{"type":"Collection","stac_version":"1.0.0","stac_extensions":["https://stac-extensions.github.io/processing/v1.0.0/schema.json","https://stac-extensions.github.io/datacube/v2.0.0/schema.json"],"id":"SWIM_WE","title":"Surface Water Inventory and Monitoring (SWIM) Water Extent","description":"SWIM-WE provides open surface water bodies as identified by an automated processing chain. The water segmentation is derived with sensor-specific pre-trained deep neural networks from high-resolution Sentinel-1 and Sentinel-2 satellite images.","crs":["http://www.opengis.net/def/crs/OGC/1.3/CRS84"],"keywords":["EOC","Sentinel-1","Sentinel-2","water","water extent","SWIM"],"license":"CC-BY-NC-4.0","sci:publications":[{"doi":"10.1109/JSTARS.2022.3152127","citation":"Bereczky, M., Wieland, M., Krullikowski, C., Martinis, S., & Plank, S. (2022). Sentinel-1-based water and flood mapping: Benchmarking convolutional neural networks against an operational rule-based processing chain. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 15, 2023-2036."},{"doi":"10.3390/rs11192330","citation":"Wieland, M., & Martinis, S. (2019). A modular processing chain for automated flood monitoring from multi-spectral satellite data. Remote Sensing, 11(19), 2330."}],"providers":[{"url":"https://geoservice.dlr.de","name":"DLR/EOC Geoservice","roles":["host"]},{"url":"https://dlr.de/eoc","name":"DLR/EOC Georisks and Civil Security","roles":["processor"]}],"summaries":{"statistics":{"type":"object","properties":{"valid":{"maximum":100,"minimum":0,"description":"Percentage of pixels that are valid, e.g. not covered by clouds"},"water":{"maximum":100,"minimum":0,"description":"Percentage of pixels that are detected as open surface water"}}}},"extent":{"spatial":{"bbox":[[-180.0,-90.0,180.0,90.0]]},"temporal":{"interval":[["2015-10-01T00:00:00.000+00:00",null]]}},"cube:dimensions":{"time":{"type":"temporal","extent":["2015-10-01T00:00:00.000+00:00",null],"step":"P1D"},"x":{"type":"spatial","axis":"x","extent":[-180.0,180.0],"reference_system":4326},"y":{"type":"spatial","axis":"y","extent":[-90.0,90.0],"reference_system":4326}},"assets":{"thumbnail":{"title":"Thumbnail","type":"image/jpg","roles":["thumbnail"],"href":"https://geoservice.dlr.de/catalogue/srv/api/records/a9860b91-ef10-40d2-acaf-603336816d2a/attachments/swim_we_ql_s.png"},"overview":{"title":"Overview","type":"image/jpg","roles":["overview"],"href":"https://geoservice.dlr.de/catalogue/srv/api/records/a9860b91-ef10-40d2-acaf-603336816d2a/attachments/swim_we_ql.png"},"metadata":{"title":"Metadata (ISO19139)","type":"application/xml","roles":["metadata"],"href":"https://geoservice.dlr.de/catalogue/srv/api/records/a9860b91-ef10-40d2-acaf-603336816d2a/formatters/xml"}},"links":[{"rel":"license","href":"https://spdx.org/licenses/CC-BY-NC-4.0","type":"text/html","title":"CC-BY-NC-4.0"},{"href":"https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/SWIM_WE","rel":"self","type":"application/json"},{"href":"https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/SWIM_WE","rel":"alternate","type":"text/html"},{"href":"https://geoservice.dlr.de/eoc/ogc/stac/v1","rel":"root","type":"application/json"},{"href":"https://geoservice.dlr.de/eoc/ogc/stac/v1","rel":"parent","type":"application/json"},{"href":"https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/SWIM_WE/items","rel":"items","type":"application/geo+json"},{"href":"https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/SWIM_WE/queryables","rel":"http://www.opengis.net/def/rel/ogc/1.0/queryables","type":"application/schema+json"},{"rel":"license","href":"https://spdx.org/licenses/CC-BY-NC-4.0","type":"text/html","title":"CC-BY-NC-4.0"}]}