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Carrier phase wind-up in GPS reflectometry
被引:0
|作者:
Georg Beyerle
机构:
[1] GFZ German Research Centre for Geosciences,
来源:
关键词:
GPS;
Carrier phase wind-up;
Reflectometry;
D O I:
暂无
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学科分类号:
摘要:
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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