Application of Global Position System Real Time Kinematic to Photocontrol Point Measurement in Large Scale Aerial Survey and Analysis of the Precision

Abstract:

With the widely application of large scale aerophotogrammetry ,the traditional measurement methods already can’t satisfy the efficiency requirements of Photocontrol Point Measurement. There are some obvious advantages in GPS RTK, so it’s applied to Photocontrol Point Measurement. This article takes Jiaozuo with an aerial survey of 1:2000 for example, and introduces the operation of GPS RTK, analysis the problems in the procedure of operation, and also offers solution. As a result, the article provides a good reference to the application of Photocontrol Point Measurement. It analysis the measurement accuracy in GPS RTK, precision analysis about spatial aerotriangulation and proves that it satisfies the demand for proportion of 1:2000.

• Periodical: Applied Mechanics and Materials (Volumes 239-240)
• Pages: 507-510
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.239-240.507
• Online since: December 2012
• Authors: Tian Zi Li, Chang Hua Liu
• Keywords: GPS RTK, Photocontrol Point Measurement, Precision

References

[1] JIANG Fu-min.2007.GPS RTK technology the experiment applying in measuring in big architect's scale entire digitization aerophotography. Journal of Shaoguan University·science technology, VOLUME 28 NO.3: 81-83.In Chinese.

[2] ZHOU Chang-long, JINAG Xu-hui.2006. APPLICATION OF GPS IN CONTROL SURVEY OF AEROPHOTOGRAPHICAL FIELD WORKING——Distributing and Surveying of Control Network in 1∶10000 surveying Project of Hejing in Xinjiang. Chinese Journal of Engineering Geophysics, VOLUME 6 NO.3: 488-492. In Chinese.

[3] ZOU Zhiping1, ZHANG Xiaoyong2,LI Hong3.2007.Application of Trimble GPS 5700 to Vertical Control Survey of Photogrametry. Geospatial Information, VOLUME 5 NO.5: 30-32.

[4] XU Shao-quan etc. 2006.A Study of the Theory and Application of GPS. Wuhan :  wuhan university press: 68-69. In Chinese.