The Method of Inter-Transformation between Horizontal and Space Coordinate
Authors
Jianing Zhen, Guodong Yang, Jingyu Kang, Xuqing Zhang, Heng Wang
Corresponding Author
Jianing Zhen
Available Online April 2016.
- DOI
- 10.2991/i3csee-16.2016.14How to use a DOI?
- Keywords
- Coordinates transformation; Adjustment; Geodetic Height; Horizontal Coordinate
- Abstract
Realizing coordinates transformation between WGS-84 datum and local datum is the key problems of GPS surveying .It is difficult to obtain the precise geodetic height in the national or local coordinate system which affects the accuracy of 7 parameter models .This paper puts forward a way of transformation which can achieve the WGS-84 to BJ-54 and WGS-84 to Xi’an 80 coordinate transformation combining with an “adjustment” method. It only needs to know the horizontal coordinate of each datum .The results of experiment show that in a certain longitude-latitude grid it is able to achieve the high accuracy horizontal coordinate transformation to meet the demand of the actual work in the case of lacking geodetic height.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jianing Zhen AU - Guodong Yang AU - Jingyu Kang AU - Xuqing Zhang AU - Heng Wang PY - 2016/04 DA - 2016/04 TI - The Method of Inter-Transformation between Horizontal and Space Coordinate BT - Proceedings of the 2016 International Conference on Civil, Structure and Environmental Engineering PB - Atlantis Press SP - 68 EP - 72 SN - 2352-5401 UR - https://doi.org/10.2991/i3csee-16.2016.14 DO - 10.2991/i3csee-16.2016.14 ID - Zhen2016/04 ER -