The Reliability of GPS Ambiguity Resolution

被引：26

作者：

Teunissen, Peter J. G. ^{[1
]}

Joosten, Peter ^{[1
]}

Odijk, Dennis ^{[1
]}

机构：

[1] Delft Univ Technol, Fac Civil Engn & Geosci, Dept Math Geodesy & Positioning, Delft, Netherlands

来源：

GPS SOLUTIONS | 1999年 / 2卷 / 03期

关键词：

Success Rate; High Success Rate; Ambiguity Resolution; Diagnostic Measure; Unacceptable Error;

D O I：

10.1007/PL00012758

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

GPS ambiguity resolution is the process of resolving the unknown cycle ambiguities of double-difference (DD) carrier-phase data as integers. It is the key to fast and high-precision relative GPS positioning. Critical in the application of ambiguity resolution is its reliability. Unsuccessful ambiguity resolution, when passed unnoticed, will too often lead to unacceptable errors in the positioning results. High success rates are required for ambiguity resolution to be reliable. In this contribution we will introduce and evaluate such diagnostic measures. They complement existing methods of ambiguity resolution and allow the user and/or analyst to infer their reliability. (c) 1999 John Wiley & Sons, Inc.

引用

页码：63 / 69

页数：7

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