Tyler Mitchell


Williams Lake, British Columbia

Author and Geospatial Open Source advocate

Areas of Expertise:

  • open source
  • geography
  • GIS
  • spatial
  • geospatial
  • maps
  • mapping
  • linux
  • ingres
  • osgeo
  • consulting
  • speaking
  • training
  • writing

Tyler Mitchell is the author of Web Mapping Illustrated - a book focused on teaching how to use popular Open Source Geospatial Toolkits. He works as Engineering Director for Actian (formerly known as Ingres). Previously he served as Executive Director of the Open Source Geospatial Foundation where he is a Charter Member.

He has over a dozen years of industrial geospatial and GIS experience in natural resource management and forestry in western Canada. He came to open source to find tools that he could use throughout his career as a geospatial professional. What he found were tools that could dramatically improve enterprise, corporate-wide, geospatial data management and communication.

He is an avid proponent of the popular web mapping program, MapServer, and other spatial data management tools including PostGIS, GDAL/OGR and QGIS. His work and interests include geospatial and tabular data management, analysis, manipulation and visualization through maps.

Web Mapping Illustrated Web Mapping Illustrated
by Tyler Mitchell
June 2005
Print: $49.99
Ebook: $39.99

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Tyler blogs at:

Map Media Mind-Meld at Where 2.0

May 15 2006

The Where 2.0 conference is all about the geospatial realm - tools for finding things, developer interfaces, slick new technologies and, perhaps most important of all, networking with those who are making it all happen. One group that is helping advance mapping and geospatial tools is the Open Source Geospatial Foundation… read more

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Tyler Mitchell