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geometry

geometry

  • description The geometry is an optional file that contains geometry information (shapepoints) for a line object. It is similar to Geometries in the SharedStreets reference system. The specification also allows for geometry information to be stored directly on the link table.
  • path geometry.csv
  • schema
    • missingValues ['NaN', '']
    • primaryKey ['geometry_id']
    • fieldsMatch subset
name type description constraints
geometry_id any Primary key - could be SharedStreets Geometry ID {'required': True}
geometry any Link geometry, in well-known text (WKT) format. Optionally, other formats supported by geopandas (GeoJSON, PostGIS) may be used if specified in geometry_field_format in gmns.spec.json.