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Five types of geospatial functions are available in Kinetica:
  • Scalar Functions - apply a geospatial function at the record level to WKT or X/Y data
  • Enhanced Performance Scalar Functions - apply performance-optimized geospatial functions to X/Y data
  • Aggregate Functions - apply a geospatial function across groups of records to WKT or X/Y data
  • Track Functions - apply scalar & aggregate functions to track-based data
  • H3 Functions - apply H3 gridding functions to WKT or X/Y data
  • Use ST_ISVALID to determine if a geometry object is valid. The functions below work best with valid geometry objects.
  • Use the REMOVE_NULLABLE function to remove any nullable column types that could result from calculating a derived column (e.g., as in Projections) using one of the functions below.