Analysis of malaria cases in Bangladesh with remote sensing data

Epidemiologic data of malaria cases were correlated with satellite-based vegetation health (VH) indices to investigate if they can be used as proxy for monitoring malaria epidemics in Bangladesh. The VH indices were represented by the vegetation condition index (VCI) and the temperature condition in...

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Veröffentlicht in:The American journal of tropical medicine and hygiene 2006, Vol.74 (1), p.17-19
Hauptverfasser: RAHMAN, Atiqur, KOGAN, Felix, ROYTMAN, Leonid
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creator RAHMAN, Atiqur
KOGAN, Felix
ROYTMAN, Leonid
description Epidemiologic data of malaria cases were correlated with satellite-based vegetation health (VH) indices to investigate if they can be used as proxy for monitoring malaria epidemics in Bangladesh. The VH indices were represented by the vegetation condition index (VCI) and the temperature condition index (TCI). The VCI and TCI estimate moisture and thermal conditions, respectively. Sensitivity of VCI and TCI was assessed using correlation and regression analysis. During cooler months (November-March) when mosquitoes are less active, the correlation was low. It increased considerably during the warm and wet season (April-October), reaching 0.7 for the TCI in early October and -0.66 for the VCI in mid September.
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subjects Animals
Bangladesh - epidemiology
Biological and medical sciences
Culicidae - physiology
Disease Outbreaks
Ecosystem
Human protozoal diseases
Humans
Infectious diseases
Malaria
Malaria - epidemiology
Malaria - parasitology
Medical sciences
Parasitic diseases
Plant Development
Protozoal diseases
Seasons
Spacecraft
Temperature
Weather
title Analysis of malaria cases in Bangladesh with remote sensing data
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