Options The options for Spatial Calculator depend on the type of calculation you want to perform. Area Buffer Convex Hull Coordinate System Transform Create Line Geometry Create Point Geometry Create Polygon Geometry Difference Distance Distance To Edge Envelope Envelope Coordinates From GeoJSON From KML From WKT Get Centroid Intersection Is Intersection Is Line Is Point Is Polygon Is Valid Geometry Is Within Length Perimeter Symmetric Difference To GeoJSON To KML To WKT