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Proceedings Paper

Geometric correction and spatial visualization of accuracy on QuickBird imagery
Author(s): Gang Qiao; Weian Wang
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Paper Abstract

Since the successful launch of DigitalGlobe's QuickBird satellite on Oct 18th, 2001, QuickBird imagery has become the best choice for large-scaled mapping using high resolution satellite images. This paper first presents a quantitative evaluation of the geometric accuracy that can be achieved with QuickBird imagery using the metadata provided with DigitalGlobe's image products, then the technology of spatial visualization for the accuracy determination and the whole expression are put forward.

Paper Details

Date Published: 28 October 2006
PDF: 7 pages
Proc. SPIE 6418, Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 641809 (28 October 2006); doi: 10.1117/12.712265
Show Author Affiliations
Gang Qiao, Tongji Univ. (China)
Weian Wang, Tongji Univ. (China)


Published in SPIE Proceedings Vol. 6418:
Geoinformatics 2006: GNSS and Integrated Geospatial Applications
Deren Li; Linyuan Xia, Editor(s)

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