GeoParquet Format Attributes

In addition to the generic FME feature attributes that FME Workbench adds to all features (see About Feature Type Attributes), this format also adds format-specific attributes (Format Attributes).

Feature attributes correlate to columns in GeoParquet datasets. Spatial columns will be represented as FME Geometry on features. If there are multiple spatial columns, they will be read as a Multiple Geometry with named parts.

Features generated from a GeoParquet reader contain a parquet_type attribute. This attribute indicates that the feature was generated from a GeoParquet dataset.

Attribute Name

Contents

parquet_type

The GeoParquet geometric type of this entity.

Range:

  • parquet_geometrycollection
  • parquet_linestring
  • parquet_multilinestring
  • parquet_multipoint
  • parquet_multipolygon
  • parquet_none
  • parquet_point
  • parquet_polygon

Default: parquet_none

parquet_schema_name

The name of the file schema.