Kontinuation commented on PR #57:
URL: https://github.com/apache/sedona-db/pull/57#issuecomment-3281188930
I tried to use
`submodules/geoarrow-data/natural-earth/files/natural-earth_countries-geography_geo.parquet`
for running GeoParquet data pruning test, but found that the bbox of this file
cannot be parsed because it does not conform to the standard.
Here is the file level geo metadata of that Parquet file:
```json
{"version": "1.0.0", "primary_column": "geometry", "columns": {"geometry":
{"encoding": "WKB", "geometry_types": [], "crs": {"$schema":
"https://proj.org/schemas/v0.7/projjson.schema.json";, "type": "GeographicCRS",
"name": "WGS 84 (CRS84)", "datum_ensemble": {"name": "World Geodetic System
1984 ensemble", "members": [{"name": "World Geodetic System 1984 (Transit)",
"id": {"authority": "EPSG", "code": 1166}}, {"name": "World Geodetic System
1984 (G730)", "id": {"authority": "EPSG", "code": 1152}}, {"name": "World
Geodetic System 1984 (G873)", "id": {"authority": "EPSG", "code": 1153}},
{"name": "World Geodetic System 1984 (G1150)", "id": {"authority": "EPSG",
"code": 1154}}, {"name": "World Geodetic System 1984 (G1674)", "id":
{"authority": "EPSG", "code": 1155}}, {"name": "World Geodetic System 1984
(G1762)", "id": {"authority": "EPSG", "code": 1156}}, {"name": "World Geodetic
System 1984 (G2139)", "id": {"authority": "EPSG", "code": 1309}}], "ellipsoid":
{"name": "WGS 84", "semi_
major_axis": 6378137, "inverse_flattening": 298.257223563}, "accuracy": "2.0",
"id": {"authority": "EPSG", "code": 6326}}, "coordinate_system": {"subtype":
"ellipsoidal", "axis": [{"name": "Geodetic longitude", "abbreviation": "Lon",
"direction": "east", "unit": "degree"}, {"name": "Geodetic latitude",
"abbreviation": "Lat", "direction": "north", "unit": "degree"}]}, "scope": "Not
known.", "area": "World.", "bbox": {"south_latitude": -90, "west_longitude":
-180, "north_latitude": 90, "east_longitude": 180}, "id": {"authority": "OGC",
"code": "CRS84"}}, "edges": "spherical"}}}
```
The bbox field is:
```json
"bbox": {
"south_latitude": -90,
"west_longitude": -180,
"north_latitude": 90,
"east_longitude": 180
}
```
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