All things geospatial in conservation, environment, natural resources, recreation, and more.

------ Services ------

Freewheel Maps is a GIS consultant offering a full suite of geospatial services in Columbia, South Carolina and beyond.

  • Geospatial Strategy and Planning
  • Spatial Analysis and Modeling
  • Data Collection from Field to Information
  • GNSS and GPS Mapping
  • Web-GIS and Public Applications
  • High Quality Cartography

If Freewheel Maps can help your organization or company with GIS, please send me an email to get in touch: . I'll be glad to hear from you.

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Chauga River Ramble map home image.
geology cover
edisto overview map
home image of rainfall and flood map
guignard trail home image
florence rainfall image
Watersheds map home image.
sc hurricanes viewer image
scdnr public lands viewer image

------ About ------

Tanner Arrington | Columbia, South Carolina

I spent the previous decade as a GIS Manager for the South Carolina Department of Natural Resources.

I like high quality cartography, scripting with Python, and modeling GIS workflows. I've worked in just about every corner of Esri's ArcGIS platform, and also with QGIS and other open-source tools.

The conservation, environmental, natural resources, and landscape monitoring spaces in GIS are where my mind has been since college, but I like to learn new things.

I collaborate with the great folks at Community Geographics.

utah photo