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Add render extension tests
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‎tests/data-files/render/collection.json‎

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{
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"stac_version": "1.1.0",
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"stac_extensions": [
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"https://stac-extensions.github.io/item-assets/v1.0.0/schema.json",
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"https://stac-extensions.github.io/render/v1.0.0/schema.json",
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"https://stac-extensions.github.io/virtual-assets/v1.0.0/schema.json"
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],
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"type": "Collection",
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"id": "senitnel2-l2a",
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"title": "Sentinel-2 L2A",
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"description": "Sentinel-2 L2A data",
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"license": "Apache-2.0",
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"extent": {
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"spatial": {
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"bbox": [[172.9, 1.3, 173, 1.4]]
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},
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"temporal": {
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"interval": [["2015-06-23T00:00:00Z", null]]
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}
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},
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"assets": {},
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"item_assets": {
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"ndvi": {
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"roles": ["virtual", "data", "index"],
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"type": "image/vnd.stac.geotiff; cloud-optimized=true",
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"vrt:hrefs": [
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{
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"key": "red",
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"href": "#/assets/red"
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},
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{
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"key": "nir",
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"href": "#/assets/nir"
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}
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],
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"title": "Normalized Difference Vegetation Index",
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"vrt:algorithm": "band_arithmetic",
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"vrt:algorithm_opts": {
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"expression": "(B05-B04)/(B05+B04)",
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"rescale": [[-1, 1]]
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}
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}
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},
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"renders": {
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"ndvi": {
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"title": "Normalized Difference Vegetation Index",
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"assets": ["ndvi"],
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"resampling": "average",
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"colormap_name": "ylgn"
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}
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},
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"summaries": {
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"datetime": {
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"minimum": "2015-06-23T00:00:00Z",
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"maximum": "2019-07-10T13:44:56Z"
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}
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},
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"links": [
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{
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"href": "./collection.json",
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"rel": "root",
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"title": "Sentinel-2 L2A",
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"type": "application/json"
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}
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]
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}

‎tests/data-files/render/render-landsat-example.json‎

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{
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"type": "Feature",
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"stac_version": "1.1.0",
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"stac_extensions": [
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"https://stac-extensions.github.io/eo/v1.1.0/schema.json",
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"https://stac-extensions.github.io/projection/v1.1.0/schema.json",
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"https://stac-extensions.github.io/view/v1.0.0/schema.json",
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"https://stac-extensions.github.io/render/v1.0.0/schema.json",
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"https://stac-extensions.github.io/virtual-assets/v1.0.0/schema.json",
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"https://stac-extensions.github.io/web-map-links/v1.2.0/schema.json"
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],
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"id": "LC08_L1TP_044033_20210305_20210312_01_T1",
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"properties": {
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"gsd": 30,
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"platform": "LANDSAT_8",
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"instruments": ["OLI", "TIRS"],
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"eo:cloud_cover": 7.41,
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"proj:epsg": 32610,
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"view:sun_azimuth": 149.10910644,
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"view:sun_elevation": 40.48243563,
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"view:off_nadir": 0.001,
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"landsat:scene_id": "LC80440332021064LGN00",
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"landsat:processing_level": "L1TP",
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"landsat:collection_number": "01",
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"landsat:collection_category": "T1",
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"landsat:cloud_cover_land": 7.4,
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"landsat:wrs_path": "44",
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"landsat:wrs_row": "33",
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"datetime": "2021-03-05T18:45:37.619485Z",
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"created": "2021-03-16T01:40:56.703Z",
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"updated": "2021-03-16T01:40:56.703Z",
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"renders": {
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"thumbnail": {
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"title": "Thumbnail",
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"assets": ["B4", "B3", "B2"],
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"rescale": [[0, 150]],
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"colormap_name": "rainbow",
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"resampling": "bilinear",
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"bidx": [1],
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"width": 1024,
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"height": 1024,
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"bands": ["B4", "B3", "B2"]
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},
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"ndvi": {
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"title": "Normalized Difference Vegetation Index",
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"assets": ["ndvi"],
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"resampling": "average",
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"colormap_name": "ylgn"
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}
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}
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},
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"geometry": {
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"type": "Polygon",
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"coordinates": [
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[
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[-122.49680286164214, 39.958062660227306],
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[-120.31547276090922, 39.578858170656],
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[-120.82135075676177, 37.82701417652536],
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[-122.9993441554352, 38.2150173967007],
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[-122.49680286164214, 39.958062660227306]
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]
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]
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},
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"links": [],
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"assets": {
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"index": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/index.html",
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"type": "application/html",
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"title": "HTML Page"
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},
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"ANG": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_ANG.txt",
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"type": "text/plain",
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"title": "ANG Metadata",
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"roles": ["metadata"]
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},
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"MTL": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_MTL.txt",
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"type": "text/plain",
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"title": "MTL Metadata",
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"roles": ["metadata"]
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},
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"BQA": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_BQA.TIF",
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"type": "image/tiff; application=geotiff",
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"title": "Quality Band",
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"roles": ["quality"]
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},
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"B1": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B1.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B1",
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"common_name": "coastal",
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"center_wavelength": 0.48,
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"full_width_half_max": 0.02
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}
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]
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},
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"B2": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B2.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B2",
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"common_name": "blue",
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"center_wavelength": 0.44,
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"full_width_half_max": 0.06
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}
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]
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},
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"B3": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B3.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B3",
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"common_name": "green",
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"center_wavelength": 0.56,
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"full_width_half_max": 0.06
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}
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]
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},
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"B4": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B4.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B4",
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"common_name": "red",
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"center_wavelength": 0.65,
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"full_width_half_max": 0.04
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}
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]
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},
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"B5": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B5.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B5",
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"common_name": "nir",
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"center_wavelength": 0.86,
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"full_width_half_max": 0.03
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}
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]
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},
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"B6": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B6.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B6",
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"common_name": "swir16",
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"center_wavelength": 1.6,
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"full_width_half_max": 0.08
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}
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]
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},
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"B7": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B7.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B7",
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"common_name": "swir22",
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"center_wavelength": 2.2,
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"full_width_half_max": 0.2
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}
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]
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},
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"B8": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B8.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B8",
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"common_name": "pan",
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"center_wavelength": 0.59,
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"full_width_half_max": 0.18
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}
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],
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"gsd": 15
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},
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"B9": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B9.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B9",
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"common_name": "cirrus",
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"center_wavelength": 1.37,
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"full_width_half_max": 0.02
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}
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]
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},
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"B10": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B10.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B10",
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"common_name": "lwir11",
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"center_wavelength": 10.9,
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"full_width_half_max": 0.8
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}
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],
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"gsd": 100
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},
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"B11": {
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1/LC08_L1TP_044033_20210305_20210312_01_T1_B11.TIF",
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"type": "image/tiff; application=geotiff; profile=cloud-optimized",
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"eo:bands": [
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{
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"name": "B11",
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"common_name": "lwir12",
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"center_wavelength": 12,
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"full_width_half_max": 1
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}
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],
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"gsd": 100
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},
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"ndvi": {
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"roles": ["virtual", "data", "index"],
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"type": "image/vnd.stac.geotiff; cloud-optimized=true",
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"href": "https://landsat-pds.s3.us-west-2.amazonaws.com/c1/L8/044/033/LC08_L1TP_044033_20210305_20210312_01_T1#/assets/NDVI",
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"vrt:hrefs": [
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{
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"key": "B4",
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"href": "#/assets/B4"
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},
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{
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"key": "B5",
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"href": "#/assets/B5"
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}
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],
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"title": "Normalized Difference Vegetation Index",
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"vrt:algorithm": "band_arithmetic",
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"vrt:algorithm_opts": {
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"expression": "(B05-B04)/(B05+B04)",
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"rescale": [[-1, 1]]
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}
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}
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},
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"bbox": [-123.00234, 37.82405, -120.31321, 39.95894],
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"collection": "landsat-8-l1-c1"
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}

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