Abstract
Information collection system of GPS Close-range Photogrammetry is a measurement system that integrate high-precision satellite positioning technology, photogrammetry and digital compass angle measurement technique to collect the information of non-contact target. However, in practice, the intersection angle of the image, the distance between feature points and collection point of the image and the geometric relation of collection points and feature points, these will directly affect the calculation accuracy of feature point. Based on different measured data, this paper respectively analyzed the four factors that affecting the calculation accuracy of feature points, and then obtained a batter operation mode of the system and a data processing method as well.
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© 2012 Springer-Verlag GmbH Berlin Heidelberg
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Wang, D., Bei, Jz., Gu, Sz., Nie, Rq. (2012). Operating Mode and Method on Information Collection Systems of GPS Close-Range Photogrammetry. In: Sun, J., Liu, J., Yang, Y., Fan, S. (eds) China Satellite Navigation Conference (CSNC) 2012 Proceedings. Lecture Notes in Electrical Engineering, vol 159. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-29187-6_11
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DOI: https://doi.org/10.1007/978-3-642-29187-6_11
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