Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/27224
Title: Close range photogrammetry for the structural monitoring of the Star Ferry colonnade
Authors: Li, C
King, B 
Issue Date: 2002
Publisher: Hong Kong Institution of Engineering Surveyors
Source: Journal of geospatial engineering, 2002, v. 4, no. 2, p. 135-143 How to cite?
Journal: Journal of geospatial engineering 
Abstract: Close range photogrammetry was used to monitor the colonnade of the Hong Kong Cultural and Arts Centre adjacent to the Star Ferry pier in Tsim Sha Tsui, Hong Kong. A consumer-level digital camera was used to capture convergent imagery for four epochs of measurement. At the same time conventional intersection surveys were made of the structure. Photogrammetric measurement of 57 targeted points was made with Elcovision 10 software. Statistical analysis of the photogrammetrically derived coordinates showed, at the 95% level of confidence, that the structure was stable. Comparison with the intersection survey solution showed that the photogrammetric solution produced coordinates of similar accuracy and was up to 50% cheaper to implement.
URI: http://hdl.handle.net/10397/27224
ISSN: 1563-3772
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