| MODIS数据在森林火点识别中的应用研究 |
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| 引用本文： | 段卫虎,黄诚,王皓,周汝良. MODIS数据在森林火点识别中的应用研究[J]. 安徽农业科学, 2014, 0(28): 9800-9803 |
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| 作者姓名： | 段卫虎 黄诚 王皓 周汝良 |
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| 作者单位： | 西南林业大学,云南昆明,650224;西南林业大学,云南昆明,650224;西南林业大学,云南昆明,650224;西南林业大学,云南昆明,650224 |
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| 摘 要： | 以昆明市安宁县和玉溪市易门县为研究区,选用MODIS数据作为数据源,ARCGIS和ENVI软件作为数据处理平台,采用绝对亮温、相对亮温和植被指数3个因子作为林火判断条件,提高林火判别的精度,为森林火灾的早期探测与发现、火灾扑救和损失评估业务在云南省的运用奠定基础.
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| 关 键 词： | MODIS 森林火灾 亮温 NDVI |
Study on Application of MODIS Data in Forest Fire Recognition |
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| DUAN Wei-hu,HUANG Cheng,WANG Hao,ZHOU Ru-liang. Study on Application of MODIS Data in Forest Fire Recognition[J]. Journal of Anhui Agricultural Sciences, 2014, 0(28): 9800-9803 |
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| Authors: | DUAN Wei-hu HUANG Cheng WANG Hao ZHOU Ru-liang |
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| Affiliation: | DUAN Wei-hu;HUANG Cheng;WANG Hao;ZHOU Ru-liang;Southwest Forestry University; |
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| Abstract: | Taking Anning County of Kunming City,Yimen County of Yuxi City as study area,selecting MODIS data as source,ARCGIS and ENVI as data processing platform,3 factors including absolute light temperature,relative light temperature and vegetation index were determined as conditions for forest fire detection.The method can improve the accuracy of identification of forest fires,lay the foundation for early detection and discovery of forest fires,fire fighting and damage assessment services in Yunnan Province. |
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| Keywords: | MODIS Forest fire Light temperature NDVI |
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