Stac Collections - Get All
获取集合
在GeoCatalog实例中列出所有集合
GET {endpoint}/stac/collections?api-version=2026-04-15GET {endpoint}/stac/collections?api-version=2026-04-15&sign={sign}&duration={duration}URI 参数
| 名称 | 在 | 必需 | 类型 | 说明 |
|---|---|---|---|---|
|
endpoint
|
path | True |
string (uri) |
GeoCatalog 端点，例如 |
|
api-version
|
query | True |
string minLength: 1 |
用于此作的 API 版本。 |
|
duration
|
query |
integer (int32) |
URL签名持续时间以分钟计。 |
|
|
sign
|
query |
是否在回复中签署资产网址。 |
响应
| 名称 | 类型 | 说明 |
|---|---|---|
| 200 OK |
请求已成功。 |
|
| Other Status Codes |
意外的错误响应。 标头 x-ms-error-code: string |
安全性
OAuth2Auth
类型:
oauth2
流向:
implicit
授权 URL:
https://login.microsoftonline.com/common/oauth2/authorize
作用域
| 名称 | 说明 |
|---|---|
| https://geocatalog.spatio.azure.com/.default |
示例
StacCollections_GetAll
示例请求
GET {endpoint}/stac/collections?api-version=2026-04-15
示例响应
{
"collections": [
{
"id": "example-collection",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/example-collection/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/example-collection"
}
],
"title": "Example Collection",
"extent": {
"spatial": {
"bbox": [
[
-180,
-90,
180,
90
]
]
},
"temporal": {
"interval": [
[
"2018-01-01T00:00:00Z",
"2018-12-31T23:59:59Z"
]
]
}
},
"license": "CC-BY-4.0",
"description": "An example collection",
"stac_version": "1.0.0",
"msft:_created": "2025-03-11T19:54:50.067546Z",
"msft:_updated": "2025-03-11T19:54:50.067546Z",
"msft:short_description": "An example collection"
},
{
"id": "example-collection1",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/example-collection1/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/example-collection1"
}
],
"title": "Example Collection",
"extent": {
"spatial": {
"bbox": [
[
-180,
-90,
180,
90
]
]
},
"temporal": {
"interval": [
[
"2018-01-01T00:00:00Z",
"2018-12-31T23:59:59Z"
]
]
}
},
"license": "CC-BY-4.0",
"description": "An example collection",
"stac_version": "1.0.0",
"msft:_created": "2025-04-22T00:30:03.363303Z",
"msft:_updated": "2025-04-22T00:30:03.363303Z",
"msft:short_description": "An example collection"
},
{
"id": "naip-sample-datasets",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/naip-sample-datasets/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/naip-sample-datasets"
}
],
"title": "NAIP (MPC Pro Sample Datasets)",
"assets": {
"thumbnail": {
"href": "https://SANITIZED.blob.core.windows.net/naip-sample-datasets-83498858/collection-assets/thumbnail/thumbnail.png",
"type": "image/png",
"roles": [
"thumbnail"
],
"title": "NAIP thumbnail"
}
},
"extent": {
"spatial": {
"bbox": [
[
-124.784,
24.744,
-66.951,
49.346
],
[
-156.003,
19.059,
-154.809,
20.127
],
[
-67.316,
17.871,
-65.596,
18.565
],
[
-64.94,
17.622,
-64.56,
17.814
]
]
},
"temporal": {
"interval": [
[
"2010-01-01T00:00:00Z",
"2023-12-31T00:00:00Z"
]
]
}
},
"license": "proprietary",
"providers": [
{
"url": "https://www.fsa.usda.gov/programs-and-services/aerial-photography/imagery-programs/naip-imagery/",
"name": "USDA Farm Service Agency",
"roles": [
"producer",
"licensor"
]
},
{
"url": "https://www.esri.com/",
"name": "Esri",
"roles": [
"processor"
]
},
{
"url": "https://planetarycomputer.microsoft.com",
"name": "Microsoft",
"roles": [
"host",
"processor"
]
}
],
"summaries": {
"gsd": [
0.3,
0.6,
1
],
"eo:bands": [
{
"name": "Red",
"common_name": "red",
"description": "visible red"
},
{
"name": "Green",
"common_name": "green",
"description": "visible green"
},
{
"name": "Blue",
"common_name": "blue",
"description": "visible blue"
},
{
"name": "NIR",
"common_name": "nir",
"description": "near-infrared"
}
]
},
"description": "A Subset of NAIP imagery for sample MPC Pro GeoCatalog deployments. Includes multiple city and national park focus areas, useful for quick product evaluation. - Updated for testing",
"item_assets": {
"image": {
"type": "image/tiff; application=geotiff; profile=cloud-optimized",
"roles": [
"data"
],
"title": "RGBIR COG tile",
"eo:bands": [
{
"name": "Red",
"common_name": "red"
},
{
"name": "Green",
"common_name": "green"
},
{
"name": "Blue",
"common_name": "blue"
},
{
"name": "NIR",
"common_name": "nir",
"description": "near-infrared"
}
]
},
"metadata": {
"type": "text/plain",
"roles": [
"metadata"
],
"title": "FGDC Metdata"
},
"thumbnail": {
"type": "image/jpeg",
"roles": [
"thumbnail"
],
"title": "Thumbnail"
}
},
"stac_version": "1.0.0",
"msft:_created": "2025-10-21T15:04:08.5650952Z",
"msft:_updated": "2025-10-21T15:04:31.568615Z",
"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"
]
},
{
"id": "example-collection6",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/example-collection6/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/example-collection6"
}
],
"title": "Example Collection 88",
"extent": {
"spatial": {
"bbox": [
[
-180,
-90,
180,
90
]
]
},
"temporal": {
"interval": [
[
"2018-01-01T00:00:00Z",
"2018-12-31T23:59:59Z"
]
]
}
},
"license": "CC-BY-4.0",
"description": "An example collection",
"stac_version": "1.0.0",
"msft:_created": "2025-05-02T20:20:53.193385Z",
"msft:_updated": "2025-09-30T17:04:12.0325676Z",
"msft:short_description": "An example collection"
},
{
"id": "impact-observatory",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/impact-observatory/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/impact-observatory"
}
],
"title": "impact-observatory",
"extent": {
"spatial": {
"bbox": [
[
-180,
-90,
180,
90
]
]
},
"temporal": {
"interval": [
[
"2018-01-01T00:00:00Z",
"2018-12-31T23:59:59Z"
]
]
}
},
"license": "CC-BY-4.0",
"description": "impact-observatory",
"stac_version": "1.0.0",
"msft:_created": "2025-05-21T11:34:25.100150Z",
"msft:_updated": "2025-05-21T11:34:25.100150Z",
"msft:short_description": "impact-observatory"
},
{
"id": "tutorial-collection-20250527170217",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/tutorial-collection-20250527170217/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/tutorial-collection-20250527170217"
}
],
"title": "Tutorial Collection",
"assets": {
"thumbnail": {
"href": "https://SANITIZED.blob.core.windows.net/tutorial-collection-20250527170217-34b2cde8/collection-assets/thumbnail/thumbnail.png",
"type": "image/png",
"roles": [
"thumbnail"
],
"title": "Sentinel-2 preview"
}
},
"extent": {
"spatial": {
"bbox": [
[
-180,
-90,
180,
90
]
]
},
"temporal": {
"interval": [
[
"2020-01-01T00:00:00Z",
null
]
]
}
},
"license": "CC-BY-4.0",
"description": "Tutorial collection for integration tests",
"item_assets": {
"GEC": {
"type": "image/tiff; application=geotiff; profile=cloud-optimized",
"roles": [
"data"
],
"title": "VV polarization",
"description": "Gamma naught values corrected for terrain",
"raster:bands": [
{
"nodata": -32768,
"data_type": "uint8",
"spatial_resolution": 0.477
}
]
}
},
"stac_version": "1.0.0",
"msft:_created": "2025-05-27T21:02:48.9870711Z",
"msft:_updated": "2025-05-27T21:51:00.527167Z"
},
{
"id": "naip-atl-sample-dataset",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/naip-atl-sample-dataset/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/naip-atl-sample-dataset"
}
],
"title": "NAIP Atlanta (MPC Pro Sample Datasets)",
"assets": {
"thumbnail": {
"href": "https://SANITIZED.blob.core.windows.net/naip-atl-sample-dataset-b943876c/collection-assets/thumbnail/thumbnail.png",
"type": "image/png",
"roles": [
"thumbnail"
],
"title": "NAIP thumbnail"
}
},
"extent": {
"spatial": {
"bbox": [
[
-85.605165,
30.357851,
-80.839729,
35.000659
]
]
},
"temporal": {
"interval": [
[
"2010-01-01T00:00:00Z",
"2023-12-31T00:00:00Z"
]
]
}
},
"license": "proprietary",
"providers": [
{
"url": "https://www.fsa.usda.gov/programs-and-services/aerial-photography/imagery-programs/naip-imagery/",
"name": "USDA Farm Service Agency",
"roles": [
"producer",
"licensor"
]
},
{
"url": "https://www.esri.com/",
"name": "Esri",
"roles": [
"processor"
]
},
{
"url": "https://planetarycomputer.microsoft.com",
"name": "Microsoft",
"roles": [
"host",
"processor"
]
}
],
"summaries": {
"gsd": [
0.3,
0.6,
1
],
"eo:bands": [
{
"name": "Red",
"common_name": "red",
"description": "visible red"
},
{
"name": "Green",
"common_name": "green",
"description": "visible green"
},
{
"name": "Blue",
"common_name": "blue",
"description": "visible blue"
},
{
"name": "NIR",
"common_name": "nir",
"description": "near-infrared"
}
]
},
"description": "A Subset of NAIP imagery for sample MPC Pro GeoCatalog deployments. Includes multiple city and national park focus areas, useful for quick product evaluation. - Updated for testing",
"item_assets": {
"image": {
"type": "image/tiff; application=geotiff; profile=cloud-optimized",
"roles": [
"data"
],
"title": "RGBIR COG tile",
"eo:bands": [
{
"name": "Red",
"common_name": "red"
},
{
"name": "Green",
"common_name": "green"
},
{
"name": "Blue",
"common_name": "blue"
},
{
"name": "NIR",
"common_name": "nir",
"description": "near-infrared"
}
]
},
"metadata": {
"type": "text/plain",
"roles": [
"metadata"
],
"title": "FGDC Metdata"
},
"thumbnail": {
"type": "image/jpeg",
"roles": [
"thumbnail"
],
"title": "Thumbnail"
}
},
"stac_version": "1.0.0",
"msft:_created": "2025-10-21T19:00:05.1295233Z",
"msft:_updated": "2025-10-21T19:00:36.824837Z",
"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"
]
},
{
"id": "sentinel-2-l2a-tutorial-372",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/sentinel-2-l2a-tutorial-372/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/sentinel-2-l2a-tutorial-372"
}
],
"title": "sentinel-2-l2a-tutorial-372",
"assets": {
"thumbnail": {
"href": "https://SANITIZED.blob.core.windows.net/sentinel-2-l2a-tutorial-372-f4d2f1d8/collection-assets/thumbnail/thumbnail.png",
"type": "image/png",
"roles": [
"thumbnail"
],
"title": "Sentinel-2 preview"
}
},
"extent": {
"spatial": {
"bbox": [
[
-180,
-90,
180,
90
]
]
},
"temporal": {
"interval": [
[
"2015-06-27T10:25:31Z",
null
]
]
}
},
"license": "proprietary",
"keywords": [
"Sentinel",
"Copernicus",
"ESA",
"Satellite",
"Global",
"Imagery",
"Reflectance"
],
"providers": [
{
"url": "https://sentinel.esa.int/web/sentinel/missions/sentinel-2",
"name": "ESA",
"roles": [
"producer",
"licensor"
]
},
{
"url": "https://www.esri.com/",
"name": "Esri",
"roles": [
"processor"
]
},
{
"url": "https://planetarycomputer.microsoft.com",
"name": "Microsoft",
"roles": [
"host",
"processor"
]
}
],
"summaries": {
"gsd": [
10,
20,
60
],
"eo:bands": [
{
"name": "AOT",
"description": "aerosol optical thickness"
},
{
"gsd": 60,
"name": "B01",
"common_name": "coastal",
"description": "coastal aerosol",
"center_wavelength": 0.443,
"full_width_half_max": 0.027
},
{
"gsd": 10,
"name": "B02",
"common_name": "blue",
"description": "visible blue",
"center_wavelength": 0.49,
"full_width_half_max": 0.098
},
{
"gsd": 10,
"name": "B03",
"common_name": "green",
"description": "visible green",
"center_wavelength": 0.56,
"full_width_half_max": 0.045
},
{
"gsd": 10,
"name": "B04",
"common_name": "red",
"description": "visible red",
"center_wavelength": 0.665,
"full_width_half_max": 0.038
},
{
"gsd": 20,
"name": "B05",
"common_name": "rededge",
"description": "vegetation classification red edge",
"center_wavelength": 0.704,
"full_width_half_max": 0.019
},
{
"gsd": 20,
"name": "B06",
"common_name": "rededge",
"description": "vegetation classification red edge",
"center_wavelength": 0.74,
"full_width_half_max": 0.018
},
{
"gsd": 20,
"name": "B07",
"common_name": "rededge",
"description": "vegetation classification red edge",
"center_wavelength": 0.783,
"full_width_half_max": 0.028
},
{
"gsd": 10,
"name": "B08",
"common_name": "nir",
"description": "near infrared",
"center_wavelength": 0.842,
"full_width_half_max": 0.145
},
{
"gsd": 20,
"name": "B8A",
"common_name": "rededge",
"description": "vegetation classification red edge",
"center_wavelength": 0.865,
"full_width_half_max": 0.033
},
{
"gsd": 60,
"name": "B09",
"description": "water vapor",
"center_wavelength": 0.945,
"full_width_half_max": 0.026
},
{
"gsd": 20,
"name": "B11",
"common_name": "swir16",
"description": "short-wave infrared, snow/ice/cloud classification",
"center_wavelength": 1.61,
"full_width_half_max": 0.143
},
{
"gsd": 20,
"name": "B12",
"common_name": "swir22",
"description": "short-wave infrared, snow/ice/cloud classification",
"center_wavelength": 2.19,
"full_width_half_max": 0.242
}
],
"platform": [
"Sentinel-2A",
"Sentinel-2B"
],
"instruments": [
"msi"
],
"constellation": [
"sentinel-2"
],
"view:off_nadir": [
0
]
},
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"green_20m": {
"gsd": 20,
"type": "image/tiff; application=geotiff; profile=cloud-optimized",
"roles": [
"data",
"reflectance"
],
"title": "Green (band 3) - 20m",
"eo:bands": [
{
"name": "green",
"common_name": "green",
"description": "Green (band 3)",
"center_wavelength": 0.56,
"full_width_half_max": 0.045
}
]
}
},
"stac_version": "1.0.0",
"msft:_created": "2025-10-15T21:13:49.6626675Z",
"msft:_updated": "2025-10-15T22:13:03.410106Z"
},
{
"id": "python-sdk-sentinel-2",
"type": "Collection",
"links": [
{
"rel": "items",
"type": "application/geo+json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/python-sdk-sentinel-2/items"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections/python-sdk-sentinel-2"
}
],
"title": "Collection python-sdk-sentinel-2",
"extent": {
"spatial": {
"bbox": [
[
-180,
-90,
180,
90
]
]
},
"temporal": {
"interval": [
[
"2015-06-27T10:25:31Z",
null
]
]
}
},
"license": "CC-BY-4.0",
"description": "Python SDK Sentinel-2 Collection",
"item_assets": {
"red_20m": {
"gsd": 20,
"type": "image/tiff; application=geotiff; profile=cloud-optimized",
"roles": [
"data",
"reflectance"
],
"title": "Red (band 4) - 20m",
"eo:bands": [
{
"name": "red",
"common_name": "red",
"description": "Red (band 4)",
"center_wavelength": 0.665,
"full_width_half_max": 0.038
}
]
},
"blue_20m": {
"gsd": 20,
"type": "image/tiff; application=geotiff; profile=cloud-optimized",
"roles": [
"data",
"reflectance"
],
"title": "Blue (band 2) - 20m",
"eo:bands": [
{
"name": "blue",
"common_name": "blue",
"description": "Blue (band 2)",
"center_wavelength": 0.49,
"full_width_half_max": 0.098
}
]
},
"green_20m": {
"gsd": 20,
"type": "image/tiff; application=geotiff; profile=cloud-optimized",
"roles": [
"data",
"reflectance"
],
"title": "Green (band 3) - 20m",
"eo:bands": [
{
"name": "green",
"common_name": "green",
"description": "Green (band 3)",
"center_wavelength": 0.56,
"full_width_half_max": 0.045
}
]
}
},
"stac_version": "1.0.0",
"msft:_created": "2025-10-17T10:28:41.5639703Z",
"msft:_updated": "2025-10-17T10:28:41.5639703Z"
}
],
"links": [
{
"rel": "root",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "parent",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/"
},
{
"rel": "self",
"type": "application/json",
"href": "https://Sanitized.sanitized_label.sanitized_location.geocatalog.spatio.azure.com/stac/collections"
}
]
}定义
Azure.Core.Foundations.Error
错误对象。
| 名称 | 类型 | 说明 |
|---|---|---|
| code |
string |
服务器定义的错误代码集之一。 |
| details |
导致此报告错误的特定错误的详细信息数组。 |
|
| innererror |
包含与当前对象有关错误的更具体信息的对象。 |
|
| message |
string |
错误的人工可读表示形式。 |
| target |
string |
错误的目标。 |
Azure.Core.Foundations.ErrorResponse
包含错误详细信息的响应。
| 名称 | 类型 | 说明 |
|---|---|---|
| error |
错误对象。 |
Azure.Core.Foundations.InnerError
包含有关错误的更具体信息的对象。 根据Azure REST API指南——https://aka.ms/AzureRestApiGuidelines#handling-errors。
| 名称 | 类型 | 说明 |
|---|---|---|
| code |
string |
服务器定义的错误代码集之一。 |
| innererror |
内部错误。 |
StacAsset
https://github.com/radiantearth/stac-spec/blob/v1.0.0/item-spec/item-spec.md#asset-object
表示一个STAC资产，即与STAC项目关联的文件或资源。
| 名称 | 类型 | 说明 |
|---|---|---|
| constellation |
string |
一组卫星获得了这些数据。 |
| created |
string (date-time) |
数据创建时间戳。 |
| description |
string |
资产的详细描述。 |
| gsd |
number (float) |
地面样本距离以米为单位。 |
| href |
string minLength: 1 |
资源文件的网址。 |
| instruments |
string[] |
获取数据的仪器。 |
| mission |
string |
与数据相关的任务。 |
| platform |
string |
获取数据的平台。 |
| providers |
提供数据的组织或个人。 |
|
| roles |
string[] |
资产在物品中的角色。 |
| title |
string |
为资产提供一个人类易读的标题。 |
| type |
string |
资产的媒体类型。 |
| updated |
string (date-time) |
数据的最后更新时间戳。 |
StacAssetUrlSigningMode
表示资源URL的签名类型。
| 值 | 说明 |
|---|---|
| true |
在回复中签署资源网址。 |
| false |
不要在回复中签署资源网址。 |
StacCatalogCollections
http://docs.opengeospatial.org/is/17-069r3/17-069r3.html#_feature_collections_rootcollections
代表带有链接的STAC收藏集合。
| 名称 | 类型 | 说明 |
|---|---|---|
| collections |
目录中提供多种STAC藏品。 |
|
| links |
Stac |
相关资源和终端链接。 |
StacCollection
https://github.com/radiantearth/stac-spec/blob/v1.0.0/collection-spec/collection-spec.md
代表STAC收藏。
| 名称 | 类型 | 默认值 | 说明 |
|---|---|---|---|
| assets |
<string,
Stac |
资产 |
|
| description |
string minLength: 1 |
收藏的详细描述。 |
|
| extent |
收藏的空间和时间范围。 |
||
| id |
string minLength: 1maxLength: 500 pattern: .* |
集合的唯一标识符。 |
|
| item_assets |
<string,
Stac |
物品资产 参见 项目资产定义扩展规范 |
|
| keywords |
string[] |
描述该收藏的关键词。 |
|
| license |
string minLength: 1 |
收藏数据的许可标识符。 |
|
| links |
Stac |
相关资源和终端链接。 |
|
| msft:_created |
string (date-time) |
微软创立 |
|
| msft:_updated |
string (date-time) |
微软更新 |
|
| msft:short_description |
string maxLength: 300 |
微软短期通讯简要介绍 |
|
| providers |
提供收集数据的组织或个人。 |
||
| stac_extensions |
string[] |
指向由该STAC资源实现的STAC扩展的URL。 |
|
| stac_version |
string minLength: 1 |
1.0.0 |
Stac版本 |
| summaries |
摘要 参见 STAC收藏规范。 |
||
| title |
string |
合集的人类易读标题。 |
|
| type |
string minLength: 1 |
Collection |
类型 |
StacCollectionTemporalExtent
表示带有时间区间的STAC集合的时间范围。
| 名称 | 类型 | 说明 |
|---|---|---|
| interval |
string[] (date-time) |
格式为[[start_datetime， end_datetime]]的时间区间数组。 |
StacExtensionExtent
代表STAC收藏的空间和时间范围。
| 名称 | 类型 | 说明 |
|---|---|---|
| spatial |
空间范围由包围框定义。 参见 STAC收藏规范。 |
|
| temporal |
时间范围由时间区间定义。 参见 STAC收藏规范。 |
StacExtensionSpatialExtent
表示带有边界框的STAC集合的空间范围。
| 名称 | 类型 | 说明 |
|---|---|---|
| bbox |
number[] (float) |
定义空间范围的边界框阵列，格式为 [[west， south， east， north]]。 |
StacItemAsset
https://github.com/stac-extensions/item-assets
表示STAC项目资产，描述集合中任一项目下的资产。
| 名称 | 类型 | 说明 |
|---|---|---|
| constellation |
string |
一组卫星获得了这些数据。 |
| created |
string (date-time) |
数据创建时间戳。 |
| description |
string |
资产的详细描述。 |
| gsd |
number (float) |
地面样本距离以米为单位。 |
| href |
string minLength: 1 |
资源文件的网址。 |
| instruments |
string[] |
获取数据的仪器。 |
| mission |
string |
与数据相关的任务。 |
| platform |
string |
获取数据的平台。 |
| providers |
提供数据的组织或个人。 |
|
| roles |
string[] |
资产在物品中的角色。 |
| title |
string |
为资产提供一个人类易读的标题。 |
| type |
string |
资产的媒体类型。 |
| updated |
string (date-time) |
数据的最后更新时间戳。 |
StacLink
链接模型。
参考： http://schemas.opengis.net/ogcapi/features/part1/1.0/openapi/schemas/link.yaml
表示链接。
| 名称 | 类型 | 默认值 | 说明 |
|---|---|---|---|
| body |
对于 POST 请求，资源可以将 HTTP 正文指定为 JSON 对象。 |
||
| headers |
object |
映射到标头的对象键值对。 示例：{ “accept”： “application/json” }。 |
|
| href |
string |
链接的 URL。 |
|
| hreflang |
string |
链接资源的语言。 |
|
| length |
integer (int32) |
链接资源的长度。 |
|
| merge |
boolean |
False |
指示客户端是否希望在访问链接之前将 body 值合并到当前请求正文中。 这仅在服务器响应 POST 请求时有效。 默认值：false。 |
| method |
enum:
|
GET |
指定资源所需的 HTTP 方法。 默认值：GET。 |
| rel |
string |
链接的关系类型。 |
|
| title |
string |
链接的标题。 |
|
| type | application/json |
链接资源的 MIME 类型。 |
StacLinkType
链接的 MIME 类型。
| 值 | 说明 |
|---|---|
| image/tiff; application=geotiff |
表示具有 application=geotiff 的图像/tiff。 |
| image/jp2 |
表示 image/jp2。 |
| image/png |
表示 image/png。 |
| image/jpeg |
表示 image/jpeg。 |
| image/jpg |
表示 image/jpg。 |
| image/webp |
表示图像/webp。 |
| application/x-binary |
表示 application/x 二进制文件。 |
| application/xml |
表示 application/xml。 |
| application/json |
表示 application/json。 |
| application/geo+json |
表示 application/geo+json。 |
| text/html |
表示 text/html。 |
| text/plain |
表示 text/plain。 |
| application/x-protobuf |
表示 application/x-protobuf。 |
StacProvider
表示关于STAC收藏和项目数据提供者的信息。
| 名称 | 类型 | 说明 |
|---|---|---|
| description |
string |
提供者简介。 |
| name |
string minLength: 1 |
提供者、组织或个人的名称。 |
| roles |
string[] |
由提供者扮演的角色（例如，制片人、处理员、主持人）。 |
| url |
string |
提供者网站的网址。 |