An Improved Method for Transforming GPS/INS Attitude to National Map Projection Frame
An Improved Method for Transforming GPS/INS Attitude to National Map Projection Frame
复制标题
GPS/INS姿态向国家地图投影框架变换的改进方法
DOI:
10.1109/lgrs.2015.2396518
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发表时间:
2015-02
影响因子:
4.8
通讯作者:
Li Qingquan
中科院分区:
文献类型:
--
作者:
Zhang Yongjun;Lu Xiao;Xie Qian;Li Qingquan
Global Positioning System/Inertial Navigation System (GPS/INS) integrated navigation systems play a very important role in modern photogrammetry and laser scanning by virtue of their capability of direct measurement of high-precision position and attitude data in the WGS 84 datum. In practice, as georeferencing is often conducted in national coordinates, there is a need to transform GPS/INS data to the required national map projection frame first. This letter presents an improved coordinate-transformation-based method for the GPS/INS attitude transformation by taking the datum scale distortion and the length distortion into account. Experimental results show that the transformation errors of our improved method are on the order of magnitude of 1 × 10-5°, which can be safely ignored in aerial photogrammetric processing, whereas the maximum error of the previous coordinate-transformation-based method can be up to several 0.001°.
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影响因子:
2.4
作者:
Yastikli, N;Jacobsen, K
通讯作者:
Jacobsen, K
DOI:
10.1016/j.isprsjprs.2006.02.004
发表时间:
2006-06
影响因子:
12.7
作者:
K. Legat
通讯作者:
K. Legat
DOI:
10.1016/j.isprsjprs.2007.09.002
发表时间:
2008-03-01
影响因子:
12.7
作者:
Skaloud, Jan;Legat, Klaus
通讯作者:
Legat, Klaus
DOI:
10.1016/j.isprsjprs.2012.12.004
发表时间:
2013-03
影响因子:
12.7
作者:
Haitao Zhao;Bing Zhang;Changshan Wu;Zhengli Zuo;Zhengchao Chen
通讯作者:
Haitao Zhao;Bing Zhang;Changshan Wu;Zhengli Zuo;Zhengchao Chen
DOI:
10.1201/9781420051438
发表时间:
2008-11
期刊:
--
影响因子:
--
作者:
J. Shan;C. Toth
通讯作者:
J. Shan;C. Toth