Carrier phase wind-up in GPS reflectometry

被引：27
作者：
Beyerle, Georg [1 ]
机构：
[1] GFZ German Res Ctr Geosci, Potsdam, Germany
来源：
GPS SOLUTIONS | 2009年 / 13卷 / 03期
关键词：
GPS; Carrier phase wind-up; Reflectometry; ALTIMETRY; SIGNALS; MODEL;
D O I：
10.1007/s10291-008-0112-1
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
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.
引用
收藏
页码：191 / 198
页数：8
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