Skip to content

Commit e2df46d

Browse files
author
STAC CI
committed
🤖 Automated update README: Mon May 19 01:46:08 UTC 2025 [skip ci]
1 parent 32e2553 commit e2df46d

File tree

1 file changed

+30
-16
lines changed

1 file changed

+30
-16
lines changed

‎README.md

Lines changed: 30 additions & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -35,6 +35,7 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
3535
| [Authentication](https://github.com/stac-extensions/authentication) | auth | Asset, Catalog, Collection, Item, Links | Proposal | 1.1.0 | 2024-05-27 | Adds fields to define authentication or authorization flows used to access Assets and Links behind security |
3636
| [CARD4L (Optical and SAR)](https://github.com/stac-extensions/card4l) | card4l | Item | Pilot | 0.1.0 | 2022-01-25 | Describes how to comply to the CEOS CARD4L specifications (SAR and Optical) with STAC |
3737
| [CEOS-ARD](https://github.com/stac-extensions/ceos-ard) | ceosard | Collection, Item | Proposal | 0.2.0 | 2024-05-07 | Describes how to comply to the CEOS-ARD specifications with STAC. Supersedes the STAC CARD4L extension. |
38+
| [CF](https://github.com/stac-extensions/cf) | cf | Collection, Item | Proposal | 0.2.0 | 2023-08-30 | Allows to provide the Standard Name Table based on the CF metadata convention. |
3839
| [CMIP6](https://github.com/stac-extensions/cmip6) | cmip6 | Item | Proposal | 1.0.0 | 2025-01-16 | None |
3940
| [Camera](https://github.com/linz/stac/tree/master/extensions/camera)* | camera | Collection, Item | *WIP* | *Unknown* | *Unknown* | Camera related metadata, such as focal length and sequence number. Especially useful for aerial imagery surveys. |
4041
| [Classification](https://github.com/stac-extensions/classification) | classification | Collection, Item | Pilot | 2.0.0 | 2024-05-18 | Describes categorical values and bitfields to give values in a file a certain meaning (classification). |
@@ -45,23 +46,29 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
4546
| [Disasters Charter](https://github.com/Terradue/stac-extensions-disaster)* | disaster | Collection, Item | Proposal | 1.1.0 | 2024-06-05 | Disaster Charter Extension Specification |
4647
| [Earthquake](https://github.com/stac-extensions/earthquake) | eq | Collection, Item | Proposal | 1.0.0 | 2025-01-20 | Earthquake Extension Specification |
4748
| [Electro-Optical](https://github.com/stac-extensions/eo) | eo | Collection, Item | Stable | 2.0.0 | 2024-09-09 | Covers electro-optical data that represents a snapshot of the Earth. It could consist of cloud cover and multiple spectral bands, for example visible bands, infrared bands, red edge bands and panchromatic bands. |
49+
| [Example Links](https://github.com/stac-extensions/example-links) | example | Catalog, Collection, Item | Proposal | 0.0.1 | 2023-08-14 | Allows to provide links to examples, e.g. code snippets. |
4850
| [File Info](https://github.com/stac-extensions/file) | file | Catalog, Collection, Item | Stable | 2.1.0 | 2021-12-11 | Specifies file-related details such as size, data type and checksum for assets and links in STAC. |
4951
| [Film](https://github.com/linz/stac/tree/master/extensions/film)* | film | Collection, Item | *WIP* | *Unknown* | *Unknown* | Film related metadata, such as roll, negative sequence and other physical attributes. Especially useful for digitised historic aerial imagery surveys. |
5052
| [Forecast](https://github.com/stac-extensions/forecast) | forecast | Collection, Item | Proposal | 0.2.0 | 2025-01-09 | Common fields for (meteorological/weather) forecast data. |
5153
| [Hyperspectral Imagery](https://github.com/stac-extensions/hsi) | hsi | Collection, Item | *WIP* | **Unreleased** | N/A | Extension for Hyperspectral Imagery, to preserve the wavelength information for Items. |
54+
| [InSAR](https://github.com/stac-extensions/insar) | insar | Item | Proposal | 1.0.0 | 2024-03-11 | STAC extension for InSAR (Interferometric Synthetic Aperture Radar) |
55+
| [Item Assets Definition](https://github.com/stac-extensions/item-assets) | - | Collection | Deprecated | 1.0.0 | 2021-03-08 | Provides a way to specify details about what assets may be found in Items belonging to a Collection. |
5256
| [Label](https://github.com/stac-extensions/label) | label | Collection, Item | Pilot | 1.0.1 | 2022-01-21 | Items that relate labeled AOIs with source imagery. |
5357
| [Landsat](https://github.com/stac-extensions/landsat) | landsat | Item | Stable | 2.0.0 | 2023-11-07 | Landsat data fields |
5458
| [Landsat](https://landsat.usgs.gov/stac/landsat-extension/v1.1.1/schema.json)* | landsat | *Unknown* | *Unknown* | 1.1.1 | *Unknown* | *JSON Schema only!* |
5559
| [Landsat ARD Tile](https://landsat.usgs.gov/stac/landsat-ard-extension/v1.0.0/schema.json)* | landsat | *Unknown* | *Unknown* | 1.0.0 | *Unknown* | *JSON Schema only!* |
60+
| [Language (I18N)](https://github.com/stac-extensions/language) | - | Catalog, Collection, Item | Proposal | 1.0.0 | 2023-03-06 | Fields and recommendations around making multi-lingual STAC catalogs available. |
61+
| [ML AOI](https://github.com/stac-extensions/ml-aoi) | ml-aoi | Asset, Collection, Item, Links | Proposal | 0.2.0 | 2024-03-28 | An Item and Collection extension to provide labeled training data for machine learning models. |
5662
| [ML Model](https://github.com/stac-extensions/ml-model) | ml-model | Collection, Item | Proposal | 1.0.0 | 2021-12-14 | An Item and Collection extension to describe machine learning (ML) models that operate on Earth observation data. |
57-
| [Merkle Tree](https://github.com/stacchain/merkle-tree)* | merkle` | Catalog, Collection, Item | Proposal | 1.0.0 | 2024-11-05 | A STAC extension that enhances metadata integrity by encoding items, collections, and catalogs using Merkle hash trees. |
63+
| [Machine Learning Model Extension](https://github.com/stac-extensions/mlm) | mlm | Asset, Collection, Item, Links | Candidate | 1.4.0 | 2025-02-03 | STAC Machine Learning Model (MLM) Extension to describe ML models, their training details, and inference runtime requirements. |
5864
| [Military Grid Reference System](https://github.com/stac-extensions/mgrs) | mgrs | Item | Pilot | 1.0.0 | 2021-06-09 | MGRS extension that provides information about the latitude band, grid square and UTM zone. |
5965
| [Moving Features](https://github.com/stac-extensions/moving-features) | mf | Item | *WIP* | **Unreleased** | N/A | stac extension for moving features |
6066
| [NOAA Geostationary Operational Environmental Satellite (GOES)](https://github.com/stac-extensions/goes) | goes | Collection, Item | Pilot | 1.0.0 | 2022-09-22 | STAC Extension for NOAA GOES (Geostationary Operational Environmental Satellite) products |
6167
| [NOAA MRMS QPE](https://github.com/stac-extensions/noaa-mrms-qpe) | noaa_mrms_qpe | Collection, Item | Pilot | 1.0.0 | 2022-10-24 | STAC Extension for NOAA MRMS QPE (Multi-Radar Multi-Sensor Quantitative Precipitation Estimation) products |
6268
| [Open Science Catalog](https://github.com/stac-extensions/osc) | osc | Catalog, Collection, Item | Proposal | 1.0.0 | 2025-02-19 | STAC Extension for the ESA Open Science Catalog |
6369
| [Order](https://github.com/stac-extensions/order) | order | Collection, Item | Pilot | 1.1.0 | 2023-01-05 | Allows assets ordering management within STAC specification. |
6470
| [Perspective Imagery](https://github.com/stac-extensions/perspective-imagery) | pers | Collection, Item | Proposal | 1.0.0 | 2022-06-27 | Describes perspective imagery collected by photogrammetric or non-photogrammetric cameras |
71+
| [Point Cloud](https://github.com/stac-extensions/pointcloud) | pc | Collection, Item | Pilot | 2.0.0 | 2024-10-24 | Provides a way to describe point cloud datasets. The point clouds can come from either active or passive sensors, and data is frequently acquired using tools such as LiDAR or coincidence-matched imagery. |
6572
| [Processing](https://github.com/stac-extensions/processing) | processing | Collection, Item | Candidate | 1.2.0 | 2024-05-09 | Indicates from which processing chain data originates and how the data itself has been produced. |
6673
| [Product](https://github.com/stac-extensions/product) | product | Collection, Item | Proposal | 0.1.0 | 2024-05-22 | Generic Product-related properties for STAC |
6774
| [Projection](https://github.com/stac-extensions/projection) | proj | Collection, Item | Stable | 2.0.0 | 2024-07-22 | Provides a way to describe Items whose assets are in a geospatial projection. |
@@ -72,6 +79,7 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
7279
| [Satellite](https://github.com/stac-extensions/sat) | sat | Collection, Item | Candidate | 1.1.0 | 2024-12-18 | Satellite related metadata for data collected from satellites. |
7380
| [Scanning](https://github.com/linz/stac/tree/master/extensions/scanning)* | scan | Collection, Item | *WIP* | *Unknown* | *Unknown* | Scanning related metadata, such as the scan date and time. Especially useful for digitised images. |
7481
| [Scientific Citation](https://github.com/stac-extensions/scientific) | sci | Collection, Item | Stable | 1.0.0 | 2021-07-26 | Metadata that indicate from which publication data originates and how the data itself should be cited or referenced. |
82+
| [Sentinel-1](https://github.com/stac-extensions/sentinel-1) | s1 | Item | Proposal | 0.2.0 | 2024-06-10 | Sentinel-1 STAC Extension |
7583
| [Sentinel-2](https://github.com/stac-extensions/sentinel-2) | s2 | Item | Candidate | 1.0.0 | 2023-11-13 | Sentinel-2 STAC Extension |
7684
| [Sentinel-3](https://github.com/stac-extensions/sentinel-3) | s3 | Item | Deprecated | 0.2.0 | 2024-06-10 | Sentinel-3 STAC Extension |
7785
| [Sentinel-5P](https://github.com/stac-extensions/sentinel-5p) | s5p | Item | Proposal | 0.2.0 | 2024-06-10 | Sentinel-5P STAC Extension |
@@ -93,20 +101,12 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
93101
| [Virtual Assets](https://github.com/stac-extensions/virtual-assets) | vrt | Collection, Item | Proposal | 1.0.0 | 2023-11-09 | Allows the description of virtual assets composed from 2 or more assets with cross references and repositioning. |
94102
| [Web Map Links](https://github.com/stac-extensions/web-map-links) | none, but each relat | Catalog, Collection, Item | Proposal | 1.2.0 | 2023-08-28 | Allows to provide links to web maps for visualization purposes |
95103
| [application](https://github.com/stac-extensions/application) | *Unknown* | Collection, Item | *WIP* | **Unreleased** | N/A | Describes applications (examples, workflows, ...) and links to them for execution. |
96-
| [cf](https://github.com/stac-extensions/cf) | *Unknown* | *Unknown* | *Unknown* | 0.2.0 | 2023-08-30 | Allows to provide the Standard Name Table based on the CF metadata convention. |
97-
| [example-links](https://github.com/stac-extensions/example-links) | *Unknown* | *Unknown* | *Unknown* | 0.0.1 | 2023-08-14 | Allows to provide links to examples, e.g. code snippets. |
98104
| [grid](https://github.com/stac-extensions/grid) | *Unknown* | *Unknown* | *Unknown* | 1.1.0 | 2022-12-02 | Describes gridded data products, especially the grid code. |
99-
| [insar](https://github.com/stac-extensions/insar) | *Unknown* | *Unknown* | *Unknown* | 1.0.0 | 2024-03-11 | STAC extension for InSAR (Interferometric Synthetic Aperture Radar) |
100-
| [item-assets](https://github.com/stac-extensions/item-assets) | *Unknown* | *Unknown* | Deprecated | 1.0.0 | 2021-03-08 | Provides a way to specify details about what assets may be found in Items belonging to a Collection. |
101-
| [language](https://github.com/stac-extensions/language) | *Unknown* | *Unknown* | *Unknown* | 1.0.0 | 2023-03-06 | Fields and recommendations around making multi-lingual STAC catalogs available. |
102-
| [link-templates](https://github.com/stac-extensions/link-templates) | *Unknown* | *Unknown* | *WIP* | **Unreleased** | N/A | A construct to provide templated links in STAC, as originally defined in OGC APIs. |
103-
| [ml-aoi](https://github.com/stac-extensions/ml-aoi) | *Unknown* | *Unknown* | *Unknown* | 0.2.0 | 2024-03-28 | An Item and Collection extension to provide labeled training data for machine learning models. |
104-
| [mlm](https://github.com/stac-extensions/mlm) | *Unknown* | *Unknown* | *Unknown* | 1.4.0 | 2025-02-03 | STAC Machine Learning Model (MLM) Extension to describe ML models, their training details, and inference runtime requirements. |
105-
| [pointcloud](https://github.com/stac-extensions/pointcloud) | *Unknown* | *Unknown* | *Unknown* | 2.0.0 | 2024-10-24 | Provides a way to describe point cloud datasets. The point clouds can come from either active or passive sensors, and data is frequently acquired using tools such as LiDAR or coincidence-matched imagery. |
106-
| [sentinel-1](https://github.com/stac-extensions/sentinel-1) | *Unknown* | *Unknown* | *Unknown* | 0.2.0 | 2024-06-10 | Sentinel-1 STAC Extension |
105+
| [link-templates](https://github.com/stac-extensions/link-templates) | - | Catalog, Collection, Item | *WIP* | **Unreleased** | N/A | A construct to provide templated links in STAC, as originally defined in OGC APIs. |
106+
| [merkle-tree](https://github.com/stacchain/merkle-tree)* | *Unknown* | *Unknown* | *Unknown* | 1.0.0 | 2024-11-05 | A STAC extension that enhances metadata integrity by encoding items, collections, and catalogs using Merkle hash trees. |
107107
| [xarray Assets](https://github.com/stac-extensions/xarray-assets) | xarray | Asset | Pilot | 1.0.0 | 2021-06-30 | This extension helps users open STAC Assets with xarray. It gives a place for catalog maintainers to specify various required or recommended options. |
108108

109-
* **Last updated:** May 18 2025, 01:47 UTC
109+
* **Last updated:** May 19 2025, 01:46 UTC
110110
* **Count:** 80
111111

112112
### Grouped by maturity
@@ -133,6 +133,8 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
133133

134134
* [Datacube](https://github.com/stac-extensions/datacube)
135135

136+
* [Machine Learning Model Extension](https://github.com/stac-extensions/mlm)
137+
136138
* [Processing](https://github.com/stac-extensions/processing)
137139

138140
* [Raster](https://github.com/stac-extensions/raster)
@@ -164,6 +166,8 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
164166

165167
* [Order](https://github.com/stac-extensions/order)
166168

169+
* [Point Cloud](https://github.com/stac-extensions/pointcloud)
170+
167171
* [Rendering](https://github.com/stac-extensions/render)
168172

169173
* [Stats](https://github.com/stac-extensions/stats)
@@ -189,6 +193,8 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
189193

190194
* [CEOS-ARD](https://github.com/stac-extensions/ceos-ard)
191195

196+
* [CF](https://github.com/stac-extensions/cf)
197+
192198
* [CMIP6](https://github.com/stac-extensions/cmip6)
193199

194200
* [Contacts](https://github.com/stac-extensions/contacts)
@@ -197,11 +203,17 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
197203

198204
* [Earthquake](https://github.com/stac-extensions/earthquake)
199205

206+
* [Example Links](https://github.com/stac-extensions/example-links)
207+
200208
* [Forecast](https://github.com/stac-extensions/forecast)
201209

202-
* [ML Model](https://github.com/stac-extensions/ml-model)
210+
* [InSAR](https://github.com/stac-extensions/insar)
211+
212+
* [Language (I18N)](https://github.com/stac-extensions/language)
203213

204-
* [Merkle Tree](https://github.com/stacchain/merkle-tree)*
214+
* [ML AOI](https://github.com/stac-extensions/ml-aoi)
215+
216+
* [ML Model](https://github.com/stac-extensions/ml-model)
205217

206218
* [Open Science Catalog](https://github.com/stac-extensions/osc)
207219

@@ -211,6 +223,8 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
211223

212224
* [Quality](https://github.com/linz/stac/tree/master/extensions/quality)*
213225

226+
* [Sentinel-1](https://github.com/stac-extensions/sentinel-1)
227+
214228
* [Sentinel-5P](https://github.com/stac-extensions/sentinel-5p)
215229

216230
* [Solar System](https://github.com/stac-extensions/ssys)
@@ -257,14 +271,14 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
257271

258272
* [Deep Learning Model Extension](https://github.com/crim-ca/dlm-extension)*
259273

274+
* [Item Assets Definition](https://github.com/stac-extensions/item-assets)
275+
260276
* [Sentinel-3](https://github.com/stac-extensions/sentinel-3)
261277

262278
* [Single File STAC](https://github.com/stac-extensions/single-file-stac)
263279

264280
* [Time Series](https://github.com/stac-extensions/timeseries)
265281

266-
* [item-assets](https://github.com/stac-extensions/item-assets)
267-
268282

269283

270284
## Adding a new extension

0 commit comments

Comments
 (0)