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Article does not have an abstract. It was solicited by the editors of the yearbook and was written based on their detailed comments about the topics to be covered, the technical detail, etc. It is intended for high-school students and contains material written at that level. The text is original but the subject matter has been published many times before in numberous publications
Citation
McGraw Hill Encyclopedia Yearbook
Pub Type
Encyclopedias
Keywords
Carrier phase time transfer, clock compraisons, ephemeris, frequency measurements, Satellite navigation systems