Invention Grant
- Patent Title: Partial ambiguity fixing for multi-frequency ionospheric delay estimation
- Patent Title (中): 多频电离层延迟估计的部分模糊度定义
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Application No.: US12901170Application Date: 2010-10-08
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Publication No.: US08456355B2Publication Date: 2013-06-04
- Inventor: Patrick Henkel , Victor Gomez
- Applicant: Patrick Henkel , Victor Gomez
- Applicant Address: DE
- Assignee: DLR Deutsches Zentrum für Luft- und Raumfahrt e.V.
- Current Assignee: DLR Deutsches Zentrum für Luft- und Raumfahrt e.V.
- Current Assignee Address: DE
- Agency: St. Onge Steward Johnston & Reens LLC
- Priority: EP09172607 20091008
- Main IPC: G01S19/44
- IPC: G01S19/44
Abstract:
A method is suggested for robust estimation of a subset of carrier phase integer ambiguities for precise ionospheric delay estimation. The advantages of this method are the precise estimation of receiver and satellite biases, an increase in the number of reliably fixable ambiguities, and an improved accuracy for the ionospheric delay estimation.
Public/Granted literature
- US20110109503A1 Partial Ambiguity Fixing For Multi-Frequency Ionospheric Delay Estimation Public/Granted day:2011-05-12
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