Hubbard, who first joined the USGS as a postdoc, is part of the agency’s Earth Mapping Resource Initiative (Earth MRI).
A significant innovation is the transition from traditional raster maps to vector format shapefiles. This shift allows for seamless integration of geological data, offering a more nuanced ...
comprehensive geological map of the Grand Canyon and its surrounding area. Ryan Crow, Ph.D. is a research geologist at the United States Geological Survey’s (USGS) Geology, Minerals, Energy and ...