Well-Known Text (WKT) Geometry Representation
Tutorials that teach this
- Tutorial Create Graph Workspace Visualization in SAP HANA Cloud, SAP HANA Database
- Tutorial Understand Z and M coordinates in SAP HANA Spatial
- Tutorial Understand Polygons in SAP HANA Spatial
- Tutorial Understand Points in SAP HANA Spatial
- Tutorial Understand Strings in SAP HANA Spatial
- Tutorial Understand Spatial Reference Systems in SAP HANA Spatial
- Tutorial Determine the Distance to a Target POI
Prerequisites
Concepts that build on this
- Concept Spatial Access Functions in SAP HANA (ST_X, ST_Dimension, ST_asWKT)
- Concept ST_LineString in SAP HANA Spatial (Multi-Segment Lines)
- Concept Creating Geometries from WKT with ST_GeomFromText
- Concept Geolatte Geometry Library – Point and Coordinate Handling (C2D, Point)
- Concept SAP HANA Spatial Transformation Methods (ST_Boundary, ST_Envelope, ST_ConvexHull, ST_Buffer)
- Concept Geospatial Data Processing
- Concept SAP HANA Spatial Polygons (ST_Polygon)
- Concept SAP HANA Spatial Compute Methods (ST_Length, ST_Area, ST_Perimeter, ST_Centroid)
- Concept Spatial Reference Systems in SAP HANA
- Concept ST_POINT Constructor and Coordinate Access in SAP HANA
- Concept Z and M Coordinates in SAP HANA Spatial