Earth Science Programs - Basic Research Opportunities in Earth Science - page 127

UNAVCO GPS equipment, engineering and

technical support, data
management system ($1.7
million)

NASA : research and support of
GPS tracking stations ($1.2
million) and instrument
development ($0.2 million)

a Includes ion microprobes, scanning electron microscopes, and thermal ionization and ion mass
spectrometers.
NOTE: APS = Advanced Photon Source; SAR = synthetic aperture radar; SCIGN = Southern
California Integrated GPS Array.