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 domain.

This processor converts vector geometry object represented in Well-known text (WKT) or Well-known binary (WKB) into a GeoJSON object.


Extended well-known binary (EWKB) is also supported for this processor.


For Well-known binary, an hexadecimal input is expected.

Setting the processor

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

Label Description Mandatory
WKT|WKB field Field that will be normalized, containing a geopoint with another projection system than WGS84 yes


Examples of Well-known binary format:


Examples of 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))