GIS in Transit Conference Program Details Published

Des Plaines, IL - The National Center for Transit Research, URISA and the Transportation Research Board are pleased to share the program details for the 10th National GIS in Transit Conference*, taking place September 6-8, 2017 in Washington, DC.    Four...

New USGS Maps of Mars Reveal Ancient Oases

A new set of high-resolution geologic maps reveal complex geologic processes that suggest a dynamic, wet environment once existed on early Mars, according to the U.S. Geological Survey. “The major finding of this work is that the layers of rock exposed within what...