Processing airborne, spaceborne hyperspectral and GIS data in urban areas

Bhaskaran, Sunil and Datt, Bisun (2003) Processing airborne, spaceborne hyperspectral and GIS data in urban areas. In: IEEE International Geoscience and Remote Sensing Symposium 2003 (IGARSS 2003), 21-25 Jul 2003, Toulouse, France.

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Abstract

Paper describes a methodology to process, analyse and compare hyperspectral remote sensing data for mapping vulnerability in urban areas. Spaceborne and airborne imaging spectrometers are used to develop this model. A high precision spectral library of pure materials over an urban scene in Sydney was created by using a spectroradiometer. Hyperspectral images were corrected for radiometric and atmospheric disturbances and calibrated before classification by a supervised method. Results include the creation of a detailed high precision spectral library of urban surface materials. Other results include an integrated model which was developed by combining with other GIS data for providing decision support systems.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Faculty / Department / School: Historic - Faculty of Engineering and Surveying - Department of Surveying and Land Information
Date Deposited: 30 Nov 2007 11:55
Last Modified: 20 Nov 2015 04:40
Uncontrolled Keywords: airborne imaging spectrometers; hyperspectral images; urban surface materials
Fields of Research : 09 Engineering > 0909 Geomatic Engineering > 090905 Photogrammetry and Remote Sensing
09 Engineering > 0909 Geomatic Engineering > 090903 Geospatial Information Systems
12 Built Environment and Design > 1205 Urban and Regional Planning > 120507 Urban Analysis and Development
Socio-Economic Objective: E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering
Identification Number or DOI: 10.1109/IGARSS.2003.1294455
URI: http://eprints.usq.edu.au/id/eprint/11422

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