NOAA READJUSTS THE NATIONAL SPATIAL REFERENCE SYSTEM USING HIGH ACCURACY GPS DAT
NOAA READJUSTS THE NATIONAL SPATIAL REFERENCE SYSTEM USING HIGH ACCURACY GPS DATA Beginning in June 2005, the National Oceanic and Atmospheric Administration will perform a general readjustment of the horizontal position and ellipsoidal heights in the National Spatial Reference System using high accuracy global positioning system data. The NSRS is a consistent national coordinate system […]