{"id":"alos-dem","type":"Collection","links":[{"rel":"items","type":"application/geo+json","href":"https://planetarycomputer.microsoft.com/api/stac/v1/collections/alos-dem/items"},{"rel":"parent","type":"application/json","href":"https://planetarycomputer.microsoft.com/api/stac/v1/"},{"rel":"root","type":"application/json","href":"https://planetarycomputer.microsoft.com/api/stac/v1/"},{"rel":"self","type":"application/json","href":"https://planetarycomputer.microsoft.com/api/stac/v1/collections/alos-dem"},{"rel":"license","href":"https://earth.jaxa.jp/policy/en.html","title":"JAXA Terms of Use of Research Data"},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/queryables","type":"application/schema+json","title":"Queryables","href":"https://planetarycomputer.microsoft.com/api/stac/v1/collections/alos-dem/queryables"},{"rel":"describedby","href":"https://planetarycomputer.microsoft.com/dataset/alos-dem","title":"Human readable dataset overview and reference","type":"text/html"}],"title":"ALOS World 3D-30m","assets":{"thumbnail":{"href":"https://ai4edatasetspublicassets.blob.core.windows.net/assets/pc_thumbnails/alos-dem.png","type":"image/png","roles":["thumbnail"],"title":"ALOS DEM"},"geoparquet-items":{"href":"abfs://items/alos-dem.parquet","type":"application/x-parquet","roles":["stac-items"],"title":"GeoParquet STAC items","description":"Snapshot of the collection's STAC items exported to GeoParquet format.","msft:partition_info":{"is_partitioned":false},"table:storage_options":{"account_name":"pcstacitems"}}},"extent":{"spatial":{"bbox":[[-180,-90,180,90]]},"temporal":{"interval":[["2016-12-07T00:00:00Z","2016-12-07T00:00:00Z"]]}},"license":"proprietary","keywords":["ALOS","PRISM","JAXA","DEM","DSM","Elevation"],"providers":[{"url":"https://www.eorc.jaxa.jp/ALOS/en/aw3d30/index.htm","name":"Japan Aerospace Exploration Agency","roles":["producer","processor","licensor"]},{"url":"https://doi.org/10.5069/G94M92HB","name":"OpenTopography","roles":["host"]},{"url":"https://planetarycomputer.microsoft.com","name":"Microsoft","roles":["host"]}],"summaries":{"gsd":[30],"platform":["alos"],"instruments":["prism"]},"description":"The \"ALOS World 3D-30m\" (AW3D30) dataset is a 30 meter resolution global digital surface model (DSM), developed by the Japan Aerospace Exploration Agency (JAXA). AWD30 was constructed from the Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM) on board Advanced Land Observing Satellite (ALOS), operated from 2006 to 2011.\n\nSee the [Product Description](https://www.eorc.jaxa.jp/ALOS/en/aw3d30/aw3d30v3.2_product_e_e1.2.pdf) for more details.\n","item_assets":{"data":{"type":"image/tiff; application=geotiff; profile=cloud-optimized","roles":["data"]}},"stac_version":"1.0.0","msft:container":"alos-dem","stac_extensions":["https://stac-extensions.github.io/item-assets/v1.0.0/schema.json","https://stac-extensions.github.io/table/v1.2.0/schema.json"],"msft:storage_account":"ai4edataeuwest","msft:short_description":"ALOS World 3D is a global digital surface model (DSM) with a horizontal resolution of approximately 30 meters, constructed from the Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM) on board Advanced Land Observing Satellite (ALOS).","msft:region":"westeurope"}