📦 Add MEaSUREs Antarctic Boundaries v2 to ATLAS intake catalog

Putting the IceBoundaries_Antarctica_v2.shp file into our intake catalog. Canonical source is at https://doi.org/10.5067/AXE4121732AD, but we're pulling it from PGC instead which doesn't require authentication. There's also the option of pulling the Coastline and GroundingLine (actually polygons) boundaries. Note to self that the urlpaths need to be in alphabetical order for fsspec caching to work.
weiji14 · Nov 1, 2020 · 292edfc · 292edfc
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diff --git a/atlxi_lake.ipynb b/atlxi_lake.ipynb
@@ -113,8 +113,8 @@
    "outputs": [],
    "source": [
     "# Read in Antarctic Drainage Basin Boundaries shapefile into a GeoDataFrame\n",
-    "ice_boundaries: gpd.GeoDataFrame = gpd.read_file(\n",
-    "    filename=\"Quantarctica3/Glaciology/MEaSUREs Antarctic Boundaries/IceBoundaries_Antarctica_v2.shp\"\n",
+    "ice_boundaries: gpd.GeoDataFrame = (\n",
+    "    deepicedrain.catalog.measures_antarctic_boundaries.read()\n",
     ")\n",
     "drainage_basins: gpd.GeoDataFrame = ice_boundaries.query(expr=\"TYPE == 'GR'\")"
    ]

diff --git a/atlxi_lake.py b/atlxi_lake.py
@@ -85,8 +85,8 @@
 
 # %%
 # Read in Antarctic Drainage Basin Boundaries shapefile into a GeoDataFrame
-ice_boundaries: gpd.GeoDataFrame = gpd.read_file(
-    filename="Quantarctica3/Glaciology/MEaSUREs Antarctic Boundaries/IceBoundaries_Antarctica_v2.shp"
+ice_boundaries: gpd.GeoDataFrame = (
+    deepicedrain.catalog.measures_antarctic_boundaries.read()
 )
 drainage_basins: gpd.GeoDataFrame = ice_boundaries.query(expr="TYPE == 'GR'")
 

diff --git a/deepicedrain/README.md b/deepicedrain/README.md
@@ -6,6 +6,7 @@ Contents:
   - icesat2atlasdownloader - Download Antarctic ICESat-2 ATLAS products from [NSIDC](https://nsidc.org/data/ICESat-2)
   - icesat2atl06 - Reads in ICESat-2 ATL06 data into an xarray.Dataset
   - icesat2dhdt - Preprocessed ICESat-2 height change over time (dhdt) data in a columnar format
+  - measures_antarctic_boundaries - MEaSUREs Antarctic Boundaries from Satellite Radar as a geopandas.GeoDataFrame
   - subglacial_lakes - ICESat-2 detected Antarctic subglacial lake polygons as a geopandas.GeoDataFrame
   - test_data - Sample ICESat-2 datasets for testing purposes
 

diff --git a/deepicedrain/atlas_catalog.yaml b/deepicedrain/atlas_catalog.yaml
@@ -161,6 +161,28 @@ sources:
         h_corr:
           c: h_corr_{{cycle}}
           cmap: gist_earth
+  measures_antarctic_boundaries:
+    description: 'MEaSUREs Antarctic Boundaries for IPY 2007-2009 from Satellite Radar, Version 2'
+    args:
+      storage_options:
+        simplecache:
+          cache_storage: Quantarctica3/Glaciology/MEaSUREs Antarctic Boundaries/
+          same_names: true
+      urlpath:
+        - simplecache::http://data.pgc.umn.edu/gis/packages/quantarctica/Quantarctica3/Glaciology/MEaSUREs%20Antarctic%20Boundaries/{{boundary_type}}_Antarctica_v2.dbf
+        - simplecache::http://data.pgc.umn.edu/gis/packages/quantarctica/Quantarctica3/Glaciology/MEaSUREs%20Antarctic%20Boundaries/{{boundary_type}}_Antarctica_v2.prj
+        - simplecache::http://data.pgc.umn.edu/gis/packages/quantarctica/Quantarctica3/Glaciology/MEaSUREs%20Antarctic%20Boundaries/{{boundary_type}}_Antarctica_v2.qix
+        - simplecache::http://data.pgc.umn.edu/gis/packages/quantarctica/Quantarctica3/Glaciology/MEaSUREs%20Antarctic%20Boundaries/{{boundary_type}}_Antarctica_v2.shp
+        - simplecache::http://data.pgc.umn.edu/gis/packages/quantarctica/Quantarctica3/Glaciology/MEaSUREs%20Antarctic%20Boundaries/{{boundary_type}}_Antarctica_v2.shx
+      use_fsspec: true
+    parameters:
+      boundary_type:
+        description: 'Antarctic Boundary type. Either Coastline, GroundingLine or IceBoundaries'
+        type: str
+        default: IceBoundaries
+        allowed: ["Coastline", "GroundingLine", "IceBoundaries"]
+    driver: intake_geopandas.geopandas.ShapefileSource
+    metadata: {}
   subglacial_lakes:
     description: 'Antarctic subglacial lake polygons detected from ICESat-2/ATLAS laser altimetry'
     args:

diff --git a/deepicedrain/tests/test_deepicedrain.py b/deepicedrain/tests/test_deepicedrain.py
@@ -16,6 +16,7 @@ def test_deepicedrain_catalog():
         "icesat2atlasdownloader",
         "icesat2atl06",
         "icesat2dhdt",
+        "measures_antarctic_boundaries",
         "subglacial_lakes",
         "test_data",
     ]