HOW STABLE ARE INSTRUMENTAL BIASES P2-C2?
Kamil Krasuski
kk_deblin@wp.plTeam of Satellites Techniques, Dęblin; District Office in Ryki, Faculty of Geodesy, Cartography and Cadastre (Poland)
Abstract
This paper presented results of investigations about estimation DCB P2-C2 for satellites and receiver in GPS system. The data from LAMA station in Poland were used to determination of stability instrumental biases P2-C2, using least square method. Author proposed new strategy to solution of DCB P2-C2 (biases were calculated with temporal resolution 2 hours). The test results were compared with CODE’s product. Difference between proposed method and CODE’s values for Satellite DCB is less than ± 1 ns and for Receiver DCB less than ± 0.2 ns. Standard deviation of presented method is about 0.4 ns.
Keywords:
code, dcb, gpsReferences
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Authors
Kamil Krasuskikk_deblin@wp.pl
Team of Satellites Techniques, Dęblin; District Office in Ryki, Faculty of Geodesy, Cartography and Cadastre Poland
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