IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

Deep neural networks are revolutionizing how images and video are processed, enabling applications once thought impossible.

To honor Freddie Gray, Baltimore artists took to canvas and sculpture this summer to commemorate his life and memory. Part of an occasional series.

A mural in Minneapolis’ north side honoring the Tuskegee airmen is experiencing its first summer in the sun. “I mean they exemplify what it is like to have courage, right?” artist Flahn Manly said.