Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-4, 311-314, 2014
https://doi.org/10.5194/isprsarchives-XL-4-311-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
23 Apr 2014
Positioning Accuracy Analysis and Application for Worldview-1 Stereo Imagery
Z. Xiao1,2, B. Yang1,2, and H. Zhang1,2 1Beijing Institute of Surveying and Mapping, No.15 Yangfangdian Road, 100038, Beijing, China
2Beijing Key Lab of Information Engineering in City Space, 100038, Beijing, China
Keywords: WorldView-1, High resolution satellite, Stereo images, Positioning accuracy Abstract. This article introduced the progress of processing the WorldView-1 satellite image by using the air triangulation method.And different adjustment models were used to improve the vendor provided RPC (Rational Polynomial Coefficients) accuracy. WorldVfew-1 images in Beijing are used to test the correction accuracy of these adjustment models.Results show that the systematic errors of RPC model can be eliminated using a small amount of control points. The planar RMSE can reach 1.6 pixels (0.9 meter).
Conference paper (PDF, 310 KB)


Citation: Xiao, Z., Yang, B., and Zhang, H.: Positioning Accuracy Analysis and Application for Worldview-1 Stereo Imagery, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-4, 311-314, https://doi.org/10.5194/isprsarchives-XL-4-311-2014, 2014.

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