Removed sar:product_type in favor of product:type

stac-extensions · Feb 14, 2025 · 91283c4 · 91283c4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Added `LH`, `LV`, `RH`, `RV`, `CH` and `CV` enumerations to `sar:polarizations` to support compact polarization.
 
+### Removed
+
+- `sar:product_type` in favor of `product:type`
+
 ## [v1.1.0] - 2024-12-18
 
 ### Added

diff --git a/README.md b/README.md
@@ -38,7 +38,6 @@ To describe frame start and end times, use the
 | sar:frequency_band          | string    | **REQUIRED.** The common name for the frequency band to make it easier to search for bands across instruments. See section "Common Frequency Band Names" for a list of accepted names.                 |
 | sar:center_frequency        | number    | The center frequency of the instrument, in gigahertz (GHz).                                                                                                                                            |
 | sar:polarizations           | \[string] | **REQUIRED.** Any combination of polarizations.                                                                                                                                                        |
-| sar:product_type            | string    | ***DEPRECATED** in favor of [`product:type`](https://github.com/stac-extensions/product).* The product type, for example `SSC`, `MGD`, or `SGC`                                                        |
 | sar:resolution_range        | number    | The range resolution, which is the maximum ability to distinguish two adjacent targets perpendicular to the flight path, in meters (m).                                                                |
 | sar:resolution_azimuth      | number    | The azimuth resolution, which is the maximum ability to distinguish two adjacent targets parallel to the flight path, in meters (m).                                                                   |
 | sar:pixel_spacing_range     | number    | The range pixel spacing, which is the distance between adjacent pixels perpendicular to the flight path, in meters (m). Strongly RECOMMENDED to be specified for products of type `GRD`.               |
@@ -106,7 +105,7 @@ A list of suggestions for [`product:type`](https://github.com/stac-extensions/pr
 This can vary by data provider, who all may use slightly different names.
 Sentinel-1 for instance uses `GRD`, which is the same as the more general `MGD` and `SLC` instead of `SGC`.
 
-> [!NOTE]  
+> \[!NOTE]  
 >
 > - v1.0 of the extension did require `sar:product_type`.
 > - v1.1 deprecates `sar:product_type` and it's not required any longer, but `product:type` is **strongly recommended**.

diff --git a/json-schema/schema.json b/json-schema/schema.json
@@ -121,16 +121,6 @@
             "$ref": "#/definitions/polarizations"
           }
         },
-        "sar:product_type": {
-          "title": "Product type",
-          "type": "string",
-          "minLength": 1,
-          "examples": [
-            "SSC",
-            "MGD",
-            "SGC"
-          ]
-        },
         "sar:resolution_range": {
           "title": "Resolution range (m)",
           "type": "number",