NDLI: Study on the method of GPS height interpolation in the linear measurement projects

Content Provider	IEEE Xplore Digital Library
Author	Shi Jun Yao Ji-li Liu Ke-li
Copyright Year	2011
Description	Author affiliation: School of Architecture Engineering, Shandong University of Technology, Zibo, China (Shi Jun; Yao Ji-li; Liu Ke-li)
Abstract	Project survey measures usual transform the GPS geodetic height into the normal height instead of fourth level of measurement in highway, railway and water conservancy works. Because of the linear measurement of the region is banded, the compound surfaces are bound to appear a great error. In this paper, GPS leveling point is a curve which put on an elevation as the function, the two proposed to simplify for the one intended to simplify the proposed model of the complex, to simplify and improve the operation speed, thereby improving efficiency, and guarantee the accuracy of the high into GPS. The title uses the one Newton, cubic spline function and the two surface fitting six-parameter method calculated to compare the accuracy of height anomaly with a set of measures data, improved that the method is possible and can be used in the measure of GPS leveling.
Starting Page	3553
Ending Page	3555
File Size	246714
Page Count	3
File Format	PDF
ISBN	9781457702891
e-ISBN	9781457702907
DOI	10.1109/ICETCE.2011.5775921
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cubic spline function interpolation Fitting Geodesy Spline Global Positioning System Fitting interpolation Newton interpolation Interpolation Accuracy Interpolation error Six parameters method GPS leveling Transmission line measurements
Content Type	Text
Resource Type	Article

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