diff --git a/.github/workflows/geoparquet.sh b/.github/workflows/geoparquet.sh
new file mode 100644
index 00000000..c9e40fdc
--- /dev/null
+++ b/.github/workflows/geoparquet.sh
@@ -0,0 +1,7 @@
+stac geoparquet-items create disasters/ disasters/stac-items.parquet --collection disasters/collection.json --selflink --baseurl https://www.planet.com/data/stac/disasters/
+stac geoparquet-items create education/bloom/ education/bloom/stac-items.parquet --collection education/bloom/collection.json --selflink --baseurl https://www.planet.com/data/stac/education/bloom/
+stac geoparquet-items create fusion/14N/29E-188N/ fusion/14N/29E-188N/stac-items.parquet --collection fusion/14N/29E-188N/collection.json --selflink --baseurl https://www.planet.com/data/stac/fusion/14N/29E-188N/
+stac geoparquet-items create open-skysat-data/ open-skysat-data/stac-items.parquet --collection open-skysat-data/collection.json --selflink --baseurl https://www.planet.com/data/stac/open-skysat-data/
+stac geoparquet-items create spacenet7/sn7_test_source/ spacenet7/sn7_test_source/stac-items.parquet --collection spacenet7/sn7_test_source/collection.json --selflink --baseurl https://www.planet.com/data/stac/spacenet7/sn7_test_source/
+stac geoparquet-items create spacenet7/sn7_train_labels/ spacenet7/sn7_train_labels/stac-items.parquet --collection spacenet7/sn7_train_labels/collection.json --selflink --baseurl https://www.planet.com/data/stac/spacenet7/sn7_train_labels/
+stac geoparquet-items create spacenet7/sn7_train_source/ spacenet7/sn7_train_source/stac-items.parquet --collection spacenet7/sn7_train_source/collection.json --selflink --baseurl https://www.planet.com/data/stac/spacenet7/sn7_train_source/
\ No newline at end of file
diff --git a/.github/workflows/geoparquet.yml b/.github/workflows/geoparquet.yml
new file mode 100644
index 00000000..0099f5c9
--- /dev/null
+++ b/.github/workflows/geoparquet.yml
@@ -0,0 +1,20 @@
+name: Create GeoParquet files
+
+on:
+  push:
+    tags: true
+
+jobs:
+  create:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+      - run: pip install stactools-geoparquet-items
+      - run: cd stac
+      - run: bash ../.github/workflows/geoparquet.sh
+      - uses: stefanzweifel/git-auto-commit-action@v4.16.0
+        with:
+          commit_message: Update GeoParquet files
\ No newline at end of file
diff --git a/stac/disasters/collection.json b/stac/disasters/collection.json
index eb9ccc26..46e15a34 100644
--- a/stac/disasters/collection.json
+++ b/stac/disasters/collection.json
@@ -104,5 +104,15 @@
       ],
       "url": "https://storage.googleapis.com/pdd-stac/"
     }
-  ]
+  ],
+  "assets": {
+    "geoparquet-items": {
+      "href": "stac-items.parquet",
+      "type": "application/x-parquet",
+      "roles": [
+        "stac-items"
+      ],
+      "title": "GeoParquet STAC Items"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stac/disasters/stac-items.parquet b/stac/disasters/stac-items.parquet
new file mode 100644
index 00000000..d039a600
Binary files /dev/null and b/stac/disasters/stac-items.parquet differ
diff --git a/stac/education/bloom/collection.json b/stac/education/bloom/collection.json
index 4252cfb7..133c7a4a 100644
--- a/stac/education/bloom/collection.json
+++ b/stac/education/bloom/collection.json
@@ -49,5 +49,15 @@
       ]
     }
   },
-  "license": "CC-BY-SA-4.0"
+  "license": "CC-BY-SA-4.0",
+  "assets": {
+    "geoparquet-items": {
+      "href": "stac-items.parquet",
+      "type": "application/x-parquet",
+      "roles": [
+        "stac-items"
+      ],
+      "title": "GeoParquet STAC Items"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stac/education/bloom/stac-items.parquet b/stac/education/bloom/stac-items.parquet
new file mode 100644
index 00000000..2e79850b
Binary files /dev/null and b/stac/education/bloom/stac-items.parquet differ
diff --git a/stac/fusion/14N/29E-188N/collection.json b/stac/fusion/14N/29E-188N/collection.json
index c8580c87..0b8ed0e9 100644
--- a/stac/fusion/14N/29E-188N/collection.json
+++ b/stac/fusion/14N/29E-188N/collection.json
@@ -1894,5 +1894,15 @@
       ],
       "url": "https://storage.googleapis.com/open-cogs/planet-stac/"
     }
-  ]
+  ],
+  "assets": {
+    "geoparquet-items": {
+      "href": "stac-items.parquet",
+      "type": "application/x-parquet",
+      "roles": [
+        "stac-items"
+      ],
+      "title": "GeoParquet STAC Items"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stac/fusion/14N/29E-188N/stac-items.parquet b/stac/fusion/14N/29E-188N/stac-items.parquet
new file mode 100644
index 00000000..b04cff19
Binary files /dev/null and b/stac/fusion/14N/29E-188N/stac-items.parquet differ
diff --git a/stac/open-skysat-data/collection.json b/stac/open-skysat-data/collection.json
index 3ba0a865..9010d87f 100644
--- a/stac/open-skysat-data/collection.json
+++ b/stac/open-skysat-data/collection.json
@@ -46,7 +46,7 @@
     {
       "href": "./20201211_103040_ssc12_u0001/20201211_103040_ssc12_u0001.json",
       "rel": "item",
-      "title": "Ouro-Daiébé, Mopti, Mali",
+      "title": "Ouro-Dai\u00e9b\u00e9, Mopti, Mali",
       "type": "application/json"
     },
     {
@@ -70,7 +70,7 @@
     {
       "href": "./cocabamba-peru/catalog.json",
       "rel": "child",
-      "title": "Cocabamba, Perú",
+      "title": "Cocabamba, Per\u00fa",
       "type": "application/json"
     },
     {
@@ -102,5 +102,15 @@
       ],
       "url": "https://www.planet.com"
     }
-  ]
+  ],
+  "assets": {
+    "geoparquet-items": {
+      "href": "stac-items.parquet",
+      "type": "application/x-parquet",
+      "roles": [
+        "stac-items"
+      ],
+      "title": "GeoParquet STAC Items"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stac/open-skysat-data/stac-items.parquet b/stac/open-skysat-data/stac-items.parquet
new file mode 100644
index 00000000..50bb6376
Binary files /dev/null and b/stac/open-skysat-data/stac-items.parquet differ
diff --git a/stac/spacenet7/sn7_test_source/collection.json b/stac/spacenet7/sn7_test_source/collection.json
index c57d0882..f7b0597f 100644
--- a/stac/spacenet7/sn7_test_source/collection.json
+++ b/stac/spacenet7/sn7_test_source/collection.json
@@ -2382,5 +2382,15 @@
       ],
       "url": "https://www.spacenet.ai"
     }
-  ]
+  ],
+  "assets": {
+    "geoparquet-items": {
+      "href": "stac-items.parquet",
+      "type": "application/x-parquet",
+      "roles": [
+        "stac-items"
+      ],
+      "title": "GeoParquet STAC Items"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stac/spacenet7/sn7_test_source/stac-items.parquet b/stac/spacenet7/sn7_test_source/stac-items.parquet
new file mode 100644
index 00000000..fa12dab1
Binary files /dev/null and b/stac/spacenet7/sn7_test_source/stac-items.parquet differ
diff --git a/stac/spacenet7/sn7_train_labels/collection.json b/stac/spacenet7/sn7_train_labels/collection.json
index 344d3415..0389cc35 100644
--- a/stac/spacenet7/sn7_train_labels/collection.json
+++ b/stac/spacenet7/sn7_train_labels/collection.json
@@ -7167,5 +7167,15 @@
       ],
       "url": "https://www.spacenet.ai"
     }
-  ]
+  ],
+  "assets": {
+    "geoparquet-items": {
+      "href": "stac-items.parquet",
+      "type": "application/x-parquet",
+      "roles": [
+        "stac-items"
+      ],
+      "title": "GeoParquet STAC Items"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stac/spacenet7/sn7_train_labels/stac-items.parquet b/stac/spacenet7/sn7_train_labels/stac-items.parquet
new file mode 100644
index 00000000..6ff3be16
Binary files /dev/null and b/stac/spacenet7/sn7_train_labels/stac-items.parquet differ
diff --git a/stac/spacenet7/sn7_train_source/collection.json b/stac/spacenet7/sn7_train_source/collection.json
index 7c408ea3..c0709a36 100644
--- a/stac/spacenet7/sn7_train_source/collection.json
+++ b/stac/spacenet7/sn7_train_source/collection.json
@@ -7167,5 +7167,15 @@
       ],
       "url": "https://www.spacenet.ai"
     }
-  ]
+  ],
+  "assets": {
+    "geoparquet-items": {
+      "href": "stac-items.parquet",
+      "type": "application/x-parquet",
+      "roles": [
+        "stac-items"
+      ],
+      "title": "GeoParquet STAC Items"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stac/spacenet7/sn7_train_source/stac-items.parquet b/stac/spacenet7/sn7_train_source/stac-items.parquet
new file mode 100644
index 00000000..0c795f31
Binary files /dev/null and b/stac/spacenet7/sn7_train_source/stac-items.parquet differ