The Open Imagery Network standardizes on a single format for imagery. This small CLI tool generates a JSON string of the standard metadata for a given OIN geo image.
You must have GDAL installed.
$ npm install
Usage: oin-meta-generator [args] <file>
Options:
-u, --uuid Source UUID
-t, --title Source title
-a, --acquisition-start Acquisition start date
-A, --acquisition-end Acquisition end date
-p, --provider Provider / owner
-P, --platform Imagery platform (satellite, aircraft, UAV, etc.)
-c, --contact Data provider contact info
-U, --uploaded-at Date uploaded
-m, --additional-metadata Additional metadata (sensor=WV3, etc.)
--help, -h Show help [boolean]
--version, -V Show version number [boolean]
Sample:
$ oin-meta-generator \
-u "http://oam-uploader.s3.amazonaws.com/uploads/2015-08-18/55d3b052f885a1bb0221434b/scene/0/scene-0-image-0-NE1_50M_SR.tif" \
-t "Natural Earth Image" \
-a "2015-04-01T00:00:00.000Z" \
-A "2015-04-30T00:00:00.000Z" \
--platform "satellite" \
--provider "Natural Earth" \
-c "Ziggy,[email protected]" \
-m "sensor=Some Algorithm" \
-m "thumbnail=http://oam-uploader.s3.amazonaws.com/uploads/2015-08-18/55d3b052f885a1bb0221434b/scene/0/scene-0-image-0-NE1_50M_SR.tif.thumb.png" \
-m "license=CC-BY 4.0" \
-m "tags=tropical, paradise" \
NE1_50M_SR.tif | jq .
{
"uuid": "http://oam-uploader.s3.amazonaws.com/uploads/2015-08-18/55d3b052f885a1bb0221434b/scene/0/scene-0-image-0-NE1_50M_SR.tif",
"title": "Natural Earth Image",
"platform": "satellite",
"provider": "Natural Earth",
"contact": "Ziggy,[email protected]",
"properties": {
"sensor": "Some Algorithm",
"thumbnail": "http://oam-uploader.s3.amazonaws.com/uploads/2015-08-18/55d3b052f885a1bb0221434b/scene/0/scene-0-image-0-NE1_50M_SR.tif.thumb.png",
"license": "CC-BY 4.0",
"tags": "tropical, paradise"
},
"acquisition_start": "2015-04-01T00:00:00.000Z",
"acquisition_end": "2015-04-30T00:00:00.000Z",
"file_size": 1149210,
"projection": "GEOGCS[\"WGS 84\",DATUM[\"WGS_1984\",SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]],AUTHORITY[\"EPSG\",\"6326\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433],AUTHORITY[\"EPSG\",\"4326\"]]",
"gsd": 0.03333333333333333,
"bbox": [
128.99999999999997,
29.000000000000004,
146,
54
],
"footprint": "POLYGON((128.99999999999997 54,146 54,146 29.000000000000004,128.99999999999997 29.000000000000004,128.99999999999997 54))"
}Run npm test
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