From old maps to GPS tracks, we work with
geospatial data of all kinds.
Our clients range from
large institutions to
small not-for-profit initiatives.
Historic Mapping
Map archive research ◦ Historic map georeferencing and publishing ◦ Report graphics and overlays​
Web Maps & Databases
Interactive web maps to embed on your website â—¦ Database design and hosting â—¦ Publish your own data, or incorporate external mapping services
Arches Support & Hosting
Hosting â—¦ Implementation â—¦ Data ETL and Import/Export â—¦ v3 to v4 Migration â—¦ Support and Maintenance
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We have been active participants in the Arches project since 2014. You can learn about some of our past Arches installations in Past Work, or view source code for all of this work in GitHub.
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Started in 2016, Legion GIS is a Louisiana-based consulting firm specializing in Geographic Information Systems. We work with clients and partners around the world, and are strong advocates for free and open source software, geospatial or otherwise.
Contact - info@legiongis.com
​​Main Office
3038 Wyoming St.
Baton Rouge, LA 70802
USA
Business Office
211 Hillyer St.
Viroqua, WI, 54665
USA
About Us
Adam Cox - Owner/Developer
Adam has worked with geographic information systems since 2011. In his free time, he pores over old maps and goes exploring.
Liz Franklin - Office Manager
Liz has spent years in school and office administration, with a few side-trips into teaching English as a foreign language.