DocumentCode
1930126
Title
Notice of Retraction
The coordinate transformation method of GPS RTK and their relationship with the position error
Author
Jiazhu Zheng ; Jian Chen
Author_Institution
Civil Coll., Nanjing Forestry Univ., Nanjing, China
Volume
4
fYear
2010
fDate
9-11 July 2010
Firstpage
591
Lastpage
594
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
We must calculate first the coordinate transformation parameters between WGS-84 coordinates system and the national or local coordinates system when we measure with GPS RTK. In order to have better results, a new idea will be put forward about the four-parameter transformation of the small regional area, and its validity is validated in this paper. At the same time, through comparing with the current method, we find that the parameters precision of the new method is slightly better than that of the current method in the same conditions. Finally, according to the new method, we discuss the effect of the common point error on the accuracy of coordinate transformation parameters when we use GPS RTK, and find to have a simple calculation process, a better result, a change at regular on between the common point error and the parameters precision. All this have an instructive role of operating conveniently GPS RTK.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
We must calculate first the coordinate transformation parameters between WGS-84 coordinates system and the national or local coordinates system when we measure with GPS RTK. In order to have better results, a new idea will be put forward about the four-parameter transformation of the small regional area, and its validity is validated in this paper. At the same time, through comparing with the current method, we find that the parameters precision of the new method is slightly better than that of the current method in the same conditions. Finally, according to the new method, we discuss the effect of the common point error on the accuracy of coordinate transformation parameters when we use GPS RTK, and find to have a simple calculation process, a better result, a change at regular on between the common point error and the parameters precision. All this have an instructive role of operating conveniently GPS RTK.
Keywords
Global Positioning System; GPS RTK; coordinate transformation method; position error; Coordinate measuring machines; GPS RTK; coordinate transformation; position error;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5537-9
Type
conf
DOI
10.1109/ICCSIT.2010.5563665
Filename
5563665
Link To Document