Carrier phase wind-up in GPS reflectometry |
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| Authors: | Georg Beyerle |
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| Institution: | (1) GFZ German Research Centre for Geosciences, Potsdam, Germany |
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| Abstract: | Changes in GPS transmitter and receiver antenna orientations induce variations in observed carrier phase values. An analytic
formula for this well-known carrier phase wind-up correction is derived which generalizes a previous result. In addition,
it is shown that in GPS reflectometry the wind-up values of direct and coherently reflected rays may differ by up to several
centimeters. The results are discussed on the basis of simulated measurements. |
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| Keywords: | GPS Carrier phase wind-up Reflectometry |
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