DocumentCode
1754101
Title
Research on the Coordinate Transformation Methods between National System and Local Independent System
Author
Weiwei, Lei ; Keke, Xu ; Hongxiao, Zheng
Author_Institution
Sch. of Surveying & Land Inf. Eng., Henan Polytech. Univ., Jiaozuo, China
Volume
1
fYear
2011
fDate
28-29 March 2011
Firstpage
895
Lastpage
898
Abstract
The coordinate transformation between national system and local independent coordinate system is an important problem in geodesy and geomatics work. The similar transformation method and polynomial approximation method in coordinate transformation were discussed in this paper, the results indicated that the precision of polynomial approximation method was better than similar transformation method in big city.
Keywords
geodesy; geophysical techniques; coordinate transformation method; geodesy; local independent system; national system; polynomial approximation method; similar transformation method; Cities and towns; Coordinate measuring machines; Ellipsoids; Geodesy; Least squares approximation; Polynomials; coordinate transformation; polynomial approximation; precision; similar transformation;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location
Shenzhen, Guangdong
Print_ISBN
978-1-61284-289-9
Type
conf
DOI
10.1109/ICICTA.2011.225
Filename
5750709
Link To Document