7 November 2008 Acquiring height distribution information about high-rises in Beijing using shadow in SPOT-5
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Proceedings Volume 7147, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Classification of Remote Sensing Images; 71470S (2008) https://doi.org/10.1117/12.813229
Event: Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 2008, Guangzhou, China
Abstract
Shadow in panchromatic band of some high spatial resolution remotely-sensed data can be worked at building height information extraction. This paper introduced an operational method to undertake height distribution information extraction using SPOT-5 panchromatic and multi-spectral data. Whether such a method is feasible and sensibilities of result to some influential factors are analyzed. Then, the method is applied to process SPOT-5 data of Beijing in year 2004 and 2007. Height distribution result shows that high-rise building within Chaoyang District contributes a lot to height growing of the whole city.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhiwei Ye, Zhiwei Ye, Chengbin Deng, Chengbin Deng, Huili Gong, Huili Gong, "Acquiring height distribution information about high-rises in Beijing using shadow in SPOT-5", Proc. SPIE 7147, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Classification of Remote Sensing Images, 71470S (7 November 2008); doi: 10.1117/12.813229; https://doi.org/10.1117/12.813229
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