1517 San Jacinto St.; Houston, Texas, 77002
phone 713-652-3937 | 800-423-1825
fax 713-652-1914 | 713-652-1911
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Stay in the know on the latest GPS techniques technologies, codes, and signals with this book by a land surveyor for land surveyors. Global Navigation Satellite System (GNSS), Real-Time Network Services, GLONASS, Beidou, QZSS, M-code, L1C, L2C, Block IIF, and control segment modernization are covered.