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    "collections":[
       {
          "id":"aster-l1t",
          "description":"The [ASTER](https://terra.nasa.gov/about/terra-instruments/aster) instrument, launched on-board NASA's [Terra](https://terra.nasa.gov/) satellite in 1999, provides multispectral images of the Earth at 15m-90m resolution.  ASTER images provide information about land surface temperature, color, elevation, and mineral composition.\n\nThis dataset represents ASTER [L1T](https://lpdaac.usgs.gov/products/ast_l1tv003/) data from 2000-2006.  L1T images have been terrain-corrected and rotated to a north-up UTM projection.  Images are in [cloud-optimized GeoTIFF](https://www.cogeo.org/) format.\n",
          "stac_version":"1.0.0",
          "type": "Collection",
          "links":[
             {
                "href":"https://planetarycomputer.microsoft.com/api/stac/v1/collections/aster-l1t",
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                "type":"application/json"
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             {
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                "rel":"item",
                "type":"application/geo+json"
             },
             {
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                "rel":"root",
                "type":"application/json"
             },
             {
                "href":"https://www.usgs.gov/core-science-systems/hdds/data-policy",
                "rel":"license",
                "title":"public domain"
             }
          ],
          "stac_extensions":[
             "https://raw.githubusercontent.com/stac-extensions/item-assets/v1.0.0/json-schema/schema.json"
          ],
          "title":"ASTER L1T",
          "license":"proprietary",
          "extent":{
             "spatial":{
                "bbox":[
                   [
                      -180.0,
                      -90.0,
                      180.0,
                      90.0
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             },
             "temporal":{
                "interval":[
                   [
                      "2000-03-04T12:00:00Z",
                      "2006-12-31T12:00:00Z"
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                ]
             }
          },
          "keywords":[
             "aster",
             "usgs",
             "nasa",
             "satellite",
             "global"
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                "name":"NASA",
                "roles":[
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                   "licensor"
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                "url":"https://terra.nasa.gov/about/terra-instruments/aster"
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             {
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                   "producer",
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                "url":"https://lpdaac.usgs.gov/data/get-started-data/collection-overview/missions/aster-overview/"
             },
             {
                "name":"Microsoft",
                "roles":[
                   "host",
                   "processor"
                ],
                "url":"https://planetarycomputer.microsoft.com"
             }
          ],
          "summaries":{
             "gsd":[
                15,
                30,
                90
             ],
             "eo:bands":[
                {
                   "gsd":15,
                   "name":"VNIR_Band1",
                   "common_name":"yellow/green",
                   "description":"visible yellow/green",
                   "center_wavelength":0.56,
                   "full_width_half_max":0.08
                },
                {
                   "gsd":15,
                   "name":"VNIR_Band2",
                   "common_name":"red",
                   "description":"visible red",
                   "center_wavelength":0.66,
                   "full_width_half_max":0.06
                },
                {
                   "gsd":15,
                   "name":"VNIR_Band3N",
                   "common_name":"near infrared",
                   "description":"near infrared",
                   "center_wavelength":0.82,
                   "full_width_half_max":0.08
                },
                {
                   "gsd":30,
                   "name":"SWIR_Band4",
                   "common_name":"swir",
                   "description":"short-wave infrared",
                   "center_wavelength":1.65,
                   "full_width_half_max":0.1
                },
                {
                   "gsd":30,
                   "name":"SWIR_Band5",
                   "common_name":"swir",
                   "description":"short-wave infrared",
                   "center_wavelength":2.165,
                   "full_width_half_max":0.04
                },
                {
                   "gsd":30,
                   "name":"SWIR_Band6",
                   "common_name":"swir",
                   "description":"short-wave infrared",
                   "center_wavelength":2.205,
                   "full_width_half_max":0.04
                },
                {
                   "gsd":30,
                   "name":"SWIR_Band7",
                   "common_name":"swir",
                   "description":"short-wave infrared",
                   "center_wavelength":2.26,
                   "full_width_half_max":0.05
                },
                {
                   "gsd":30,
                   "name":"SWIR_Band8",
                   "common_name":"swir",
                   "description":"short-wave infrared",
                   "center_wavelength":2.339,
                   "full_width_half_max":0.07
                },
                {
                   "gsd":30,
                   "name":"SWIR_Band9",
                   "common_name":"swir",
                   "description":"short-wave infrared",
                   "center_wavelength":2.395,
                   "full_width_half_max":0.07
                },
                {
                   "gsd":90,
                   "name":"TIR_Band10",
                   "common_name":"lwir",
                   "description":"thermal infrared",
                   "center_wavelength":8.3,
                   "full_width_half_max":0.35
                },
                {
                   "gsd":90,
                   "name":"TIR_Band11",
                   "common_name":"lwir",
                   "description":"thermal infrared",
                   "center_wavelength":8.65,
                   "full_width_half_max":0.35
                },
                {
                   "gsd":90,
                   "name":"TIR_Band12",
                   "common_name":"lwir",
                   "description":"thermal infrared",
                   "center_wavelength":9.11,
                   "full_width_half_max":0.35
                },
                {
                   "gsd":90,
                   "name":"TIR_Band13",
                   "common_name":"lwir",
                   "description":"thermal infrared",
                   "center_wavelength":10.6,
                   "full_width_half_max":0.7
                },
                {
                   "gsd":90,
                   "name":"TIR_Band14",
                   "common_name":"lwir",
                   "description":"thermal infrared",
                   "center_wavelength":11.3,
                   "full_width_half_max":0.7
                }
             ],
             "platform":[
                "terra"
             ],
             "instruments":[
                "aster"
             ]
          },
          "msft:storage_account":"astersa",
          "msft:container":"aster",
          "msft:short_description":"The ASTER instrument, launched on-board NASA's Terra satellite in 1999, provides multispectral images of the Earth at 15m-90m resolution.  This dataset contains ASTER data from 2000-2006.",
          "item_assets":{
             "TIR":{
                "title":"TIR Swath data",
                "roles":[
                   "data"
                ],
                "eo:bands":[
                   {
                      "name":"TIR_Band10",
                      "common_name":"lwir",
                      "center_wavelength":8.3,
                      "full_width_half_max":0.35,
                      "description":"thermal infrared"
                   },
                   {
                      "name":"TIR_Band11",
                      "common_name":"lwir",
                      "center_wavelength":8.65,
                      "full_width_half_max":0.35,
                      "description":"thermal infrared"
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                   {
                      "name":"TIR_Band12",
                      "common_name":"lwir",
                      "center_wavelength":9.11,
                      "full_width_half_max":0.35,
                      "description":"thermal infrared"
                   },
                   {
                      "name":"TIR_Band13",
                      "common_name":"lwir",
                      "center_wavelength":10.6,
                      "full_width_half_max":0.7,
                      "description":"thermal infrared"
                   },
                   {
                      "name":"TIR_Band14",
                      "common_name":"lwir",
                      "center_wavelength":11.3,
                      "full_width_half_max":0.7,
                      "description":"thermal infrared"
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                ]
             },
             "xml":{
                "title":"XML metadata",
                "type":"application/xml",
                "roles":[
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                ]
             },
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                "title":"SWIR Swath data",
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "roles":[
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                ],
                "eo:bands":[
                   {
                      "name":"SWIR_Band4",
                      "common_name":"swir",
                      "center_wavelength":1.65,
                      "full_width_half_max":0.1,
                      "description":"short-wave infrared"
                   },
                   {
                      "name":"SWIR_Band5",
                      "common_name":"swir",
                      "center_wavelength":2.165,
                      "full_width_half_max":0.04,
                      "description":"short-wave infrared"
                   },
                   {
                      "name":"SWIR_Band6",
                      "common_name":"swir",
                      "center_wavelength":2.205,
                      "full_width_half_max":0.04,
                      "description":"short-wave infrared"
                   },
                   {
                      "name":"SWIR_Band7",
                      "common_name":"swir",
                      "center_wavelength":2.26,
                      "full_width_half_max":0.05,
                      "description":"short-wave infrared"
                   },
                   {
                      "name":"SWIR_Band8",
                      "common_name":"swir",
                      "center_wavelength":2.339,
                      "full_width_half_max":0.07,
                      "description":"short-wave infrared"
                   },
                   {
                      "name":"SWIR_Band9",
                      "common_name":"swir",
                      "center_wavelength":2.395,
                      "full_width_half_max":0.07,
                      "description":"short-wave infrared"
                   }
                ]
             },
             "VNIR":{
                "title":"VNIR Swath data",
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "roles":[
                   "data"
                ],
                "eo:bands":[
                   {
                      "name":"VNIR_Band1",
                      "common_name":"yellow/green",
                      "center_wavelength":0.56,
                      "full_width_half_max":0.08,
                      "description":"visible yellow/green"
                   },
                   {
                      "name":"VNIR_Band2",
                      "common_name":"red",
                      "center_wavelength":0.66,
                      "full_width_half_max":0.06,
                      "description":"visible red"
                   },
                   {
                      "name":"VNIR_Band3N",
                      "common_name":"near infrared",
                      "center_wavelength":0.82,
                      "full_width_half_max":0.08,
                      "description":"near infrared"
                   }
                ]
             },
             "qa-txt":{
                "title":"QA browse file",
                "description":"Geometric quality assessment report.",
                "type":"text/plain",
                "roles":[
                   "metadata"
                ]
             },
             "qa-browse":{
                "title":"QA browse file",
                "description":"Single-band black and white reduced resolution browse overlaid with red, green, and blue (RGB) markers for GCPs used during the geometric verification quality check.",
                "type":"image/jpeg",
                "roles":[
                   "thumbnail"
                ]
             },
             "tir-browse":{
                "title":"Standalone reduced resolution TIR",
                "type":"image/jpeg",
                "roles":[
                   "thumbnail"
                ]
             },
             "vnir-browse":{
                "title":"VNIR browse file",
                "description":"Standalone reduced resolution VNIR",
                "type":"image/jpeg",
                "roles":[
                   "thumbnail"
                ]
             }
          },
          "assets":{
             "thumbnail":{
                "title":"ASTER L1T",
                "href":"https://ai4edatasetspublicassets.blob.core.windows.net/assets/pc_thumbnails/aster.png",
                "media_type":"image/png"
             }
          }
       },
       {
          "id":"landsat-8-c2-l2",
          "description":"The [Landsat](https://landsat.gsfc.nasa.gov/) program has been imaging the Earth since 1972; it provides a comprehensive, continuous archive of the Earth's surface.  [Landsat 8](https://www.usgs.gov/core-science-systems/nli/landsat/landsat-8) is the most recent satellite in the Landsat series.  Launched in 2013, Landsat 8 captures data in eleven spectral bands: ten optical/IR bands from the [Operational Land Imager](https://landsat.gsfc.nasa.gov/landsat-8/operational-land-imager) (OLI) instrument, and two thermal bands from the [Thermal Infrared Sensor](https://landsat.gsfc.nasa.gov/landsat-8/thermal-infrared-sensor-tirs) (TIRS) instrument.\n\nThis dataset represents the global archive of Level-2 Landsat 8 data from [Landsat Collection 2](https://www.usgs.gov/core-science-systems/nli/landsat/landsat-collection-2).  Because there is some latency before Level-2 data is available, a rolling window of recent Level-1 data is available as well.  Images are stored in [cloud-optimized GeoTIFF](https://www.cogeo.org/) format.\n",
          "stac_version":"1.0.0",
          "type": "Collection",
          "links":[
             {
                "href":"https://planetarycomputer.microsoft.com/api/stac/v1/collections/landsat-8-c2-l2",
                "rel":"self",
                "type":"application/json"
             },
             {
                "href":"https://planetarycomputer.microsoft.com/",
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                "type":"application/json"
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             {
                "href":"https://planetarycomputer.microsoft.com/api/stac/v1/collections/landsat-8-c2-l2/items",
                "rel":"item",
                "type":"application/geo+json"
             },
             {
                "href":"https://planetarycomputer.microsoft.com/api/stac/v1/",
                "rel":"root",
                "type":"application/json"
             },
             {
                "href":"https://www.usgs.gov/core-science-systems/hdds/data-policy",
                "rel":"license",
                "title":"public domain"
             }
          ],
          "stac_extensions":[
             "https://raw.githubusercontent.com/stac-extensions/item-assets/v1.0.0/json-schema/schema.json"
          ],
          "title":"Landsat 8 Collection 2 Level-2",
          "license":"proprietary",
          "extent":{
             "spatial":{
                "bbox":[
                   [
                      -180.0,
                      -90.0,
                      180.0,
                      90.0
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                ]
             },
             "temporal":{
                "interval":[
                   [
                      "2013-04-11T00:00:00Z",
                      null
                   ]
                ]
             }
          },
          "keywords":[
             "landsat",
             "usgs",
             "nasa",
             "satellite",
             "global",
             "reflectance"
          ],
          "providers":[
             {
                "name":"NASA",
                "roles":[
                   "producer",
                   "licensor"
                ],
                "url":"https://landsat.gsfc.nasa.gov/"
             },
             {
                "name":"USGS",
                "roles":[
                   "producer",
                   "processor",
                   "licensor"
                ],
                "url":"https://www.usgs.gov/core-science-systems/nli/landsat/landsat-collection-2-level-2-science-products"
             },
             {
                "name":"Microsoft",
                "roles":[
                   "host"
                ],
                "url":"https://planetarycomputer.microsoft.com"
             }
          ],
          "summaries":{
             "gsd":[
                15,
                30,
                100
             ],
             "eo:bands":[
                {
                   "gsd":30,
                   "name":"SR_B1",
                   "common_name":"coastal",
                   "description":"coastal",
                   "center_wavelength":0.44,
                   "full_width_half_max":0.02
                },
                {
                   "gsd":30,
                   "name":"SR_B2",
                   "common_name":"blue",
                   "description":"visible blue",
                   "center_wavelength":0.48,
                   "full_width_half_max":0.06
                },
                {
                   "gsd":30,
                   "name":"SR_B3",
                   "common_name":"green",
                   "description":"visible green",
                   "center_wavelength":0.56,
                   "full_width_half_max":0.06
                },
                {
                   "gsd":30,
                   "name":"SR_B4",
                   "common_name":"red",
                   "description":"visible red",
                   "center_wavelength":0.65,
                   "full_width_half_max":0.04
                },
                {
                   "gsd":30,
                   "name":"SR_B5",
                   "common_name":"nir",
                   "description":"near-infrared",
                   "center_wavelength":0.86,
                   "full_width_half_max":0.03
                },
                {
                   "gsd":30,
                   "name":"SR_B6",
                   "common_name":"swir16",
                   "description":"short-wave infrared",
                   "center_wavelength":1.6,
                   "full_width_half_max":0.08
                },
                {
                   "gsd":30,
                   "name":"SR_B7",
                   "common_name":"swir22",
                   "description":"short-wave infrared",
                   "center_wavelength":2.2,
                   "full_width_half_max":0.2
                },
                {
                   "gsd":100,
                   "name":"ST_B10",
                   "common_name":"lwir11",
                   "description":"long-wave infrared",
                   "center_wavelength":10.9,
                   "full_width_half_max":0.8
                },
                {
                   "gsd":30,
                   "name":"ST_TRAD",
                   "description":"thermal radiance"
                },
                {
                   "gsd":30,
                   "name":"ST_URAD",
                   "description":"upwelled radiance"
                },
                {
                   "gsd":30,
                   "name":"ST_ATRAN",
                   "description":"atmospheric transmission"
                },
                {
                   "gsd":30,
                   "name":"ST_CDIST",
                   "description":"distance to nearest cloud"
                },
                {
                   "gsd":30,
                   "name":"ST_DRAD",
                   "description":"downwelled radiance"
                },
                {
                   "gsd":30,
                   "name":"ST_EMIS",
                   "description":"emissivity"
                },
                {
                   "gsd":30,
                   "name":"ST_EMSD",
                   "description":"emissivity standard deviation"
                }
             ],
             "platform":[
                "landsat-8"
             ],
             "instruments":[
                "oli",
                "tirs"
             ]
          },
          "msft:storage_account":"landsateuwest",
          "msft:container":"landsat-c2",
          "msft:short_description":"Landsat 8 has captured 30m-resolution imagery of the Earth since 2013.  This dataset contains global, atmospherically-corrected imagery from Landsat Collection 2",
          "item_assets":{
             "ANG":{
                "title":"Angle Coefficients File",
                "description":"Collection 2 Level-1 Angle Coefficients File (ANG)",
                "type":"text/plain"
             },
             "SR_B1":{
                "title":"Coastal/Aerosol Band (B1)",
                "description":"Collection 2 Level-2 Coastal/Aerosol Band (B1) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"SR_B1",
                      "common_name":"coastal",
                      "center_wavelength":0.44,
                      "full_width_half_max":0.02
                   }
                ]
             },
             "SR_B2":{
                "title":"Blue Band (B2)",
                "description":"Collection 2 Level-2 Blue Band (B2) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"SR_B2",
                      "common_name":"blue",
                      "center_wavelength":0.48,
                      "full_width_half_max":0.06
                   }
                ]
             },
             "SR_B3":{
                "title":"Green Band (B3)",
                "description":"Collection 2 Level-2 Green Band (B3) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"SR_B3",
                      "common_name":"green",
                      "center_wavelength":0.56,
                      "full_width_half_max":0.06
                   }
                ]
             },
             "SR_B4":{
                "title":"Red Band (B4)",
                "description":"Collection 2 Level-2 Red Band (B4) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"SR_B4",
                      "common_name":"red",
                      "center_wavelength":0.65,
                      "full_width_half_max":0.04
                   }
                ]
             },
             "SR_B5":{
                "title":"Near Infrared Band 0.8 (B5)",
                "description":"Collection 2 Level-2 Near Infrared Band 0.8 (B5) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"SR_B5",
                      "common_name":"nir08",
                      "center_wavelength":0.86,
                      "full_width_half_max":0.03
                   }
                ]
             },
             "SR_B6":{
                "title":"Short-wave Infrared Band 1.6 (B6)",
                "description":"Collection 2 Level-2 Short-wave Infrared Band 1.6 (B6) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"SR_B6",
                      "common_name":"swir16",
                      "center_wavelength":1.6,
                      "full_width_half_max":0.08
                   }
                ]
             },
             "SR_B7":{
                "title":"Short-wave Infrared Band 2.2 (B7)",
                "description":"Collection 2 Level-2 Short-wave Infrared Band 2.2 (B7) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"SR_B7",
                      "common_name":"swir22",
                      "center_wavelength":2.2,
                      "full_width_half_max":0.2
                   }
                ]
             },
             "SR_B8":{
                "title":"Aerosol Quality Analysis Band",
                "description":"Collection 2 Level-2 Aerosol Quality Analysis Band (ANG) Surface Reflectance",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized"
             },
             "ST_QA":{
                "title":"Surface Temperature Quality Assessment Band",
                "description":"Landsat Collection 2 Level-2 Surface Temperature Band Surface Temperature Product",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized"
             },
             "ST_B10":{
                "title":"Surface Temperature Band (B10)",
                "description":"Landsat Collection 2 Level-2 Surface Temperature Band (B10) Surface Temperature Product",
                "gsd":100.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"ST_B10",
                      "common_name":"lwir11",
                      "center_wavelength":10.9,
                      "full_width_half_max":0.8
                   }
                ]
             },
             "MTL.txt":{
                "title":"Product Metadata File",
                "description":"Collection 2 Level-1 Product Metadata File (MTL)",
                "type":"text/plain"
             },
             "MTL.xml":{
                "title":"Product Metadata File (xml)",
                "description":"Collection 2 Level-1 Product Metadata File (xml)",
                "type":"application/xml"
             },
             "ST_DRAD":{
                "title":"Downwelled Radiance Band",
                "description":"Landsat Collection 2 Level-2 Downwelled Radiance Band Surface Temperature Product",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"ST_DRAD",
                      "description":"downwelled radiance"
                   }
                ]
             },
             "ST_EMIS":{
                "title":"Emissivity Band",
                "description":"Landsat Collection 2 Level-2 Emissivity Band Surface Temperature Product",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"ST_EMIS",
                      "description":"emissivity"
                   }
                ]
             },
             "ST_EMSD":{
                "title":"Emissivity Standard Deviation Band",
                "description":"Landsat Collection 2 Level-2 Emissivity Standard Deviation Band Surface Temperature Product",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"ST_EMSD",
                      "description":"emissivity standard deviation"
                   }
                ]
             },
             "ST_TRAD":{
                "title":"Thermal Radiance Band",
                "description":"Landsat Collection 2 Level-2 Thermal Radiance Band Surface Temperature Product",
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                      "name":"ST_URAD",
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                "title":"Product Metadata File (json)",
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             },
             "QA_PIXEL":{
                "title":"Pixel Quality Assessment Band",
                "description":"Collection 2 Level-1 Pixel Quality Assessment Band",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized"
             },
             "ST_ATRAN":{
                "title":"Atmospheric Transmittance Band",
                "description":"Landsat Collection 2 Level-2 Atmospheric Transmittance Band Surface Temperature Product",
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                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"ST_ATRAN",
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             "ST_CDIST":{
                "title":"Cloud Distance Band",
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                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "eo:bands":[
                   {
                      "name":"ST_CDIST",
                      "description":"distance to nearest cloud"
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                "title":"Radiometric Saturation Quality Assessment Band",
                "description":"Collection 2 Level-1 Radiometric Saturation Quality Assessment Band",
                "gsd":30.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized"
             },
             "thumbnail":{
                "title":"Thumbnail image",
                "type":"image/jpeg"
             },
             "reduced_resolution_browse":{
                "title":"Reduced resolution browse image",
                "type":"image/jpeg"
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          },
          "assets":{
             "thumbnail":{
                "title":"Landsat 8 C2",
                "href":"https://ai4edatasetspublicassets.blob.core.windows.net/assets/pc_thumbnails/landsat.png",
                "media_type":"image/png"
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          }
       },
       {
          "id":"sentinel-2-l2a",
          "description":"The [Sentinel-2](https://sentinel.esa.int/web/sentinel/missions/sentinel-2) program provides global imagery in thirteen spectral bands at 10m-60m resolution and a revisit time of approximately five days.  This dataset represents the global Sentinel-2 archive, from 2016 to the present, processed to L2A (bottom-of-atmosphere) using [Sen2Cor](https://step.esa.int/main/snap-supported-plugins/sen2cor/) and converted to [cloud-optimized GeoTIFF](https://www.cogeo.org/) format.",
          "stac_version":"1.0.0",
          "type": "Collection",
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             {
                "href":"https://planetarycomputer.microsoft.com/api/stac/v1/collections/sentinel-2-l2a",
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                "href":"https://scihub.copernicus.eu/twiki/pub/SciHubWebPortal/TermsConditions/Sentinel_Data_Terms_and_Conditions.pdf",
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                "title":"Copernicus Sentinel data terms"
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          ],
          "stac_extensions": [
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                "bbox":[
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             "temporal":{
                "interval":[
                   [
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          "keywords":[
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                   "gsd":60,
                   "name":"B09",
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                   "center_wavelength":0.945,
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                {
                   "gsd":20,
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                   "common_name":"swir16",
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                   "gsd":20,
                   "name":"B12",
                   "common_name":"swir22",
                   "description":"short-wave infrared, snow/ice/cloud classification",
                   "center_wavelength":2.19,
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             ],
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             ],
             "constellation":[
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             ],
             "view:off_nadir":[
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                "title":"Band 2 - Blue",
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             "B04":{
                "title":"Band 4 - Red",
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             },
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                "title":"Band 5 - Vegetation red edge 1",
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             "B06":{
                "title":"Band 6 - Vegetation red edge 2",
                "gsd":60.0,
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             },
             "B07":{
                "title":"Band 7 - Vegetation red edge 3",
                "gsd":60.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
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             },
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                "title":"Band 8 - NIR",
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                "title":"Band 9 - Water vapor",
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             },
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                ]
             },
             "B12":{
                "title":"Band 12 - SWIR (2.2)",
                "gsd":60.0,
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                "roles":[
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             },
             "B8A":{
                "title":"Band 8A - Vegetation red edge 4",
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                "eo:bands":[
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                      "center_wavelength":0.865,
                      "full_width_half_max":0.033,
                      "description":"Band 8A - Vegetation red edge 4"
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             "AOT-10m":{
                "title":"Aerosol optical thickness (AOT)",
                "gsd":10.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "roles":[
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             },
             "AOT-20m":{
                "title":"Aerosol optical thickness (AOT)",
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             "AOT-60m":{
                "title":"Aerosol optical thickness (AOT)",
                "gsd":60.0,
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             "SCL-20m":{
                "title":"Scene classfication map (SCL)",
                "gsd":20.0,
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                "title":"Scene classfication map (SCL)",
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                "roles":[
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             },
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                "title":"Water vapour (WVP)",
                "gsd":10.0,
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "roles":[
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                      "common_name":"blue",
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                      "full_width_half_max":0.098,
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                "roles":[
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          "assets":{
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          "id":"naip",
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                "url":"https://www.fsa.usda.gov/programs-and-services/aerial-photography/imagery-programs/naip-imagery/"
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             },
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                "roles":[
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             ],
             "eo:bands":[
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                   "name":"Red",
                   "common_name":"red",
                   "description":"visible red"
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                   "name":"Green",
                   "common_name":"green",
                   "description":"visible green"
                },
                {
                   "name":"Blue",
                   "common_name":"blue",
                   "description":"visible blue"
                },
                {
                   "name":"NIR",
                   "common_name":"nir",
                   "description":"near-infrared"
                }
             ]
          },
          "msft:storage_account":"naipeuwest",
          "msft:container":"naip",
          "msft:short_description":"NAIP provides US-wide, high-resolution aerial imagery.  This dataset includes NAIP images from 2010 to the present.",
          "item_assets":{
             "image":{
                "title":"RGBIR COG tile",
                "type":"image/tiff; application=geotiff; profile=cloud-optimized",
                "roles":[
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                ],
                "eo:bands":[
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                      "common_name":"green"
                   },
                   {
                      "name":"Blue",
                      "common_name":"blue"
                   },
                   {
                      "name":"NIR",
                      "common_name":"nir",
                      "description":"near-infrared"
                   }
                ]
             },
             "metadata":{
                "title":"FGDC Metdata",
                "type":"text/plain",
                "roles":[
                   "metadata"
                ]
             },
             "thumbnail":{
                "title":"Thumbnail",
                "type":"image/jpeg",
                "roles":[
                   "thumbnail"
                ]
             }
          },
          "assets":{
             "thumbnail":{
                "title":"Landsat 8 C2",
                "href":"https://ai4edatasetspublicassets.blob.core.windows.net/assets/pc_thumbnails/naip.png",
                "media_type":"image/png"
             }
          }
       }
    ]
 }
