WKT and WKB to GeoJson processor

This processor is not available by default. Please contact Opendatasoft support team if you want this processor to be activated in your workspace.

The WKT and WKB to GeoJson processor converts vector geometry objects that are in well-known text (WKT) or well-known binary (WKB) into a GeoJSON object.

For well-known binary, an hexadecimal input is expected.Note that extended well-known binary (EWKB) is also supported for this processor.

To set the parameters of the WKT and WKB to GeoJson processor, follow the indications from the table below.

Examples of the well-known binary format:

000000000140000000000000004010000000000000
0102000000030000000000000000003e4000000000000024400000000000002440000000...

Examples of the well-known text format:

POINT (30 10)
POLYGON ((35 10, 45 45, 15 40, 10 20, 35 10),(20 30, 35 35, 30 20, 20 30))