Impediments to Vertical Data Capture from Aerial LiDAR for Three-dimensional Building Extraction
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Bibliographic Details
| Author(s): |
Tommy Hinks
Hamish Carr Debra Laefer |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September 2007 | ||||
| Published in: | IABSE Symposium Weimar 2007 | ||||
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| Page(s): | 502-503 | ||||
| Total no. of pages: | 7 | ||||
| Year: | 2007 | ||||
| DOI: | 10.2749/weimar.2007.0310 | ||||
| Abstract: |
Aerial Light Detection and Ranging (LiDAR) offers the potential to generate detailed, threedimensional models of the built environment in urban settings. Such models would offer distinct advantages for a wide range of applications from improved noise and pollution prediction to disaster mitigation modelling. Presently, some impediments to such important data capture are a function of the current technology and an outgrowth of the geometry of dense urban development. This paper outlines the difficulties related to effective vertical data capture in an urban environment and recommends specific approaches toward a geometric optimization of this problem. |
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| Keywords: |
aerial surveys remote sensing urban studies three-dimensional models geographic information systems LiDAR
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