Our colorful new map, A Physical Geography of the Driftless Area, delineates the unglaciated and unglaciated-style boundary extents...

Detecting and mapping ancient Earthworks can be a fascinating endeavor that combines archaeology, remote sensing, and geospatial analysis.

2021 was a highly productive year for Geographic Techniques.

Instead of a store where paper maps can purchased, you will now be able to download the same high quality map images for free.

More drone mapping, more field work, and more cartographic creativity are what we seek.