作者
Adriana Troyo, Douglas O Fuller, Olger Calderón‐Arguedas, Mayra E Solano, John C Beier
发表日期
2009/7/1
期刊
Singapore journal of tropical geography
卷号
30
期号
2
页码范围
265-282
出版商
Blackwell Publishing Asia
简介
Dengue is currently the most important arboviral disease globally and is usually associated with built environments in tropical areas. Remotely sensed information can facilitate the study of urban mosquito‐borne diseases by providing multiple temporal and spatial resolutions appropriate to investigate urban structure and ecological characteristics associated with infectious disease. In this study, coarse, medium and fine resolution satellite imagery (Moderate Resolution Imaging Spectrometer, Advanced Spaceborne Thermal Emission and Reflection Radiometer and QuickBird respectively) and ground‐based data were analyzed for the Greater Puntarenas area, Costa Rica for the years 2002–04. The results showed that the mean normalized difference vegetation index (NDVI) was generally higher in the localities with lower incidence of dengue fever during 2002, although the correlation was statistically significant …
引用总数
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学术搜索中的文章
A Troyo, DO Fuller, O Calderón‐Arguedas, ME Solano… - Singapore journal of tropical geography, 2009