This Day in GIS: May 1
Listed here are significant events in GIS and other geospatial technologies that happened on May 1.
What is GPS?
A decade ago not many civilians had heard of a GPS, let alone seen or used one. Prior to the year 2000, Global Positioning Systems … Read more
GPS Resources
Global Positioning System (GPS) is a technology that uses the position of satellites to determine locations on earth. GPS is an essential tool for GIS … Read more