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opengeospatial / geoparquet

Specification for storing geospatial vector data (point, line, polygon) in Parquet
https://geoparquet.org
Apache License 2.0
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Synchronise requirements in the metanorma asciidoc files with those in the gpq validator #218

Open ghobona opened 3 months ago

ghobona commented 3 months ago

There is a need to synchronise requirements in the metanorma asciidoc files with those in the gpq validator.

cholmes commented 3 months ago

GPQ validator checks right now are:

✓ file must include a "geo" metadata key ✓ metadata must be a JSON object ✓ metadata must include a "version" string ✓ metadata must include a "primary_column" string ✓ metadata must include a "columns" object ✓ column metadata must include the "primary_column" name ✓ column metadata must include a valid "encoding" string ✓ column metadata must include a "geometry_types" list ✓ optional "crs" must be null or a PROJJSON object ✓ optional "orientation" must be a valid string ✓ optional "edges" must be a valid string ✓ optional "bbox" must be an array of 4 or 6 numbers ✓ optional "epoch" must be a number ✓ geometry columns must not be grouped ✓ geometry columns must be stored using the BYTE_ARRAY parquet type ✓ geometry columns must be required or optional, not repeated ✓ all geometry values match the "encoding" metadata ✓ all geometry types must be included in the "geometry_types" metadata (if not empty) ✓ all polygon geometries must follow the "orientation" metadata (if present) ✓ all geometries must fall within the "bbox" metadata (if present)

So we should be sure that all of those have a 'requirement' in the asciidoc file. And also see if there's any requirements there now that should be in gpq or other validators.