Map: A Physical Geography of the Driftless Area
Our colorful new map, A Physical Geography of the Driftless Area, delineates the unglaciated and unglaciated-style boundary extents...
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Douglas Norgord
Jul 5, 20234 min read
Ancient Earthworks Detection and Mapping
Detecting and mapping ancient Earthworks can be a fascinating endeavor that combines archaeology, remote sensing, and geospatial analysis.
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Douglas Norgord
Aug 2, 20224 min read
The Making of a Drone Map
The planning and steps we take before, during, and after the flying of the drone for a typical land mapping mission.
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Douglas Norgord
Apr 16, 20221 min read
Devils Lake Fly-About, Revisited
This is an update to a blog we posted quite some time ago regarding the use of LiDAR derived elevation data and flying virtually around...
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Douglas Norgord
Dec 31, 20212 min read
Good Bye 2021, Hello 2022!
2021 was a highly productive year for Geographic Techniques.
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Douglas Norgord
May 7, 20212 min read
Map Showcase
Instead of a store where paper maps can purchased, you will now be able to download the same high quality map images for free.
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Douglas Norgord
Dec 29, 20202 min read
A Busy Year, Despite...
More drone mapping, more field work, and more cartographic creativity are what we seek.
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