Resolve the ambiguity in real-time GPS water vapor detecting with the method of single epoch ambiguity resolution

被引：0
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作者：
Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China [1 ]
不详 [2 ]
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来源：
Cehui Xuebao | 2006年 / 3卷 / 220-223期
关键词：
F region - Satellites - Water;
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摘要：
The theory of real-time GPS water vapor detecting is briefly showed. Then the problem how to get water vapor can translate into how to get the ambiguity of wide lane, and the ambiguity of wide-lane can be got by double P code. With examples, the precision of the ambiguity of wide-lane is analyzed, and the reason why the precision of the ambiguity of wide-lane varies with the elevation is explained.
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