详细信息
AVHRR数据小火点自动识别方法的研究 被引量:20
A Method to Automatically Identify Small Burning Spots by Using AVHRR Data
文献类型:期刊文献
中文题名:AVHRR数据小火点自动识别方法的研究
英文题名:A Method to Automatically Identify Small Burning Spots by Using AVHRR Data
第一作者:覃先林
机构:[1]中国林业科学研究院资源信息研究所
年份:2000
卷号:15
期号:1
起止页码:36-40
中文期刊名:遥感技术与应用
外文期刊名:REMOTE SENSING TECHNOLOGY AND APPLICATION
收录:CSTPCD;;CSCD:【CSCD_E2011_2012】;
基金:"九五"国家攻关项目!"重大自然灾害评估系统研究"专题 ( 96-B0 2 -0 2 -0 2 )中的部分内容
语种:中文
中文关键词:森林火灾;遥感;NOAA-AVHRR数据;小火点;自动识别
外文关键词:Forest fire, Remote sensing, NOAA\|AVHRR data, Small burning spots
分类号:S762.32;TP79
摘要:利用 NOAA- AVHRR数据 ,采用多因子分析方法 ,通过建立小火点自动识别模型来提取小火点燃烧信息。经实验验证 ,该方法能较好地减少云体、裸地对火点判断的干扰 。
The quantitative method has been applied to research by more and more researchers with remote sensing data recently. We also try to apply the quantitative method to study forest fire. In this study, a model was developed to identify small burning spots automatically by using multivariate analysis. Experiments showed that this model could reduce the interference from cloud and boreal land. So it can increase the precision of monitoring small burning spots to some degree.
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