Navyasree Nuthalapati Author

Opinion Article Open Access

Frequency Measurements Using Geological Global Position System

Author(s):

Navyasree Nuthalapati* 

Receivers equipped to measure dual frequency phase signals from satellites of the Global Positioning System have been capable, under special conditions, of determining relative horizontal positions among stations separated by one to few hundred kilometers with precision of one to several millimeters, Global Positioning System originally Navstar GPS is a satellite-based radio navigation system owned by the us government, global navigation satellite systems which provide geo location and time information to a GPS receiver anywhere on the Earth surface where there is an line of sight to four or more GPS satellites Obstacles such as mountains and buildings block relatively weak GPS signals Receivers used to measure under special conditions, for determining relative horizontal positions betw... view more»

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