发明名称 |
METHOD AND APPARATUS FOR SATELLITE-BASED RELATIVE POSITIONING OF MOVING PLATFORMS |
摘要 |
The present invention is directed to the determination of a relative position between moving platforms, using satellite-based navigation techniques and equipment installed on said platforms. It combines the concepts of observation-space and navigation-space differential systems, and operates a DGNSS base station in a time-varying mode, in order to rely on the built-in differential positioning and navigation capabilities of particular GNSS receivers while minimizing datalink loading and computational load in auxiliary processors. The invention achieves accurate relative positioning and navigation with respect to a moving base station, using DGNSS equipment that assumes it is stationary when operated in a reference station mode.
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申请公布号 |
CA2541199(C) |
申请公布日期 |
2011.08.23 |
申请号 |
CA20042541199 |
申请日期 |
2004.10.06 |
申请人 |
THE INSITU GROUP, INC. |
发明人 |
HEPPE, STEPHEN B.;GAUKSHEIM, KRISTOFFER |
分类号 |
G01S19/05;G01S1/00;G01S5/14;G01S19/07;G01S19/11;G01S19/21;G01S19/29;G01S19/46;H04B7/185 |
主分类号 |
G01S19/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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