From 81f6150b7740716033218e200d908cb4f42ff86b Mon Sep 17 00:00:00 2001
From: hrodmn <henry.rodman@gmail.com>
Date: Fri, 28 Feb 2025 09:24:51 -0600
Subject: [PATCH] pin to projection extension v1.2.0

---
 examples/GMW_N26W082_2020_v3/GMW_N26W082_2020_v3.json | 3 +--
 src/stactools/global_mangrove_watch/stac.py           | 8 ++++++++
 uv.lock                                               | 2 +-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/examples/GMW_N26W082_2020_v3/GMW_N26W082_2020_v3.json b/examples/GMW_N26W082_2020_v3/GMW_N26W082_2020_v3.json
index 90bc041..8916210 100644
--- a/examples/GMW_N26W082_2020_v3/GMW_N26W082_2020_v3.json
+++ b/examples/GMW_N26W082_2020_v3/GMW_N26W082_2020_v3.json
@@ -2,7 +2,7 @@
   "type": "Feature",
   "stac_version": "1.1.0",
   "stac_extensions": [
-    "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
+    "https://stac-extensions.github.io/projection/v1.2.0/schema.json"
   ],
   "id": "GMW_N26W082_2020_v3",
   "geometry": {
@@ -39,7 +39,6 @@
     26.0
   ],
   "properties": {
-    "proj:code": "EPSG:4326",
     "proj:geometry": {
       "type": "Polygon",
       "coordinates": [
diff --git a/src/stactools/global_mangrove_watch/stac.py b/src/stactools/global_mangrove_watch/stac.py
index 3fd2b4e..4162dd8 100644
--- a/src/stactools/global_mangrove_watch/stac.py
+++ b/src/stactools/global_mangrove_watch/stac.py
@@ -302,6 +302,14 @@ def create_item(
     # ensure proj:epsg gets set (pystac bug)
     item.properties["proj:epsg"] = EPSG
 
+    # we need to stick with projection extension v1.1.0 in order to maintain
+    # compatibility with the STACIT driver in older GDAL versions
+    for i, extension in enumerate(item.stac_extensions):
+        if "projection/v2.0" in extension:
+            _extension = item.stac_extensions.pop(i)
+            item.stac_extensions.append(_extension.replace("v2.0.0", "v1.2.0"))
+            _ = item.properties.pop("proj:code")
+
     assert isinstance(item, Item)
 
     return item
diff --git a/uv.lock b/uv.lock
index 235427a..0265343 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2789,7 +2789,7 @@ wheels = [
 
 [[package]]
 name = "stactools-global-mangrove-watch"
-version = "0.2.1"
+version = "0.2.2"
 source = { editable = "." }
 dependencies = [
     { name = "semver" },