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stac-extensions / stac-extensions.github.io

Overview of STAC Extensions, with advice on creating new extensions
https://stac-extensions.github.io
Apache License 2.0
14 stars 9 forks source link

Update maturity levels of extensions #38

Closed m-mohr closed 1 year ago

m-mohr commented 2 years ago

Last time the maturity levels have been updated was STAC 1.0.0 release. We should update the maturity levels, people are somewhat confused by all the "Proposal" status levels. cc @cholmes

tschaub commented 1 year ago

Below are the counts of extensions from a recent crawl of 27 endpoints. The counts represent entries where the extension identifier is present. For example, for a page of 10 items in a feature collection where all items use the same extension, the count would be 10. If an extension appears in an item's metadata but not the metadata for its collection, it contributes to the "items" count but not the "collections" count.

extension endpoints catalogs collections items
https://stac-extensions.github.io/projection/v1.0.0/schema.json 9 0 11 105849954
https://stac-extensions.github.io/eo/v1.0.0/schema.json 9 0 1664 93319320
https://stac-extensions.github.io/view/v1.0.0/schema.json 7 0 18 40515007
eo 5 1 1 31668
projection 4 0 0 11845
https://stac-extensions.github.io/scientific/v1.0.0/schema.json 3 0 971 9813881
https://stac-extensions.github.io/sar/v1.0.0/schema.json 3 0 6 3307305
https://stac-extensions.github.io/version/v1.0.0/schema.json 3 0 1048 0
https://stac-extensions.github.io/item-assets/v1.0.0/schema.json 3 0 86 0
https://stac-extensions.github.io/classification/v1.0.0/schema.json 2 0 12 53532402
https://stac-extensions.github.io/raster/v1.0.0/schema.json 2 0 27 37603144
https://landsat.usgs.gov/stac/landsat-extension/v1.1.1/schema.json 2 0 0 37283628
https://stac-extensions.github.io/sat/v1.0.0/schema.json 2 0 3 24991718
https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json 2 0 1 3314934
https://stac-extensions.github.io/raster/v1.1.0/schema.json 2 0 2 712774
proj 2 1 0 20000
https://stac-extensions.github.io/datacube/v2.0.0/schema.json 2 0 18 8937
https://stac-extensions.github.io/label/v1.0.0/schema.json 2 0 4 2578
item-assets 2 0 15 0
https://stac-extensions.github.io/alternate-assets/v1.1.0/schema.json 1 0 0 39689788
https://stac-extensions.github.io/storage/v1.0.0/schema.json 1 0 0 39689788
https://stac-extensions.github.io/file/v1.0.0/schema.json 1 0 0 26627418
https://stac-extensions.github.io/accuracy/v1.0.0/schema.json 1 0 0 19861779
aac 1 0 0 13876239
https://stac-extensions.github.io/card4l/v0.1.0/optical/schema.json 1 0 0 12720722
https://landsat.usgs.gov/stac/landsat-ard-extension/v1.0.0/schema.json 1 0 0 12219366
https://stac-extensions.github.io/processing/v1.0.0/schema.json 1 0 0 10244954
https://stac-extensions.github.io/file/v2.1.0/schema.json 1 0 6 3313114
https://landsat.usgs.gov/stac/landsat-extension/v1.1.0/schema.json 1 0 0 1961740
https://stac-extensions.github.io/file/v2.0.0/schema.json 1 0 0 775761
view 1 0 0 30000
https://stac-extensions.github.io/mgrs/v1.0.0/schema.json 1 0 0 10000
landsat 1 0 0 10000
https://raw.githubusercontent.com/thareUSGS/ssys/main/json-schema/schema.json 1 0 2 888
https://stac-extensions.github.io/datacube/v1.0.0/schema.json 1 0 0 888
https://stac-extensions.github.io/table/v1.2.0/schema.json 1 0 61 411
pointcloud 1 1 351 353
datacube 1 0 0 236
scientific 1 1 0 0
https://stac-extensions.github.io/raster/v1.1.0/schema.json# 1 0 7 0
https://github.com/azavea/nasa-hyperspectral/tree/master/docs/stac/hsi/json-schema/schema.json 1 0 7 0
https://stac-extensions.github.io/xarray-assets/v1.0.0/schema.json 1 0 3 0
hsi 1 0 1 0
collection-assets 1 0 91 0
context 1 1 0 0
POINTCLOUD 1 1 0 0
m-mohr commented 1 year ago

The maturity has been updated for all extensions in this organization.