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4 changes: 4 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## [Unreleased]

### Added

- `processing-execution` relation type to link to the processing execution that produced the data.

## [v1.1.0] - 2022-01-07

### Added
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9 changes: 5 additions & 4 deletions README.md
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Expand Up @@ -94,10 +94,11 @@ Potential expression formats with examples:
The following types should be used as applicable `rel` types in the
[Link Object](https://github.com/radiantearth/stac-spec/tree/master/item-spec/item-spec.md#link-object).

| Type | Description |
| --------------------- | ------------------------------------------------------------ |
| derived_from | URL to a STAC Item that was used as input data in the creation of this Item. |
| processing-expression | A processing chain (or script) that describes how the data has been processed. |
| Type | Description |
| --------------------- | --------------------------------------------------------------------------------- |
| derived_from | URL to a STAC Item that was used as input data in the creation of this Item. |
| processing-expression | A processing chain (or script) that describes how the data has been processed. |
| processing-execution | URL to any resource representing the processing execution (e.g. OGC Process API). |

## Contributing

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9 changes: 8 additions & 1 deletion examples/item.json
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Expand Up @@ -35,7 +35,14 @@
"Sentinel-1 IPF": "002.71"
}
},
"links": [],
"links": [
{
"title": "GRD Post Processing (90AF)",
"rel": "processing-execution",
"href": "https://api.example.com/processing/s1-grd-l1c/jobs/90AF",
"type": "application/json"
}
],
"assets": {
"manifest": {
"type": "text/xml",
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