{"id":"dep_ls_wofs_summary_annual","type":"Collection","links":[{"rel":"items","type":"application/geo+json","href":"https://stac.digitalearthpacific.org/collections/dep_ls_wofs_summary_annual/items"},{"rel":"parent","type":"application/json","href":"https://stac.digitalearthpacific.org/"},{"rel":"root","type":"application/json","href":"https://stac.digitalearthpacific.org/"},{"rel":"self","type":"application/json","href":"https://stac.digitalearthpacific.org/collections/dep_ls_wofs_summary_annual"},{"rel":"wms","href":"https://ows.prod.digitalearthpacific.io/wms","type":"application/vnd.ogc.wms_xml","title":"WMS Service for this Collection","wms:layers":["wofs_ls_summary_annual"],"wms:styles":["legacy_wofs_summary_annual_frequency_masked","wofs_summary_annual_frequency_masked","legacy_wofs_summary_annual_frequency","wofs_summary_annual_frequency","wofs_summary_annual_wet","wofs_summary_annual_clear"],"wms:dimensions":{}},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/queryables","type":"application/schema+json","title":"Queryables","href":"https://stac.digitalearthpacific.org/collections/dep_ls_wofs_summary_annual/queryables"}],"title":"Water Observations from Space (WOfS) Annual Summary (Landsat, 30 m)","extent":{"spatial":{"bbox":[[-180,-90,180,90]]},"temporal":{"interval":[["1980-01-01T00:00:00Z",null]]}},"license":"CC-BY-4.0","keywords":["surface water","water occurrence","water frequency"],"providers":[{"url":"https://digitalearthpacific.org","name":"Digital Earth Pacific","roles":["processor","host"]},{"url":"https://www.usgs.gov/landsat-missions/landsat-collection-2-level-2-science-products","name":"USGS","roles":["producer","processor","licensor"]},{"url":"https://www.nasa.gov/","name":"NASA","roles":["licensor"]}],"summaries":{"gsd":[30],"eo:bands":[{"max":32767,"min":0,"name":"count_clear","nodata":-999,"description":"Count of clear observations"},{"max":32767,"min":0,"name":"count_wet","nodata":-999,"description":"Count of observations that are water"},{"max":1,"min":0,"name":"frequency","nodata":"nan","description":"Frequency of water observations"},{"max":1,"min":0,"name":"frequency_masked","nodata":"nan","description":"Frequency of water observations, with ocean masked"}],"platform":["landsat-5","landsat-7","landsat-8","landsat-9"]},"description":"This dataset provides annual summaries of surface water presence across the Pacific region using Landsat observations. It captures interannual variability in water extent, enabling analysis of seasonal and long-term patterns. The dataset supports flood monitoring, drought assessment, and water resource management.\n\nLineage:\nGenerated by aggregating Landsat-derived water observations into annual statistics.\n\nProcessing level:\nSummary / Statistical Product\n\nDataset type:\nAnnual time series","stac_version":"1.1.0"}