Abstract
This article mainly improved the Multi-surface function based on earth gravity field model EGM2008 by considering the shortcomings of Multi-surface function in theory. Improved Multi-surface function optimized the core function and reduced the difficulty in actual use. Compared with traditional Multi-surface function, improved Multi-surface function improved the precision and reduced workload.The result shows that improved fitting function can significantly improve the fitting precision of height anomaly and it also has high practical value.
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Yu, B., Guan, Z., Xu, X., Yang, L.O. (2013). The Application of an Improved Multi-surface Function Based on Earth Gravity Field Model in GPS Leveling Fitting. In: Bian, F., Xie, Y., Cui, X., Zeng, Y. (eds) Geo-Informatics in Resource Management and Sustainable Ecosystem. GRMSE 2013. Communications in Computer and Information Science, vol 399. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-41908-9_14
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DOI: https://doi.org/10.1007/978-3-642-41908-9_14
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-41907-2
Online ISBN: 978-3-642-41908-9
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