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.

The Trump administration transferred 28,000 acres (11,331 hectares) in a remote part of Northwest Alaska to a native ...

A tsunami warning that was then downgraded to an advisory was triggered by a 7.3-magnitude quake in the Gulf of Alaska on Wednesday, according to data from the U.S. Tsunami Warning System, which is ...

Nazi Creek was renamed Thursday to Kaxchim Chiĝanaa, an Unangax̂ phrase replacing a name originally assigned by World War II-era soldiers.

German soldiers never set foot on the speck of land at the far end of the Aleutian Islands during World War II, but the name ...

Download this Map Of United States Highly Detailed Vector Illustration vector illustration now. And search more of iStock's library of royalty-free vector art that features Map graphics available for ...