US National Grid (USNG) FGDC-STD-011-2001 Harnessing a national grid as a preferred language of location... … optimized for local applications. For information,
ES Aircrew 2009 Update Training U.S. AIR FORCE AUXILIARY U.S. AIR FORCE AUXILIARY Lt. Col. Stan Kegel Minnesota Wing April 2009 US National Grid Awareness.
US National Grid Update to the FGDC Coordination Group Harnessing a national grid as a language of location... … optimized for local applications. 2006/01/09V1.
US National Grid Update to the FGDC Coordination Group
USNG for Iowa’s First Responders
US NATIONAL GRID