nasa earth science it efforts yehuda bock 1, frank webb 2, sharon kedar 2 1 scripps institution of...
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NASA Earth Science IT Efforts
Yehuda Bock1, Frank Webb2, Sharon Kedar2
1Scripps Institution of Oceanography2Jet Propulsion Laboratory
UNAVCO Science Meeting
Denver, Colorado
16 March, 2006
SOPAC CGPS Archive & DB
• ~1200 CGPS sites/metadata archived daily at SOPAC
• ~80 sites @ 1 Hz (CRTN)
• > 50% in North America
• ~ 3M ftp retrievals/month, ~ 1 Hz (90% are RINEX files)
• All CGPS data collected since early 1990’s are on-line
• Basic infrastructure recently upgraded, expanded & hardened
NASA REASoN Analysis
JPL/SIO combination includes nearly complete set of Western North America sites over the last decade+
REASoN Data Portal/GPS Explorer
Time Series
CRTN