{"status":"ok","request_id":"e41621488b8d95c7","as_of":"2026-05-18T07:56:52Z","freshness_seconds":300,"cost_units":0.14,"policy":{"attribution_required":true,"attribution_text":"Data by ShipInfo.net","usage_tier":"anonymous"},"confidence":0.9,"quality_flags":[],"data":{"summary":{"total_filtered":189,"objects_scanned_total":390,"returned":189,"offset":0,"limit":200,"has_more":false,"next_offset":null,"prev_offset":null,"max_segment_km_threshold":500,"min_points_threshold":10,"flagged_long_segment":74,"flagged_low_points":232,"flagged_total":117,"flags_only":false,"issue_type":"all","by_geom_type":{"LineString":53,"MultiPolygon":1,"Polygon":135},"top_flagged_categories":{"chokepoints_straits":46,"oil_gas_fields_offshore":14,"licensing_blocks":12,"sts_transfer_zones":8,"piracy_risk_areas":7,"maritime_anomaly_zones":6,"oil_gas_fields_onshore":6,"ufo_activity_zones":5,"conspiracy_zones":4,"canals":4},"top_flagged_sources":{"internal_derived":57,"marine_regions":23,"gem":16,"uap_observatory":15,"osm":3,"icc_imb":3}},"rows":[{"id":16677,"name":"Amundsen Sea UAP Activity Zone","geom_type":"Polygon","category_key":"ufo_activity_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-135,"minlat":-76,"maxlon":-95,"maxlat":-68},"centroid":{"lon":-115,"lat":-72},"points_total":5,"segment_count":4,"max_segment_km":1637.043,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16677"},{"id":16676,"name":"Weddell Sea UAP Activity Zone","geom_type":"Polygon","category_key":"ufo_activity_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-60,"minlat":-76,"maxlon":-20,"maxlat":-66},"centroid":{"lon":-40,"lat":-71},"points_total":5,"segment_count":4,"max_segment_km":1778.334,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16676"},{"id":16672,"name":"South Atlantic Signal Grid Conspiracy Zone","geom_type":"Polygon","category_key":"conspiracy_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-35,"minlat":-46,"maxlon":-5,"maxlat":-28},"centroid":{"lon":-20,"lat":-37},"points_total":5,"segment_count":4,"max_segment_km":2937.807,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16672"},{"id":16671,"name":"Antarctic Gateway Conspiracy Zone","geom_type":"Polygon","category_key":"conspiracy_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-30,"minlat":-78,"maxlon":35,"maxlat":-67},"centroid":{"lon":2.5,"lat":-72.5},"points_total":5,"segment_count":4,"max_segment_km":2695.102,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16671"},{"id":16670,"name":"Arctic Gateway Conspiracy Zone","geom_type":"Polygon","category_key":"conspiracy_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-20,"minlat":74,"maxlon":30,"maxlat":82},"centroid":{"lon":5,"lat":78},"points_total":5,"segment_count":4,"max_segment_km":1487.685,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16670"},{"id":16669,"name":"Bermuda Deep Acoustic Conspiracy Zone","geom_type":"Polygon","category_key":"conspiracy_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-78.5,"minlat":22.5,"maxlon":-66.5,"maxlat":31.5},"centroid":{"lon":-72.5,"lat":27},"points_total":5,"segment_count":4,"max_segment_km":1232.437,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16669"},{"id":16668,"name":"Ross Sea Maritime Anomaly Zone","geom_type":"MultiPolygon","category_key":"maritime_anomaly_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-180,"minlat":-78.5,"maxlon":180,"maxlat":-70},"centroid":{"lon":0,"lat":-74.25},"points_total":10,"segment_count":8,"max_segment_km":945.157,"segments_over_threshold":5,"flag_long_segment":true,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16668"},{"id":16667,"name":"Antarctic Polar Navigation Anomaly Ring","geom_type":"Polygon","category_key":"maritime_anomaly_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-160,"minlat":-72,"maxlon":170,"maxlat":-60},"centroid":{"lon":5,"lat":-66},"points_total":5,"segment_count":4,"max_segment_km":1653.574,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16667"},{"id":16454,"name":"South Pacific UAP Activity Zone","geom_type":"Polygon","category_key":"ufo_activity_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-145,"minlat":-48,"maxlon":-120,"maxlat":-32},"centroid":{"lon":-132.5,"lat":-40},"points_total":5,"segment_count":4,"max_segment_km":2352.145,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16454"},{"id":16453,"name":"Kara Sea UAP Activity Zone","geom_type":"Polygon","category_key":"ufo_activity_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":60,"minlat":72,"maxlon":78,"maxlat":76},"centroid":{"lon":69,"lat":74},"points_total":5,"segment_count":4,"max_segment_km":616.2,"segments_over_threshold":1,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16453"},{"id":16452,"name":"North Pacific UAP Activity Corridor","geom_type":"Polygon","category_key":"ufo_activity_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":150,"minlat":38,"maxlon":175,"maxlat":50},"centroid":{"lon":162.5,"lat":44},"points_total":5,"segment_count":4,"max_segment_km":2183.911,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16452"},{"id":16451,"name":"Norwegian Sea Navigation Anomaly Zone","geom_type":"Polygon","category_key":"maritime_anomaly_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":4,"minlat":66,"maxlon":16,"maxlat":72},"centroid":{"lon":10,"lat":69},"points_total":5,"segment_count":4,"max_segment_km":667.17,"segments_over_threshold":3,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16451"},{"id":16450,"name":"South Atlantic Geomagnetic Anomaly Zone","geom_type":"Polygon","category_key":"maritime_anomaly_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-50,"minlat":-40,"maxlon":-10,"maxlat":-20},"centroid":{"lon":-30,"lat":-30},"points_total":5,"segment_count":4,"max_segment_km":4169.195,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16450"},{"id":16449,"name":"Dragon Triangle Maritime Anomaly Zone","geom_type":"Polygon","category_key":"maritime_anomaly_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":138,"minlat":24,"maxlon":147,"maxlat":31},"centroid":{"lon":142.5,"lat":27.5},"points_total":5,"segment_count":4,"max_segment_km":914.079,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16449"},{"id":16448,"name":"Bermuda Triangle Maritime Anomaly Zone","geom_type":"Polygon","category_key":"maritime_anomaly_zones","source_key":"uap_observatory","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-80,"minlat":24,"maxlon":-64,"maxlat":33},"centroid":{"lon":-72,"lat":28.5},"points_total":5,"segment_count":4,"max_segment_km":1624.427,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16448"},{"id":66,"name":"Singapore-Malacca Piracy Watch","geom_type":"Polygon","category_key":"piracy_risk_areas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":100.5,"minlat":0.8,"maxlon":104.8,"maxlat":4.4},"centroid":{"lon":102.65,"lat":2.6},"points_total":5,"segment_count":4,"max_segment_km":478.092,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=66"},{"id":65,"name":"Gulf of Aden & Somali Basin (Piracy Risk)","geom_type":"Polygon","category_key":"piracy_risk_areas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":42,"minlat":2,"maxlon":58,"maxlat":16.8},"centroid":{"lon":50,"lat":9.4},"points_total":5,"segment_count":4,"max_segment_km":1778.028,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=65"},{"id":64,"name":"Gulf of Guinea (Piracy Risk)","geom_type":"Polygon","category_key":"piracy_risk_areas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:05","bbox":{"minlon":-9.5,"minlat":-1.5,"maxlon":9.5,"maxlat":8.8},"centroid":{"lon":0,"lat":3.6500000000000004},"points_total":5,"segment_count":4,"max_segment_km":2111.973,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=64"},{"id":21305,"name":"Yamal-Europe Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":14.8,"minlat":52.1,"maxlon":49.2,"maxlat":66},"centroid":{"lon":32,"lat":59.05},"points_total":113,"segment_count":112,"max_segment_km":30.217,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21305"},{"id":21304,"name":"TransMed Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":7.6,"minlat":35.6,"maxlon":16,"maxlat":39.3},"centroid":{"lon":11.8,"lat":37.45},"points_total":113,"segment_count":112,"max_segment_km":10.773,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21304"},{"id":21303,"name":"Power of Siberia Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":111.8,"minlat":51.9,"maxlon":129.5,"maxlat":62},"centroid":{"lon":120.65,"lat":56.95},"points_total":99,"segment_count":98,"max_segment_km":17.324,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21303"},{"id":21299,"name":"Trans Mountain Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-122.8,"minlat":49.2,"maxlon":-115.6,"maxlat":53.6},"centroid":{"lon":-119.19999999999999,"lat":51.400000000000006},"points_total":99,"segment_count":98,"max_segment_km":9.937,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21299"},{"id":21298,"name":"Caspian Pipeline Consortium Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":37.8,"minlat":44.1,"maxlon":51.8,"maxlat":47.8},"centroid":{"lon":44.8,"lat":45.95},"points_total":113,"segment_count":112,"max_segment_km":13.653,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21298"},{"id":21297,"name":"Eastern Siberia-Pacific Ocean Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":103,"minlat":42.8,"maxlon":134.9,"maxlat":56.9},"centroid":{"lon":118.95,"lat":49.849999999999994},"points_total":99,"segment_count":98,"max_segment_km":49.572,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21297"},{"id":15818,"name":"Barents Sea License Block","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":33,"minlat":71,"maxlon":41.5,"maxlat":73.6},"centroid":{"lon":37.25,"lat":72.3},"points_total":5,"segment_count":4,"max_segment_km":307.461,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15818"},{"id":15817,"name":"East Kara Sea License Block","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":67,"minlat":73,"maxlon":74.6,"maxlat":75.8},"centroid":{"lon":70.8,"lat":74.4},"points_total":5,"segment_count":4,"max_segment_km":311.346,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15817"},{"id":15816,"name":"West Kara Sea License Block","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":60,"minlat":72.8,"maxlon":66.2,"maxlat":75.2},"centroid":{"lon":63.1,"lat":74},"points_total":5,"segment_count":4,"max_segment_km":266.868,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15816"},{"id":15812,"name":"East Barents Offshore Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":36,"minlat":70.5,"maxlon":48,"maxlat":73.8},"centroid":{"lon":42,"lat":72.15},"points_total":5,"segment_count":4,"max_segment_km":444.688,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15812"},{"id":15811,"name":"Baltic Offshore D6/Kravtsovskoye Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":19.2,"minlat":55,"maxlon":20.8,"maxlat":55.9},"centroid":{"lon":20,"lat":55.45},"points_total":5,"segment_count":4,"max_segment_km":102.044,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15811"},{"id":15810,"name":"Kara Sea Yamal Shelf Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":66,"minlat":72,"maxlon":74.5,"maxlat":74.5},"centroid":{"lon":70.25,"lat":73.25},"points_total":5,"segment_count":4,"max_segment_km":291.827,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15810"},{"id":15809,"name":"Pechora Sea Prirazlomnoye Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":56,"minlat":68.8,"maxlon":58.8,"maxlat":70.2},"centroid":{"lon":57.4,"lat":69.5},"points_total":5,"segment_count":4,"max_segment_km":155.673,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15809"},{"id":327,"name":"Trans Gas Pipeline US Gulf","geom_type":"LineString","category_key":"pipelines_gas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-93.7,"minlat":29.8,"maxlon":-88,"maxlat":30.9},"centroid":{"lon":-90.85,"lat":30.35},"points_total":127,"segment_count":126,"max_segment_km":5.508,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=327"},{"id":326,"name":"Trans Adriatic Pipeline Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":15,"minlat":39.9,"maxlon":20,"maxlat":40.5},"centroid":{"lon":17.5,"lat":40.2},"points_total":99,"segment_count":98,"max_segment_km":5.521,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=326"},{"id":325,"name":"Nord Stream Offshore Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":13.5,"minlat":54.2,"maxlon":29,"maxlat":60},"centroid":{"lon":21.25,"lat":57.1},"points_total":127,"segment_count":126,"max_segment_km":11.133,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=325"},{"id":324,"name":"Baku-Tbilisi-Ceyhan Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":35,"minlat":37,"maxlon":49.9,"maxlat":41.7},"centroid":{"lon":42.45,"lat":39.35},"points_total":127,"segment_count":126,"max_segment_km":18.764,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=324"},{"id":323,"name":"Keystone Pipeline Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-103.6,"minlat":29,"maxlon":-97,"maxlat":51},"centroid":{"lon":-100.3,"lat":40},"points_total":155,"segment_count":154,"max_segment_km":34.947,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=323"},{"id":322,"name":"Druzhba Oil Pipeline Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":14.8,"minlat":52.1,"maxlon":27.6,"maxlat":52.6},"centroid":{"lon":21.200000000000003,"lat":52.35},"points_total":113,"segment_count":112,"max_segment_km":10.223,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=322"},{"id":321,"name":"Zhoushan Storage Cluster","geom_type":"Polygon","category_key":"oil_storage","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":121.8,"minlat":29.7,"maxlon":122.4,"maxlat":30.1},"centroid":{"lon":122.1,"lat":29.9},"points_total":5,"segment_count":4,"max_segment_km":57.952,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=321"},{"id":320,"name":"Fujairah Tank Farm Area","geom_type":"Polygon","category_key":"oil_storage","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":56.24,"minlat":25.07,"maxlon":56.44,"maxlat":25.23},"centroid":{"lon":56.34,"lat":25.15},"points_total":5,"segment_count":4,"max_segment_km":20.144,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=320"},{"id":319,"name":"Cushing Storage Hub Area","geom_type":"Polygon","category_key":"oil_storage","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-97,"minlat":35.7,"maxlon":-96.3,"maxlat":36.3},"centroid":{"lon":-96.65,"lat":36},"points_total":5,"segment_count":4,"max_segment_km":66.717,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=319"},{"id":318,"name":"Suriname Offshore Block A","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-56.8,"minlat":6,"maxlon":-54.6,"maxlat":7.8},"centroid":{"lon":-55.7,"lat":6.9},"points_total":5,"segment_count":4,"max_segment_km":243.289,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=318"},{"id":317,"name":"Namibia Offshore Block A","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":12.5,"minlat":-24.4,"maxlon":14.2,"maxlat":-23.1},"centroid":{"lon":13.35,"lat":-23.75},"points_total":5,"segment_count":4,"max_segment_km":173.874,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=317"},{"id":316,"name":"North Sea Licensing Block A","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":1.5,"minlat":57,"maxlon":2.5,"maxlat":57.8},"centroid":{"lon":2,"lat":57.4},"points_total":5,"segment_count":4,"max_segment_km":88.956,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=316"},{"id":315,"name":"Gulf of Mexico Offshore Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-92.5,"minlat":26,"maxlon":-87,"maxlat":29.5},"centroid":{"lon":-89.75,"lat":27.75},"points_total":5,"segment_count":4,"max_segment_km":549.637,"segments_over_threshold":2,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=315"},{"id":314,"name":"Brazil Pre-salt Offshore Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-46.8,"minlat":-26,"maxlon":-40.5,"maxlat":-21},"centroid":{"lon":-43.65,"lat":-23.5},"points_total":5,"segment_count":4,"max_segment_km":653.957,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=314"},{"id":313,"name":"North Sea Offshore Field Belt","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":0.5,"minlat":56,"maxlon":4.5,"maxlat":60},"centroid":{"lon":2.5,"lat":58},"points_total":5,"segment_count":4,"max_segment_km":444.78,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=313"},{"id":312,"name":"Ghawar Onshore Field Area","geom_type":"Polygon","category_key":"oil_gas_fields_onshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":49,"minlat":24,"maxlon":50.8,"maxlat":26},"centroid":{"lon":49.9,"lat":25},"points_total":5,"segment_count":4,"max_segment_km":222.39,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=312"},{"id":311,"name":"West Siberian Oil & Gas Zone","geom_type":"Polygon","category_key":"oil_gas_fields_onshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":68,"minlat":61,"maxlon":77.5,"maxlat":64.8},"centroid":{"lon":72.75,"lat":62.9},"points_total":5,"segment_count":4,"max_segment_km":511.681,"segments_over_threshold":1,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=311"},{"id":310,"name":"Permian Basin Core Area","geom_type":"Polygon","category_key":"oil_gas_fields_onshore","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":-104.9,"minlat":31,"maxlon":-101.8,"maxlat":33},"centroid":{"lon":-103.35,"lat":32},"points_total":5,"segment_count":4,"max_segment_km":295.46,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=310"},{"id":63,"name":"Northwestern Black Sea (Ukraine/Crimea/Russia) (AIS/GNSS Risk)","geom_type":"Polygon","category_key":"ais_jamming_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:04","bbox":{"minlon":27,"minlat":43.4,"maxlon":38.8,"maxlat":47.7},"centroid":{"lon":32.9,"lat":45.55},"points_total":5,"segment_count":4,"max_segment_km":952.542,"segments_over_threshold":2,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=63"},{"id":44851,"name":"Berendrecht Lock (Antwerp)","geom_type":"Polygon","category_key":"locks_passages","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":4.15491,"minlat":51.28765,"maxlon":4.38509,"maxlat":51.43235},"centroid":{"lon":4.27,"lat":51.36},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44851"},{"id":44850,"name":"Kiel Canal Holtenau Locks","geom_type":"Polygon","category_key":"locks_passages","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":10.016637,"minlat":54.29765,"maxlon":10.263363,"maxlat":54.44235},"centroid":{"lon":10.14,"lat":54.37},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44850"},{"id":44849,"name":"Great Bitter/Ballah Passage Control Zone","geom_type":"Polygon","category_key":"locks_passages","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":32.276611,"minlat":30.40765,"maxlon":32.443389,"maxlat":30.55235},"centroid":{"lon":32.36,"lat":30.48},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44849"},{"id":44848,"name":"Miraflores Locks","geom_type":"Polygon","category_key":"locks_passages","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-79.662759,"minlat":8.91765,"maxlon":-79.517241,"maxlat":9.06235},"centroid":{"lon":-79.59,"lat":8.99},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44848"},{"id":44847,"name":"Gatun Locks","geom_type":"Polygon","category_key":"locks_passages","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-79.992816,"minlat":9.19765,"maxlon":-79.847184,"maxlat":9.34235},"centroid":{"lon":-79.92,"lat":9.27},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44847"},{"id":44846,"name":"Panama Canal","geom_type":"Polygon","category_key":"canals","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-79.9,"minlat":8.8,"maxlon":-79.4,"maxlat":9.5},"centroid":{"lon":-79.65,"lat":9.15},"points_total":5,"segment_count":4,"max_segment_km":77.836,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44846"},{"id":44845,"name":"Suez Canal","geom_type":"Polygon","category_key":"canals","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":32.2,"minlat":29.8,"maxlon":32.6,"maxlat":31.3},"centroid":{"lon":32.400000000000006,"lat":30.55},"points_total":5,"segment_count":4,"max_segment_km":166.792,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44845"},{"id":21180,"name":"Yamal-Europe Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_gas","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":14.8,"minlat":52.1,"maxlon":49.2,"maxlat":66},"centroid":{"lon":32,"lat":59.05},"points_total":113,"segment_count":112,"max_segment_km":30.217,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21180"},{"id":21179,"name":"TransMed Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_gas","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":7.6,"minlat":35.6,"maxlon":16,"maxlat":39.3},"centroid":{"lon":11.8,"lat":37.45},"points_total":113,"segment_count":112,"max_segment_km":10.773,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21179"},{"id":21178,"name":"Power of Siberia Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_gas","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":111.8,"minlat":51.9,"maxlon":129.5,"maxlat":62},"centroid":{"lon":120.65,"lat":56.95},"points_total":99,"segment_count":98,"max_segment_km":17.324,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21178"},{"id":21174,"name":"Trans Mountain Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_oil","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-122.8,"minlat":49.2,"maxlon":-115.6,"maxlat":53.6},"centroid":{"lon":-119.19999999999999,"lat":51.400000000000006},"points_total":99,"segment_count":98,"max_segment_km":9.937,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21174"},{"id":21173,"name":"Caspian Pipeline Consortium Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_oil","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":37.8,"minlat":44.1,"maxlon":51.8,"maxlat":47.8},"centroid":{"lon":44.8,"lat":45.95},"points_total":113,"segment_count":112,"max_segment_km":13.653,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21173"},{"id":21172,"name":"Eastern Siberia-Pacific Ocean Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_oil","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103,"minlat":42.8,"maxlon":134.9,"maxlat":56.9},"centroid":{"lon":118.95,"lat":49.849999999999994},"points_total":99,"segment_count":98,"max_segment_km":49.572,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21172"},{"id":21153,"name":"East Africa Coastal Cable Corridor (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":18.4,"minlat":-33.9,"maxlon":49,"maxlat":11.6},"centroid":{"lon":33.7,"lat":-11.149999999999999},"points_total":97,"segment_count":96,"max_segment_km":101.456,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21153"},{"id":21152,"name":"South Atlantic Cable Corridor (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-43.1,"minlat":-22.9,"maxlon":-9.1,"maxlat":38.7},"centroid":{"lon":-26.1,"lat":7.900000000000002},"points_total":97,"segment_count":96,"max_segment_km":102.44,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21152"},{"id":21151,"name":"Arctic Europe-Asia Cable Corridor (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":8,"minlat":66.2,"maxlon":142,"maxlat":74.338162},"centroid":{"lon":75,"lat":70.269081},"points_total":113,"segment_count":112,"max_segment_km":53.578,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21151"},{"id":21150,"name":"North Pacific Cable Trunk (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-179.226834,"minlat":35.6,"maxlon":179.886848,"maxlat":48},"centroid":{"lon":0.33000699999999483,"lat":41.8},"points_total":113,"segment_count":112,"max_segment_km":80.772,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21150"},{"id":21145,"name":"East Africa Coastal Cable Corridor","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":18.4,"minlat":-33.9,"maxlon":49,"maxlat":11.6},"centroid":{"lon":33.7,"lat":-11.149999999999999},"points_total":97,"segment_count":96,"max_segment_km":101.456,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21145"},{"id":21144,"name":"South Atlantic Cable Corridor","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-43.1,"minlat":-22.9,"maxlon":-9.1,"maxlat":38.7},"centroid":{"lon":-26.1,"lat":7.900000000000002},"points_total":97,"segment_count":96,"max_segment_km":102.44,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21144"},{"id":21143,"name":"Arctic Europe-Asia Cable Corridor","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":8,"minlat":66.2,"maxlon":142,"maxlat":74.338162},"centroid":{"lon":75,"lat":70.269081},"points_total":113,"segment_count":112,"max_segment_km":53.578,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21143"},{"id":21142,"name":"North Pacific Cable Trunk","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-179.226834,"minlat":35.6,"maxlon":179.886848,"maxlat":48},"centroid":{"lon":0.33000699999999483,"lat":41.8},"points_total":113,"segment_count":112,"max_segment_km":80.772,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21142"},{"id":16315,"name":"Malacca Strait High-Risk Piracy Zone","geom_type":"Polygon","category_key":"piracy_risk_areas","source_key":"icc_imb","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":99.5,"minlat":1,"maxlon":104.7,"maxlat":6.5},"centroid":{"lon":102.1,"lat":3.75},"points_total":5,"segment_count":4,"max_segment_km":611.572,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16315"},{"id":16314,"name":"Somali Basin High-Risk Piracy Zone","geom_type":"Polygon","category_key":"piracy_risk_areas","source_key":"icc_imb","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":43,"minlat":-3,"maxlon":60,"maxlat":15},"centroid":{"lon":51.5,"lat":6},"points_total":5,"segment_count":4,"max_segment_km":2001.509,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16314"},{"id":16313,"name":"Gulf of Guinea High-Risk Piracy Zone","geom_type":"Polygon","category_key":"piracy_risk_areas","source_key":"icc_imb","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-2,"minlat":-2,"maxlon":9.8,"maxlat":6.8},"centroid":{"lon":3.9000000000000004,"lat":2.4},"points_total":5,"segment_count":4,"max_segment_km":1311.298,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16313"},{"id":16312,"name":"Trans Gas Pipeline US Gulf (EIA)","geom_type":"LineString","category_key":"pipelines_gas","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-93.7,"minlat":29.8,"maxlon":-88,"maxlat":30.9},"centroid":{"lon":-90.85,"lat":30.35},"points_total":127,"segment_count":126,"max_segment_km":5.508,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16312"},{"id":16311,"name":"Trans Adriatic Pipeline Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_gas","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":15,"minlat":39.9,"maxlon":20,"maxlat":40.5},"centroid":{"lon":17.5,"lat":40.2},"points_total":99,"segment_count":98,"max_segment_km":5.521,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16311"},{"id":16310,"name":"Nord Stream Offshore Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_gas","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":13.5,"minlat":54.2,"maxlon":29,"maxlat":60},"centroid":{"lon":21.25,"lat":57.1},"points_total":127,"segment_count":126,"max_segment_km":11.133,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16310"},{"id":16309,"name":"Baku-Tbilisi-Ceyhan Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_oil","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":35,"minlat":37,"maxlon":49.9,"maxlat":41.7},"centroid":{"lon":42.45,"lat":39.35},"points_total":127,"segment_count":126,"max_segment_km":18.764,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16309"},{"id":16308,"name":"Keystone Pipeline Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_oil","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-103.6,"minlat":29,"maxlon":-97,"maxlat":51},"centroid":{"lon":-100.3,"lat":40},"points_total":155,"segment_count":154,"max_segment_km":34.947,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16308"},{"id":16307,"name":"Druzhba Oil Pipeline Corridor (EIA)","geom_type":"LineString","category_key":"pipelines_oil","source_key":"eia_energy","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":14.8,"minlat":52.1,"maxlon":27.6,"maxlat":52.6},"centroid":{"lon":21.200000000000003,"lat":52.35},"points_total":113,"segment_count":112,"max_segment_km":10.223,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16307"},{"id":16306,"name":"Singapore to Japan Cable Corridor (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103.8,"minlat":1.2,"maxlon":137,"maxlat":35},"centroid":{"lon":120.4,"lat":18.1},"points_total":97,"segment_count":96,"max_segment_km":63.197,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16306"},{"id":16305,"name":"Suez to Arabian Sea Cable Corridor (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":32.3,"minlat":10,"maxlon":70.5,"maxlat":30},"centroid":{"lon":51.4,"lat":20},"points_total":81,"segment_count":80,"max_segment_km":66.898,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16305"},{"id":16304,"name":"Mediterranean Subsea Cable Corridor (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":5.2,"minlat":31.8,"maxlon":34.6,"maxlat":43},"centroid":{"lon":19.900000000000002,"lat":37.4},"points_total":81,"segment_count":80,"max_segment_km":39.741,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16304"},{"id":16303,"name":"North Atlantic Subsea Cable Trunk (TeleGeography)","geom_type":"LineString","category_key":"subsea_cables","source_key":"telegeography","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-71,"minlat":41.5,"maxlon":-5.8,"maxlat":50},"centroid":{"lon":-38.4,"lat":45.75},"points_total":129,"segment_count":128,"max_segment_km":45.612,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=16303"},{"id":15236,"name":"Singapore to Japan Cable Corridor","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103.8,"minlat":1.2,"maxlon":137,"maxlat":35},"centroid":{"lon":120.4,"lat":18.1},"points_total":97,"segment_count":96,"max_segment_km":63.197,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15236"},{"id":15235,"name":"Suez to Arabian Sea Cable Corridor","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":32.3,"minlat":10,"maxlon":70.5,"maxlat":30},"centroid":{"lon":51.4,"lat":20},"points_total":81,"segment_count":80,"max_segment_km":66.898,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15235"},{"id":15234,"name":"Mediterranean Subsea Cable Corridor","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":5.2,"minlat":31.8,"maxlon":34.6,"maxlat":43},"centroid":{"lon":19.900000000000002,"lat":37.4},"points_total":81,"segment_count":80,"max_segment_km":39.741,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15234"},{"id":15233,"name":"North Atlantic Subsea Cable Trunk","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-71,"minlat":41.5,"maxlon":-5.8,"maxlat":50},"centroid":{"lon":-38.4,"lat":45.75},"points_total":129,"segment_count":128,"max_segment_km":45.612,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15233"},{"id":757,"name":"Berendrecht Lock (Antwerp)","geom_type":"Polygon","category_key":"locks_passages","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":4.15491,"minlat":51.28765,"maxlon":4.38509,"maxlat":51.43235},"centroid":{"lon":4.27,"lat":51.36},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=757"},{"id":756,"name":"Kiel Canal Holtenau Locks","geom_type":"Polygon","category_key":"locks_passages","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":10.016637,"minlat":54.29765,"maxlon":10.263363,"maxlat":54.44235},"centroid":{"lon":10.14,"lat":54.37},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=756"},{"id":755,"name":"Great Bitter/Ballah Passage Control Zone","geom_type":"Polygon","category_key":"locks_passages","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":32.276611,"minlat":30.40765,"maxlon":32.443389,"maxlat":30.55235},"centroid":{"lon":32.36,"lat":30.48},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=755"},{"id":754,"name":"Miraflores Locks","geom_type":"Polygon","category_key":"locks_passages","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-79.662759,"minlat":8.91765,"maxlon":-79.517241,"maxlat":9.06235},"centroid":{"lon":-79.59,"lat":8.99},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=754"},{"id":753,"name":"Gatun Locks","geom_type":"Polygon","category_key":"locks_passages","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-79.992816,"minlat":9.19765,"maxlon":-79.847184,"maxlat":9.34235},"centroid":{"lon":-79.92,"lat":9.27},"points_total":25,"segment_count":24,"max_segment_km":2.1,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=753"},{"id":62,"name":"Riau Islands / Eastern Johor","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103.8,"minlat":0.2,"maxlon":106,"maxlat":2},"centroid":{"lon":104.9,"lat":1.1},"points_total":5,"segment_count":4,"max_segment_km":244.627,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=62"},{"id":61,"name":"Qeshm – Bandar Abbas approaches","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":55.5,"minlat":26.5,"maxlon":56.8,"maxlat":27.6},"centroid":{"lon":56.15,"lat":27.05},"points_total":5,"segment_count":4,"max_segment_km":129.365,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=61"},{"id":60,"name":"Fujairah / Gulf of Oman","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":55.5,"minlat":24.5,"maxlon":57.5,"maxlat":26.5},"centroid":{"lon":56.5,"lat":25.5},"points_total":5,"segment_count":4,"max_segment_km":222.39,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=60"},{"id":59,"name":"Singapore Tuas illicit MGO","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103.35,"minlat":1.15,"maxlon":103.85,"maxlat":1.35},"centroid":{"lon":103.6,"lat":1.25},"points_total":5,"segment_count":4,"max_segment_km":55.586,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=59"},{"id":58,"name":"Aruba / Caribbean STS watch","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-70.5,"minlat":12,"maxlon":-69.5,"maxlat":12.8},"centroid":{"lon":-70,"lat":12.4},"points_total":5,"segment_count":4,"max_segment_km":108.765,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=58"},{"id":57,"name":"Nipah Anchorage / Batam","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103.7,"minlat":1,"maxlon":104.35,"maxlat":1.6},"centroid":{"lon":104.025,"lat":1.3},"points_total":5,"segment_count":4,"max_segment_km":72.266,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=57"},{"id":56,"name":"Malaysia EOPL / Tompok Utara","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":104.6,"minlat":1,"maxlon":105.9,"maxlat":2.2},"centroid":{"lon":105.25,"lat":1.6},"points_total":5,"segment_count":4,"max_segment_km":144.531,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=56"},{"id":55,"name":"Hormuz Strait / Gulf of Oman","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":53,"minlat":24,"maxlon":60.5,"maxlat":28.7},"centroid":{"lon":56.75,"lat":26.35},"points_total":5,"segment_count":4,"max_segment_km":761.772,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=55"},{"id":54,"name":"Skagen Anchorage / Kattegat","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":10.095664,"minlat":57.428688,"maxlon":11.104336,"maxlat":57.971312},"centroid":{"lon":10.6,"lat":57.7},"points_total":37,"segment_count":36,"max_segment_km":5.262,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=54"},{"id":53,"name":"Gulf of Oman / Offshore","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":57.517382,"minlat":22.26694,"maxlon":58.882618,"maxlat":23.53306},"centroid":{"lon":58.2,"lat":22.9},"points_total":37,"segment_count":36,"max_segment_km":12.27,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=53"},{"id":52,"name":"Fujairah offshore anchorage","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":55.953108,"minlat":24.768251,"maxlon":56.746892,"maxlat":25.491749},"centroid":{"lon":56.35,"lat":25.13},"points_total":37,"segment_count":36,"max_segment_km":7.011,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=52"},{"id":51,"name":"Singapore Strait","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103.435659,"minlat":0.873033,"maxlon":104.244341,"maxlat":1.686967},"centroid":{"lon":103.84,"lat":1.28},"points_total":37,"segment_count":36,"max_segment_km":7.888,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=51"},{"id":50,"name":"Tanjung Bruas / Malacca","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":101.990285,"minlat":2.053688,"maxlon":102.529715,"maxlat":2.596312},"centroid":{"lon":102.25999999999999,"lat":2.325},"points_total":37,"segment_count":36,"max_segment_km":5.258,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=50"},{"id":49,"name":"Eastern Johor / Malaysia","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":103.545489,"minlat":1.14347,"maxlon":104.174511,"maxlat":1.77653},"centroid":{"lon":103.86,"lat":1.46},"points_total":37,"segment_count":36,"max_segment_km":6.135,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=49"},{"id":48,"name":"Strait of Gibraltar","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-5.854485,"minlat":35.447814,"maxlon":-4.745515,"maxlat":36.352186},"centroid":{"lon":-5.300000000000001,"lat":35.900000000000006},"points_total":37,"segment_count":36,"max_segment_km":8.764,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=48"},{"id":47,"name":"Kythira & Southern Greece","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":22.585399,"minlat":35.718251,"maxlon":23.474601,"maxlat":36.441749},"centroid":{"lon":23.03,"lat":36.08},"points_total":37,"segment_count":36,"max_segment_km":7.011,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=47"},{"id":46,"name":"Laconian Gulf / Peloponnese","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":22.195096,"minlat":36.403033,"maxlon":23.204904,"maxlat":37.216967},"centroid":{"lon":22.7,"lat":36.81},"points_total":37,"segment_count":36,"max_segment_km":7.888,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=46"},{"id":45,"name":"Kildin Island / Barents Sea","geom_type":"Polygon","category_key":"sts_transfer_zones","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":33.78805,"minlat":69.213139,"maxlon":34.552184,"maxlat":69.484451},"centroid":{"lon":34.170117,"lat":69.348795},"points_total":37,"segment_count":36,"max_segment_km":2.629,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=45"},{"id":44,"name":"Panama Canal","geom_type":"Polygon","category_key":"canals","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-79.9,"minlat":8.8,"maxlon":-79.4,"maxlat":9.5},"centroid":{"lon":-79.65,"lat":9.15},"points_total":5,"segment_count":4,"max_segment_km":77.836,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=44"},{"id":43,"name":"Suez Canal","geom_type":"Polygon","category_key":"canals","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":32.2,"minlat":29.8,"maxlon":32.6,"maxlat":31.3},"centroid":{"lon":32.400000000000006,"lat":30.55},"points_total":5,"segment_count":4,"max_segment_km":166.792,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=43"},{"id":42,"name":"Singapore-Malacca Piracy Watch","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":100.5,"minlat":0.8,"maxlon":104.8,"maxlat":4.4},"centroid":{"lon":102.65,"lat":2.6},"points_total":5,"segment_count":4,"max_segment_km":478.092,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=42"},{"id":41,"name":"Gulf of Aden & Somali Basin (Piracy Risk)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":42,"minlat":2,"maxlon":58,"maxlat":16.8},"centroid":{"lon":50,"lat":9.4},"points_total":5,"segment_count":4,"max_segment_km":1778.028,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=41"},{"id":40,"name":"Gulf of Guinea (Piracy Risk)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-9.5,"minlat":-1.5,"maxlon":9.5,"maxlat":8.8},"centroid":{"lon":0,"lat":3.6500000000000004},"points_total":5,"segment_count":4,"max_segment_km":2111.973,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=40"},{"id":39,"name":"Northwestern Black Sea (Ukraine/Crimea/Russia)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":27,"minlat":43.4,"maxlon":38.8,"maxlat":47.7},"centroid":{"lon":32.9,"lat":45.55},"points_total":5,"segment_count":4,"max_segment_km":952.542,"segments_over_threshold":2,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=39"},{"id":38,"name":"Matotchkin Shar","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":56,"minlat":73.15,"maxlon":58,"maxlat":74.2},"centroid":{"lon":57,"lat":73.67500000000001},"points_total":5,"segment_count":4,"max_segment_km":116.755,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=38"},{"id":37,"name":"Kara Gates","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":64,"minlat":72,"maxlon":71,"maxlat":75},"centroid":{"lon":67.5,"lat":73.5},"points_total":5,"segment_count":4,"max_segment_km":333.585,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=37"},{"id":36,"name":"Kerch Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":36.2,"minlat":45.2,"maxlon":36.75,"maxlat":45.45},"centroid":{"lon":36.475,"lat":45.325},"points_total":5,"segment_count":4,"max_segment_km":43.093,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=36"},{"id":35,"name":"Bering Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-170,"minlat":65.5,"maxlon":-168,"maxlat":66.5},"centroid":{"lon":-169,"lat":66},"points_total":5,"segment_count":4,"max_segment_km":111.195,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=35"},{"id":34,"name":"Cape of Good Hope","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":17,"minlat":-36,"maxlon":20,"maxlat":-33},"centroid":{"lon":18.5,"lat":-34.5},"points_total":5,"segment_count":4,"max_segment_km":333.585,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=34"},{"id":33,"name":"Sunda Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":104.5,"minlat":-6.5,"maxlon":106,"maxlat":-5},"centroid":{"lon":105.25,"lat":-5.75},"points_total":5,"segment_count":4,"max_segment_km":166.792,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=33"},{"id":32,"name":"Lombok Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":115,"minlat":-9.5,"maxlon":116.5,"maxlat":-7.5},"centroid":{"lon":115.75,"lat":-8.5},"points_total":5,"segment_count":4,"max_segment_km":222.39,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=32"},{"id":31,"name":"Taiwan Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":118,"minlat":22,"maxlon":121,"maxlat":26},"centroid":{"lon":119.5,"lat":24},"points_total":5,"segment_count":4,"max_segment_km":444.78,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=31"},{"id":30,"name":"Korea Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":129,"minlat":33.5,"maxlon":131,"maxlat":35.5},"centroid":{"lon":130,"lat":34.5},"points_total":5,"segment_count":4,"max_segment_km":222.39,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=30"},{"id":29,"name":"Tsugaru Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":139.8,"minlat":41.2,"maxlon":141.2,"maxlat":42.4},"centroid":{"lon":140.5,"lat":41.8},"points_total":5,"segment_count":4,"max_segment_km":133.434,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=29"},{"id":28,"name":"Kattegat","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":10,"minlat":55.5,"maxlon":13,"maxlat":57.8},"centroid":{"lon":11.5,"lat":56.65},"points_total":5,"segment_count":4,"max_segment_km":255.748,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=28"},{"id":27,"name":"Skagerrak","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":8,"minlat":57.8,"maxlon":11,"maxlat":59.5},"centroid":{"lon":9.5,"lat":58.65},"points_total":5,"segment_count":4,"max_segment_km":189.031,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=27"},{"id":26,"name":"Dover Strait (English Channel)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":0.8,"minlat":50.8,"maxlon":1.6,"maxlat":51.3},"centroid":{"lon":1.2000000000000002,"lat":51.05},"points_total":5,"segment_count":4,"max_segment_km":56.222,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=26"},{"id":25,"name":"Strait of Hormuz","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":55.8,"minlat":24,"maxlon":57.5,"maxlat":26.6},"centroid":{"lon":56.65,"lat":25.3},"points_total":5,"segment_count":4,"max_segment_km":289.107,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=25"},{"id":24,"name":"Bab el-Mandeb Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":42,"minlat":12,"maxlon":43.6,"maxlat":13.6},"centroid":{"lon":42.8,"lat":12.8},"points_total":5,"segment_count":4,"max_segment_km":177.912,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=24"},{"id":23,"name":"Strait of Malacca","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":99,"minlat":1,"maxlon":104.5,"maxlat":5.8},"centroid":{"lon":101.75,"lat":3.4},"points_total":5,"segment_count":4,"max_segment_km":611.479,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=23"},{"id":22,"name":"Strait of Gibraltar","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":-5.8,"minlat":35.8,"maxlon":-5,"maxlat":36.3},"centroid":{"lon":-5.4,"lat":36.05},"points_total":5,"segment_count":4,"max_segment_km":72.149,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=22"},{"id":21,"name":"Dardanelles Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":26,"minlat":40,"maxlon":26.8,"maxlat":40.6},"centroid":{"lon":26.4,"lat":40.3},"points_total":5,"segment_count":4,"max_segment_km":68.144,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21"},{"id":20,"name":"Bosphorus Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"internal_derived","updated_at":"2026-05-18 07:49:03","bbox":{"minlon":28.9,"minlat":40.9,"maxlon":29.3,"maxlat":41.3},"centroid":{"lon":29.1,"lat":41.099999999999994},"points_total":5,"segment_count":4,"max_segment_km":44.478,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=20"},{"id":43378,"name":"Ghawar Onshore Field Area","geom_type":"Polygon","category_key":"oil_gas_fields_onshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":49,"minlat":24,"maxlon":50.8,"maxlat":26},"centroid":{"lon":49.9,"lat":25},"points_total":5,"segment_count":4,"max_segment_km":222.39,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=43378"},{"id":43377,"name":"West Siberian Oil & Gas Zone","geom_type":"Polygon","category_key":"oil_gas_fields_onshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":68,"minlat":61,"maxlon":77.5,"maxlat":64.8},"centroid":{"lon":72.75,"lat":62.9},"points_total":5,"segment_count":4,"max_segment_km":511.681,"segments_over_threshold":1,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=43377"},{"id":43376,"name":"Permian Basin Core Area","geom_type":"Polygon","category_key":"oil_gas_fields_onshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":-104.9,"minlat":31,"maxlon":-101.8,"maxlat":33},"centroid":{"lon":-103.35,"lat":32},"points_total":5,"segment_count":4,"max_segment_km":295.46,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=43376"},{"id":21049,"name":"Yamal-Europe Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":14.8,"minlat":52.1,"maxlon":49.2,"maxlat":66},"centroid":{"lon":32,"lat":59.05},"points_total":113,"segment_count":112,"max_segment_km":30.217,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21049"},{"id":21048,"name":"TransMed Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":7.6,"minlat":35.6,"maxlon":16,"maxlat":39.3},"centroid":{"lon":11.8,"lat":37.45},"points_total":113,"segment_count":112,"max_segment_km":10.773,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21048"},{"id":21047,"name":"Power of Siberia Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":111.8,"minlat":51.9,"maxlon":129.5,"maxlat":62},"centroid":{"lon":120.65,"lat":56.95},"points_total":99,"segment_count":98,"max_segment_km":17.324,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21047"},{"id":21043,"name":"Trans Mountain Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":-122.8,"minlat":49.2,"maxlon":-115.6,"maxlat":53.6},"centroid":{"lon":-119.19999999999999,"lat":51.400000000000006},"points_total":99,"segment_count":98,"max_segment_km":9.937,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21043"},{"id":21042,"name":"Caspian Pipeline Consortium Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":37.8,"minlat":44.1,"maxlon":51.8,"maxlat":47.8},"centroid":{"lon":44.8,"lat":45.95},"points_total":113,"segment_count":112,"max_segment_km":13.653,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21042"},{"id":21041,"name":"Eastern Siberia-Pacific Ocean Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":103,"minlat":42.8,"maxlon":134.9,"maxlat":56.9},"centroid":{"lon":118.95,"lat":49.849999999999994},"points_total":99,"segment_count":98,"max_segment_km":49.572,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=21041"},{"id":15714,"name":"Barents Sea License Block","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":33,"minlat":71,"maxlon":41.5,"maxlat":73.6},"centroid":{"lon":37.25,"lat":72.3},"points_total":5,"segment_count":4,"max_segment_km":307.461,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15714"},{"id":15713,"name":"East Kara Sea License Block","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":67,"minlat":73,"maxlon":74.6,"maxlat":75.8},"centroid":{"lon":70.8,"lat":74.4},"points_total":5,"segment_count":4,"max_segment_km":311.346,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15713"},{"id":15712,"name":"West Kara Sea License Block","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":60,"minlat":72.8,"maxlon":66.2,"maxlat":75.2},"centroid":{"lon":63.1,"lat":74},"points_total":5,"segment_count":4,"max_segment_km":266.868,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15712"},{"id":15711,"name":"Suriname Offshore Block A","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":-56.8,"minlat":6,"maxlon":-54.6,"maxlat":7.8},"centroid":{"lon":-55.7,"lat":6.9},"points_total":5,"segment_count":4,"max_segment_km":243.289,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15711"},{"id":15710,"name":"Namibia Offshore Block A","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":12.5,"minlat":-24.4,"maxlon":14.2,"maxlat":-23.1},"centroid":{"lon":13.35,"lat":-23.75},"points_total":5,"segment_count":4,"max_segment_km":173.874,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15710"},{"id":15709,"name":"North Sea Licensing Block A","geom_type":"Polygon","category_key":"licensing_blocks","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":1.5,"minlat":57,"maxlon":2.5,"maxlat":57.8},"centroid":{"lon":2,"lat":57.4},"points_total":5,"segment_count":4,"max_segment_km":88.956,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15709"},{"id":15708,"name":"East Barents Offshore Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":36,"minlat":70.5,"maxlon":48,"maxlat":73.8},"centroid":{"lon":42,"lat":72.15},"points_total":5,"segment_count":4,"max_segment_km":444.688,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15708"},{"id":15707,"name":"Baltic Offshore D6/Kravtsovskoye Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":19.2,"minlat":55,"maxlon":20.8,"maxlat":55.9},"centroid":{"lon":20,"lat":55.45},"points_total":5,"segment_count":4,"max_segment_km":102.044,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15707"},{"id":15706,"name":"Kara Sea Yamal Shelf Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":66,"minlat":72,"maxlon":74.5,"maxlat":74.5},"centroid":{"lon":70.25,"lat":73.25},"points_total":5,"segment_count":4,"max_segment_km":291.827,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15706"},{"id":15705,"name":"Pechora Sea Prirazlomnoye Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":56,"minlat":68.8,"maxlon":58.8,"maxlat":70.2},"centroid":{"lon":57.4,"lat":69.5},"points_total":5,"segment_count":4,"max_segment_km":155.673,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15705"},{"id":15704,"name":"Gulf of Mexico Offshore Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":-92.5,"minlat":26,"maxlon":-87,"maxlat":29.5},"centroid":{"lon":-89.75,"lat":27.75},"points_total":5,"segment_count":4,"max_segment_km":549.637,"segments_over_threshold":2,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15704"},{"id":15703,"name":"Brazil Pre-salt Offshore Zone","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":-46.8,"minlat":-26,"maxlon":-40.5,"maxlat":-21},"centroid":{"lon":-43.65,"lat":-23.5},"points_total":5,"segment_count":4,"max_segment_km":653.957,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15703"},{"id":15702,"name":"North Sea Offshore Field Belt","geom_type":"Polygon","category_key":"oil_gas_fields_offshore","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":0.5,"minlat":56,"maxlon":4.5,"maxlat":60},"centroid":{"lon":2.5,"lat":58},"points_total":5,"segment_count":4,"max_segment_km":444.78,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15702"},{"id":15206,"name":"Trans Gas Pipeline US Gulf","geom_type":"LineString","category_key":"pipelines_gas","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":-93.7,"minlat":29.8,"maxlon":-88,"maxlat":30.9},"centroid":{"lon":-90.85,"lat":30.35},"points_total":127,"segment_count":126,"max_segment_km":5.508,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15206"},{"id":15205,"name":"Trans Adriatic Pipeline Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":15,"minlat":39.9,"maxlon":20,"maxlat":40.5},"centroid":{"lon":17.5,"lat":40.2},"points_total":99,"segment_count":98,"max_segment_km":5.521,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15205"},{"id":15204,"name":"Nord Stream Offshore Corridor","geom_type":"LineString","category_key":"pipelines_gas","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":13.5,"minlat":54.2,"maxlon":29,"maxlat":60},"centroid":{"lon":21.25,"lat":57.1},"points_total":127,"segment_count":126,"max_segment_km":11.133,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15204"},{"id":15203,"name":"Baku-Tbilisi-Ceyhan Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":35,"minlat":37,"maxlon":49.9,"maxlat":41.7},"centroid":{"lon":42.45,"lat":39.35},"points_total":127,"segment_count":126,"max_segment_km":18.764,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15203"},{"id":15202,"name":"Keystone Pipeline Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":-103.6,"minlat":29,"maxlon":-97,"maxlat":51},"centroid":{"lon":-100.3,"lat":40},"points_total":155,"segment_count":154,"max_segment_km":34.947,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15202"},{"id":15201,"name":"Druzhba Oil Pipeline Corridor","geom_type":"LineString","category_key":"pipelines_oil","source_key":"gem","updated_at":"2026-05-18 07:49:02","bbox":{"minlon":14.8,"minlat":52.1,"maxlon":27.6,"maxlat":52.6},"centroid":{"lon":21.200000000000003,"lat":52.35},"points_total":113,"segment_count":112,"max_segment_km":10.223,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":false,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=15201"},{"id":4,"name":"North Sea Cable NL-UK (seed)","geom_type":"LineString","category_key":"subsea_cables","source_key":"osm","updated_at":"2026-03-03 11:00:56","bbox":{"minlon":-1.2,"minlat":52,"maxlon":4.2,"maxlat":53.3},"centroid":{"lon":1.5,"lat":52.65},"points_total":4,"segment_count":3,"max_segment_km":149.865,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=4"},{"id":505,"name":"Singapore-Malacca Piracy Watch","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":100.5,"minlat":0.8,"maxlon":104.8,"maxlat":4.4},"centroid":{"lon":102.65,"lat":2.6},"points_total":5,"segment_count":4,"max_segment_km":478.092,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=505"},{"id":504,"name":"Gulf of Aden & Somali Basin (Piracy Risk)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":42,"minlat":2,"maxlon":58,"maxlat":16.8},"centroid":{"lon":50,"lat":9.4},"points_total":5,"segment_count":4,"max_segment_km":1778.028,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=504"},{"id":503,"name":"Gulf of Guinea (Piracy Risk)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":-9.5,"minlat":-1.5,"maxlon":9.5,"maxlat":8.8},"centroid":{"lon":0,"lat":3.6500000000000004},"points_total":5,"segment_count":4,"max_segment_km":2111.973,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=503"},{"id":502,"name":"Northwestern Black Sea (Ukraine/Crimea/Russia)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":27,"minlat":43.4,"maxlon":38.8,"maxlat":47.7},"centroid":{"lon":32.9,"lat":45.55},"points_total":5,"segment_count":4,"max_segment_km":952.542,"segments_over_threshold":2,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=502"},{"id":501,"name":"Matotchkin Shar","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":56,"minlat":73.15,"maxlon":58,"maxlat":74.2},"centroid":{"lon":57,"lat":73.67500000000001},"points_total":5,"segment_count":4,"max_segment_km":116.755,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=501"},{"id":500,"name":"Kara Gates","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":64,"minlat":72,"maxlon":71,"maxlat":75},"centroid":{"lon":67.5,"lat":73.5},"points_total":5,"segment_count":4,"max_segment_km":333.585,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=500"},{"id":499,"name":"Kerch Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":36.2,"minlat":45.2,"maxlon":36.75,"maxlat":45.45},"centroid":{"lon":36.475,"lat":45.325},"points_total":5,"segment_count":4,"max_segment_km":43.093,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=499"},{"id":498,"name":"Bering Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":-170,"minlat":65.5,"maxlon":-168,"maxlat":66.5},"centroid":{"lon":-169,"lat":66},"points_total":5,"segment_count":4,"max_segment_km":111.195,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=498"},{"id":497,"name":"Cape of Good Hope","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":17,"minlat":-36,"maxlon":20,"maxlat":-33},"centroid":{"lon":18.5,"lat":-34.5},"points_total":5,"segment_count":4,"max_segment_km":333.585,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=497"},{"id":496,"name":"Sunda Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":104.5,"minlat":-6.5,"maxlon":106,"maxlat":-5},"centroid":{"lon":105.25,"lat":-5.75},"points_total":5,"segment_count":4,"max_segment_km":166.792,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=496"},{"id":495,"name":"Lombok Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":115,"minlat":-9.5,"maxlon":116.5,"maxlat":-7.5},"centroid":{"lon":115.75,"lat":-8.5},"points_total":5,"segment_count":4,"max_segment_km":222.39,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=495"},{"id":494,"name":"Taiwan Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":118,"minlat":22,"maxlon":121,"maxlat":26},"centroid":{"lon":119.5,"lat":24},"points_total":5,"segment_count":4,"max_segment_km":444.78,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=494"},{"id":493,"name":"Korea Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":129,"minlat":33.5,"maxlon":131,"maxlat":35.5},"centroid":{"lon":130,"lat":34.5},"points_total":5,"segment_count":4,"max_segment_km":222.39,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=493"},{"id":492,"name":"Tsugaru Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":139.8,"minlat":41.2,"maxlon":141.2,"maxlat":42.4},"centroid":{"lon":140.5,"lat":41.8},"points_total":5,"segment_count":4,"max_segment_km":133.434,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=492"},{"id":491,"name":"Kattegat","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":10,"minlat":55.5,"maxlon":13,"maxlat":57.8},"centroid":{"lon":11.5,"lat":56.65},"points_total":5,"segment_count":4,"max_segment_km":255.748,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=491"},{"id":490,"name":"Skagerrak","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":8,"minlat":57.8,"maxlon":11,"maxlat":59.5},"centroid":{"lon":9.5,"lat":58.65},"points_total":5,"segment_count":4,"max_segment_km":189.031,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=490"},{"id":489,"name":"Dover Strait (English Channel)","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":0.8,"minlat":50.8,"maxlon":1.6,"maxlat":51.3},"centroid":{"lon":1.2000000000000002,"lat":51.05},"points_total":5,"segment_count":4,"max_segment_km":56.222,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=489"},{"id":488,"name":"Strait of Hormuz","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":55.8,"minlat":24,"maxlon":57.5,"maxlat":26.6},"centroid":{"lon":56.65,"lat":25.3},"points_total":5,"segment_count":4,"max_segment_km":289.107,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=488"},{"id":487,"name":"Bab el-Mandeb Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":42,"minlat":12,"maxlon":43.6,"maxlat":13.6},"centroid":{"lon":42.8,"lat":12.8},"points_total":5,"segment_count":4,"max_segment_km":177.912,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=487"},{"id":486,"name":"Strait of Malacca","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":99,"minlat":1,"maxlon":104.5,"maxlat":5.8},"centroid":{"lon":101.75,"lat":3.4},"points_total":5,"segment_count":4,"max_segment_km":611.479,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=486"},{"id":485,"name":"Strait of Gibraltar","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":-5.8,"minlat":35.8,"maxlon":-5,"maxlat":36.3},"centroid":{"lon":-5.4,"lat":36.05},"points_total":5,"segment_count":4,"max_segment_km":72.149,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=485"},{"id":484,"name":"Dardanelles Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":26,"minlat":40,"maxlon":26.8,"maxlat":40.6},"centroid":{"lon":26.4,"lat":40.3},"points_total":5,"segment_count":4,"max_segment_km":68.144,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=484"},{"id":483,"name":"Bosphorus Strait","geom_type":"Polygon","category_key":"chokepoints_straits","source_key":"marine_regions","updated_at":"2026-03-01 10:03:46","bbox":{"minlon":28.9,"minlat":40.9,"maxlon":29.3,"maxlat":41.3},"centroid":{"lon":29.1,"lat":41.099999999999994},"points_total":5,"segment_count":4,"max_segment_km":44.478,"segments_over_threshold":0,"flag_long_segment":false,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=483"},{"id":5,"name":"Gulf of Aden Risk Belt","geom_type":"Polygon","category_key":"piracy_risk_areas","source_key":"internal_derived","updated_at":"2026-03-01 08:36:11","bbox":{"minlon":42,"minlat":10,"maxlon":52,"maxlat":16},"centroid":{"lon":47,"lat":13},"points_total":5,"segment_count":4,"max_segment_km":1095.014,"segments_over_threshold":4,"flag_long_segment":true,"flag_low_points":true,"object_api_url":"/topos/api/v1/layers/resource_infra/object?id=5"}],"applied_filters":{"limit":200,"offset":0,"max_segment_km":500,"min_points":10,"category_key":"","source_keys":[],"flags_only":false,"issue_type":"all"}},"errors":[]}