DocumentCode :
2233216
Title :
Combined spatial point pattern analysis and remote sensing for assessing landmine affected areas
Author :
Chan, J.C.-W. ; Alegría, A.C. ; Veratelli, M.G. ; Folegani, M. ; Sahli, H.
Author_Institution :
Dept. of Electron. & Inf. (ETRO), Vrije Univ. Brussel (VUB), Brussels, Belgium
fYear :
2012
fDate :
22-27 July 2012
Firstpage :
5368
Lastpage :
5371
Abstract :
This work extends our previous work on risk estimation of a mine contaminated area using mine action information such as minefield records and mine incidence, and feature indicators extracted from satellite images. Changes in temporal NDVI´s and access to main transport routes and protective landscape such as forest edge are used to indicate potentially risk areas. All features are harmonized in an GIS environment. Kernel density function is performed on landmine and Earth Observation indicators. Safe areas are identified by land-in-use. A final risk map is produced by merging safe areas and risk estimation layer.
Keywords :
feature extraction; geographic information systems; geophysical image processing; landmine detection; remote sensing; risk analysis; terrain mapping; Earth observation indicators; GIS environment; combined spatial point pattern analysis; feature indicator extraction; forest edge; kernel density function; land-in-use; landmine affected area assess; mine action information; mine contaminated area risk estimation; mine incidence; minefield records; protective landscape; remote sensing; risk estimation layer; risk mapping; safe area identification; satellite images; temporal NDVI; transport route access; Data mining; Earth; Feature extraction; Kernel; Remote sensing; Roads; Satellites; kernel density function; landmines; risk estimation; risk indicators;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International
Conference_Location :
Munich
ISSN :
2153-6996
Print_ISBN :
978-1-4673-1160-1
Electronic_ISBN :
2153-6996
Type :
conf
DOI :
10.1109/IGARSS.2012.6352394
Filename :
6352394
Link To Document :
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