GIS Planet is a company owned by Jelmer Oosthoek, a geodata expert. He has many years of experience in the field of GIS automation and spatial analysis. See the Portfolio page for recent projects. For years Jelmer investigated the planet Mars as a geologist. See the Mars page for his scientific work.
Next to a clear interest in space exploration Jelmer wants to contribute ‘down to earth’ to a sustainable future of his city Utrecht and other cities around the world. He is especially interested in the transition to a circular economy where geo-information can play a big role. He is also available for other work fields.

What can GIS Planet do for you:

  • Interactive online maps (OpenLayers/Leaflet | WMS/WFS/WCS/WPS/WCPS)
  • Developing QGIS Python plugins
  • Automation and data conversion using Python (GDAL/OGR | PyQGIS)
  • Spatial analysis using PostGIS & QGIS
  • Experience with various Dutch GIS datasets (vector, point cloud, raster)


Company information:
Owner: Jelmer Oosthoek
Dutch chamber of commerce #63114488