Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-8, 1369-1382, 2014
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-8/1369/2014/
doi:10.5194/isprsarchives-XL-8-1369-2014
© Author(s) 2014. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
23 Dec 2014
Integrating GIS with AHP and Fuzzy Logic to generate hand, foot and mouth disease hazard zonation (HFMD-HZ) model in Thailand
R. Samphutthanon1, N. K. Tripathi1, S. Ninsawat1, and R. Duboz2 1Remote Sensing and Geographic Information Systems Field of Study, School of Engineering and Technology, Asian Institute of Technology (AIT), Thailand
2Agirs Research Unit, CIRAD, Montpellier, France
Keywords: Hand, Foot and Mouth Disease Hazard Zonation model (HFMD-HZ model), Spatial Multi-criteria Decision Analysis (SMCDA), Analytical Hierarchy Process (AHP), Fuzzy logic AHP, Geographic Information Systems (GIS) Abstract. The main objective of this research was the development of an HFMD hazard zonation (HFMD-HZ) model by applying AHP and Fuzzy Logic AHP methodologies for weighting each spatial factor such as disease incidence, socio-economic and physical factors. The outputs of AHP and FAHP were input into a Geographic Information Systems (GIS) process for spatial analysis. 14 criteria were selected for analysis as important factors: disease incidence over 10 years from 2003 to 2012, population density, road density, land use and physical features. The results showed a consistency ratio (CR) value for these main criteria of 0.075427 for AHP, the CR for FAHP results was 0.092436. As both remained below the threshold of 0.1, the CR value were acceptable. After linking to actual geospatial data (disease incidence 2013) through spatial analysis by GIS for validation, the results of the FAHP approach were found to match more accurately than those of the AHP approach. The zones with the highest hazard of HFMD outbreaks were located in two main areas in central Muang Chiang Mai district including suburbs and Muang Chiang Rai district including the vicinity. The produced hazardous maps may be useful for organizing HFMD protection plans.
Conference paper (PDF, 1432 KB)


Citation: Samphutthanon, R., Tripathi, N. K., Ninsawat, S., and Duboz, R.: Integrating GIS with AHP and Fuzzy Logic to generate hand, foot and mouth disease hazard zonation (HFMD-HZ) model in Thailand, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-8, 1369-1382, doi:10.5194/isprsarchives-XL-8-1369-2014, 2014.

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