Key Technology on Constructing Modern Geodetic Control Network in Shandong Province

Abstract:

This document illustrates the overall technical requirements of constructing modern geodetic control net in Shandong. Besides, it discusses the key technology of following aspects: the layout, observation and data processing of A, B and C-order GPS control net; the repetition measurement of second-class level net throughout the entire Shandong; the repetition and filling-in measurement of third-class level net of Shandong; geoid refining. What’s more, it demonstrates the vital significance and expected precision indexes of constructing recent geodetic control net in Shandong.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 2766-2771
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.2766
• Online since: October 2012
• Authors: De Bao Wang, Jian Zhang, Xue Ling Fang, Xi Wang
• Keywords: Geoid Refining, GPS Control Net, Key Technology, Leveling Network, Recent Geodetic Survey

References

[1] GB/T 18314—2009, Specifications for Global Positioning System Surveys [S]. Beijing: China Standard Press, 2009, pp.7-13, in Chinese.

[2] GB 12897—2006, Specifications for the First and Second Order Leveling [S]. Beijing: China Standard Press, 2006, pp.9-15, in Chinese.

[3] GB 12898—2009, Specifications for the Third and Fourth Order Leveling[S]. Beijing: China Standard Press, 2009, pp.6-11, in Chinese.

[4] GB/T 23709—2009, Basic Specifications for Region Quasi-geoid Determination [S]. Beijing: China Standard Press, 2009, pp.2-5, in Chinese.