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matthewhansonmatthewhanson
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remove first_byte_latency, bucket, and object_path from spec and examples
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‎README.md‎

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@@ -23,11 +23,8 @@ with a STAC Item. This extension does not cover NFS solutions provided by PaaS
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| ----------- | ------ | ----------- |
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| storage:platform | string | The [cloud provider](#providers) where data is stored |
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| storage:region | string | The region where the data is stored. Relevant to speed of access and inter region egress costs (as defined by PaaS provider) |
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| storage:bucket | string | The bucket for the asset(s), used along with object path |
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| storage:object_path | string | The object_path for the asset, used along with bucket |
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| storage:requester_pays | bool | Is the data requester pays or is it data manager/cloud provider pays. *Defaults to false* |
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| storage:tier | string | The title for the tier type (as defined by PaaS provider) |
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| storage:first_byte_latency | string | approximate time unit (milliseconds, minutes or hours) for accessing first byte of data |
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While these are all valid properties on an Item, they will typically be defined per-asset. If a field applies equally
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to all assets (e.g., storage:platform=AWS if all assets are on AWS), then it should be specified in Item properties.

‎examples/item-naip.json‎

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@@ -43,84 +43,55 @@
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"datetime": "2016-09-28T00:00:00+00:00",
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"mission": "NAIP",
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"platform": "UNKNOWN_PLATFORM",
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"gsd": 1,
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"storage:min_tier_duration": 0,
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"storage:max_tier_duration": 180,
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"storage:archived": true
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"gsd": 1
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},
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"assets": {
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"GEOTIFF_AZURE_RGBIR": {
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"href": "https://naip-nsl.blob.core.windows.net/tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"type": "image/vnd.stac.geotiff",
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"storage:bucket": "naip-nsl",
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"storage:object_path": "tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"storage:platform": "AZURE",
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"storage:region": "westus2",
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"storage:tier": "Archive tier",
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"storage:tier_duration": 180,
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"storage:date_stored": "2021-01-02T00:00:00+00:00",
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"storage:first_byte_latency": "hours"
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"storage:tier": "Archive tier"
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},
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"CO_GEOTIFF_GCP_RGB": {
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"href": "https://storage.googleapis.com/naip-data/tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"href": "gs://naip-data/tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"type": "image/vnd.stac.geotiff; cloud-optimized=true",
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"storage:bucket": "naip-data",
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"storage:object_path": "tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"storage:platform": "GCP",
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"storage:region": "us-central1",
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"storage:requester_pays": true,
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"storage:tier": "COLDLINE",
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"storage:tier_duration": 90,
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"storage:date_stored": "2021-02-02T00:00:00+00:00",
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "COLDLINE"
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},
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"CO_GEOTIFF_AWS_RGB": {
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"href": "https://naip-visualization.s3.amazonaws.com/tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"href": "s3://naip-visualization/tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"type": "image/vnd.stac.geotiff; cloud-optimized=true",
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"storage:bucket": "naip-visualization",
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"storage:object_path": "tx/2016/100cm/rgb/30097/m_3009743_sw_14_1_20160928.tif",
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"storage:platform": "AWS",
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"storage:region": "us-west-2",
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"storage:requester_pays": true,
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"storage:tier": "standard",
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"storage:tier_duration": 0,
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "standard"
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},
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"CO_GEOTIFF_AZURE_RGB": {
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"href": "https://naipeuwest.blob.core.windows.net/naip/v002/tx/2016/tx_100cm_2016/30097/m_3009743_sw_14_1_20160928.tif",
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"type": "image/vnd.stac.geotiff; cloud-optimized=true",
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"storage:bucket": "naipeuwest",
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"storage:object_path": "naip/v002/tx/2016/tx_100cm_2016/30097/m_3009743_sw_14_1_20160928.tif",
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"storage:platform": "AZURE",
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"storage:region": "westeurope",
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"storage:requester_pays": false,
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"storage:tier": "hot tier",
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"storage:tier_duration": 0,
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "hot tier"
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},
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"CO_GEOTIFF_AZURE_RGB_DEPRECATED": {
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"href": "https://naipblobs.blob.core.windows.net/naip/v002/tx/2016/tx_100cm_2016/30097/m_3009743_sw_14_1_20160928.tif",
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"type": "image/vnd.stac.geotiff; cloud-optimized=true",
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"storage:bucket": "naipblobs",
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"storage:object_path": "naip/v002/tx/2016/tx_100cm_2016/30097/m_3009743_sw_14_1_20160928.tif",
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"storage:platform": "AZURE",
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"storage:region": "eastus",
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"storage:requester_pays": false,
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"storage:tier": "hot tier",
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"storage:tier_duration": 0,
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "hot tier"
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},
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"THUMBNAIL_AZURE_DEPRECATED": {
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"href": "https://naipblobs.blob.core.windows.net/naip/v002/tx/2016/tx_100cm_2016/30097/m_3009743_sw_14_1_20160928.200.jpg",
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"type": "image/jpeg",
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"storage:bucket": "naipblobs",
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"storage:object_path": "naip/v002/tx/2016/tx_100cm_2016/30097/m_3009743_sw_14_1_20160928.200.jpg",
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"storage:platform": "AZURE",
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"storage:region": "eastus",
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"storage:requester_pays": false,
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"storage:tier": "hot tier",
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"storage:tier_duration": 0,
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "hot tier"
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}
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},
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"links": [

‎examples/item-nsl.json‎

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@@ -44,60 +44,40 @@
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"mission": "SWIFT",
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"platform": "SWIFT_2",
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"instrument": "POM_1",
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"gsd": 0.20000000298023224,
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"storage:min_tier_duration": 0,
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"storage:max_tier_duration": 90,
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"storage:archived": true
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"gsd": 0.20000000298023224
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},
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"assets": {
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"GEOTIFF_RGB_GCP": {
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"href": "https://api.nearspacelabs.net/download/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.tif",
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"href": "gs://swiftera-processed-data/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.tif",
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"type": "image/vnd.stac.geotiff",
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"storage:bucket": "swiftera-processed-data",
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"storage:object_path": "20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.tif",
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"storage:platform": "GCP",
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"storage:region": "us-central1",
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"storage:requester_pays": true,
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"storage:tier": "Standard",
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"storage:tier_duration": 0,
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "Standard"
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},
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"THUMBNAIL_RGB_GCP": {
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"href": "https://api.nearspacelabs.net/download/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.png",
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"href": "gs://swiftera-processed-data/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.png",
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"type": "image/png",
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"storage:bucket": "swiftera-processed-data",
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"storage:object_path": "20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.png",
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"storage:platform": "GCP",
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"storage:region": "us-central1",
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"storage:requester_pays": true,
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"storage:tier": "Standard",
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"storage:tier_duration": 0,
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "Standard"
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},
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"GEOTIFF_RGB_AWS": {
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"href": "https://aws.api.nearspacelabs.net/download/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.tif",
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"href": "s3://nsl-data-archive/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.tif",
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"type": "image/vnd.stac.geotiff",
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"storage:bucket": "nsl-data-archive",
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"storage:object_path": "20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.tif",
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"storage:platform": "AWS",
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"storage:region": "us-central1",
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"storage:region": "us-central-1",
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"storage:requester_pays": true,
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"storage:tier": "Glacier",
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"storage:date_stored": "2021-02-02T00:00:00+00:00",
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"storage:tier_duration": 90,
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"storage:first_byte_latency": "milliseconds"
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"storage:tier": "Glacier"
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},
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"THUMBNAIL_RGB_AWS": {
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"href": "https://aws.api.nearspacelabs.net/download/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.png",
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"href": "s3://nsl-data-archive/20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.png",
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"type": "image/png",
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"storage:bucket": "nsl-data-archive",
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"storage:object_path": "20190822T162258Z_TRAVIS_COUNTY/Published/REGION_0/20190822T183518Z_746_POM1_ST2_P.png",
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"storage:platform": "AWS",
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"storage:region": "us-central1",
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"storage:region": "us-central-1",
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"storage:requester_pays": true,
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"storage:tier": "Standard",
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"storage:tier_duration": 0,
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"storage:first_byte_latency": "hours"
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"storage:tier": "Standard"
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}
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},
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"links": [

‎json-schema/schema.json‎

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"title": "Region",
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"type": "string"
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},
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"storage:bucket": {
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"title": "Bucket",
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"type": "string"
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},
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"storage:object_path": {
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"title": "Object Path",
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"type": "string"
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},
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"storage:requester_pays": {
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"type": "boolean",
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"title": "Requester pays",
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"storage:tier": {
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"title": "Tier",
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"type": "string"
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},
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"storage:first_byte_latency": {
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"title": "First Byte Latency",
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"type": "string"
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}
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}
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}

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