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GNSS Antenna Sensitivity to Site Dependent Error Sources
Viewed 88191 times since Thu, Jan 31, 2013
GNSS Antenna Phase Center Stablity Test - TPSPG_A1+GP Background Topcon TPSPG_A1+GP Campaign Height Measurement Bias Problems were reported by Bob King, Adrian Borsa and other investigators regarding height estimate biases introduced when using... Read More
Topcon PG-A1 w/Ground Plane Antenna Phase Center Calibrations
Viewed 7594 times since Thu, Apr 28, 2011
The Topcon PG-A1 with Ground Plane is the standard antenna distributed with UNAVCO's EarthScope Topcon GB-1000 campaign systems (IGS designation: TPSPG_A1+GP)The original calibration published by the National Geodetic Survey in 2004 were found to... Read More

Last modified: 2019-12-27  16:36:35  America/Denver