Acronyms
AF
Air Force
AS
Antispoofing
CASERTZ
Corridor Aerogeophysics of the South Eastern Ross Transect Zone
COG
Committee on Geodesy
DEM
Digital Elevation Model
DMA
Defense Mapping Agency
GPS
Global Positioning System
NASA
National Aeronautics and Space Administration
NSF
National Science Foundation
RMS
Root Mean Square
SA
Selective Availability
SAR
Synthetic Aperture Radar
SNR
Signal-to-Noise Ratio
USGS
U.S. Geological Survey
UTC
Universal Time Coordinated