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.

Viewsheds are commonly used in terrain analysis, which is of interest to wireless communications, urban planning, archaeology, and...

The planning and steps we take before, during, and after the flying of the drone for a typical land mapping mission.

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...

Fly-through visualizations can be highly effective for portraying the terrain and land use at a particular location.

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.