| 基于AATSR数据的东北林火识别方法研究 |
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| 引用本文： | 覃先林,张子辉,李增元,易浩若.基于AATSR数据的东北林火识别方法研究[J].遥感技术与应用,2007,22(4):479-484. |
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| 作者姓名： | 覃先林 张子辉 李增元 易浩若 |
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| 作者单位： | (1.中国林业科学研究院资源信息研究所,林业部重点开放性实验室-林业遥感与信息技术实验室,北京 100091;2.国家林业局森林防火预警监测信息中心,北京 100714) |
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| 基金项目： | 中欧科技合作项目龙计划 |
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| 摘 要： | 森林火灾是一种世界性的重要自然灾害,它分布广、发生频度高,破坏森林资源,干扰人民正常生活秩序,造成全球性环境污染,越来越受到各国政府的重视。遥感(Remote Sensing,简称RS)、地理信息系统(Geography Information System,简称GIS)、网络等现代高新信息技术的出现和发展,为人类研究防灾减灾的工作提供了更为方便的条件。在对AATSR (全称为Advanced AlongTrack Scanning Radiometer)数据相关波段分析和背景信息集成的基础上,在东北林区开展了利用AATSR数据识别森林火灾的方法研究。同时,对分别由AATSR和MODIS(全称为ModerateResolution Image Spectroradiometer)数据获得的东北林区火灾监测结果进行了对比验证。
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| 关 键 词： | 森林火灾 遥感 AATSR MODIS |
| 文章编号： | 1004-0323（2007）04-0479-06 |
| 收稿时间： | 2007-02-12 |
| 修稿时间： | 2007-02-122007-05-21 |
Northeast Forest Fires Identification Methodology Using AATSR Data |
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| QIN Xian-lin,ZHANG Zi-hui,LI Zeng-yuan,YI Hao-ruo.Northeast Forest Fires Identification Methodology Using AATSR Data[J].Remote Sensing Technology and Application,2007,22(4):479-484. |
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| Authors: | QIN Xian-lin ZHANG Zi-hui LI Zeng-yuan YI Hao-ruo |
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| Affiliation: | (1.Research Institute of Forest Resource Information Techniques,State Laboratory for Remote Sensing and Information Techniques,CAF,Beijing100091,China; 2.Information Center of Forest Prediction and Monitoring,State Forestry Administration,Beijing100714,China) |
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| Abstract: | Forest fire is a kind of worldwide natural calamity.It is extensively distributed with high occurrence frequency and destroys forest resources thus disturbing normal living order of people and leading to environmental deterioration.The appearance and development of modernistic new high technologies,such as Remote Sensing(RS),Geographic Information System(GIS) and Internet,have given more convenience for preventing and decreasing disaster than before.In this study,basing on analyzing the information of related bands of Advanced Along Track Scanning Radiometer(AATSR) and integration of background GIS data,a thread condition forest fire identification methodology has been developed.At the same times,the fire identification results by using AATSR and Moderate Resolution Image Spectroradiometer(MODIS) data have been tested in northeast of China. |
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| Keywords: | AATSR MODIS |
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