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Description:

riostac 0.9.0

rio-stac

Create STAC Items from raster datasets.

Documentation: https://developmentseed.github.io/rio-stac/
Source Code: https://github.com/developmentseed/rio-stac

rio-stac is a simple rasterio plugin for creating valid STAC items from a raster dataset. The library is built on top of pystac to make sure we follow the STAC specification.
Installation
$ pip install pip -U

# From Pypi
$ pip install rio-stac

# Or from source
$ pip install git+http://github.com/developmentseed/rio-stac

Example
// rio stac tests/fixtures/dataset_cog.tif | jq
{
"type": "Feature",
"stac_version": "1.0.0",
"id": "dataset_cog.tif",
"properties": {
"proj:epsg": 32621,
"proj:geometry": {
"type": "Polygon",
"coordinates": [
[
[
373185.0,
8019284.949381611
],
[
639014.9492102272,
8019284.949381611
],
[
639014.9492102272,
8286015.0
],
[
373185.0,
8286015.0
],
[
373185.0,
8019284.949381611
]
]
]
},
"proj:bbox": [
373185.0,
8019284.949381611,
639014.9492102272,
8286015.0
],
"proj:shape": [
2667,
2658
],
"proj:transform": [
100.01126757344893,
0.0,
373185.0,
0.0,
-100.01126757344893,
8286015.0,
0.0,
0.0,
1.0
],
"proj:projjson": {
"$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
"type": "ProjectedCRS",
"name": "WGS 84 / UTM zone 21N",
"base_crs": {
"name": "WGS 84",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "World Geodetic System 1984",
"ellipsoid": {
"name": "WGS 84",
"semi_major_axis": 6378137,
"inverse_flattening": 298.257223563
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Geodetic latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
},
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
}
]
},
"id": {
"authority": "EPSG",
"code": 4326
}
},
"conversion": {
"name": "UTM zone 21N",
"method": {
"name": "Transverse Mercator",
"id": {
"authority": "EPSG",
"code": 9807
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 0,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": -57,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 0.9996,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 500000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 0,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8807
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "",
"direction": "east",
"unit": "metre"
},
{
"name": "Northing",
"abbreviation": "",
"direction": "north",
"unit": "metre"
}
]
},
"id": {
"authority": "EPSG",
"code": 32621
}
},
"proj:wkt2": "PROJCS[\"WGS 84 / UTM zone 21N\",GEOGCS[\"WGS 84\",DATUM[\"WGS_1984\",SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]],AUTHORITY[\"EPSG\",\"6326\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4326\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-57],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"32621\"]]",
"datetime": "2023-12-08T09:30:38.153261Z"
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-60.72634617297825,
72.23689137791739
],
[
-52.91627525610924,
72.22979795551834
],
[
-52.301598718454485,
74.61378388950398
],
[
-61.28762442711404,
74.62204314252978
],
[
-60.72634617297825,
72.23689137791739
]
]
]
},
"links": [],
"assets": {
"asset": {
"href": "/Users/vincentsarago/Dev/DevSeed/rio-stac/tests/fixtures/dataset_cog.tif",
"raster:bands": [
{
"data_type": "uint16",
"scale": 1.0,
"offset": 0.0,
"sampling": "point",
"statistics": {
"mean": 2107.524612053134,
"minimum": 1,
"maximum": 7872,
"stddev": 2271.0065537857326,
"valid_percent": 0.00009564764936336924
},
"histogram": {
"count": 11,
"min": 1.0,
"max": 7872.0,
"buckets": [
503460,
0,
0,
161792,
283094,
0,
0,
0,
87727,
9431
]
}
}
],
"eo:bands": [
{
"name": "b1",
"description": "gray"
}
],
"roles": []
}
},
"bbox": [
-61.28762442711404,
72.22979795551834,
-52.301598718454485,
74.62204314252978
],
"stac_extensions": [
"https://stac-extensions.github.io/projection/v1.1.0/schema.json",
"https://stac-extensions.github.io/raster/v1.1.0/schema.json",
"https://stac-extensions.github.io/eo/v1.1.0/schema.json"
]
}

See https://developmentseed.org/rio-stac/intro/ for more.
Contribution & Development
See CONTRIBUTING.md
Authors
See contributors
Changes
See CHANGES.md.
License
See LICENSE