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| 遥感技术在农业灾害监测中的应用 | |
| 引用本文： | 闫峰,李茂松,王艳姣,覃志豪. 遥感技术在农业灾害监测中的应用[J]. 自然灾害学报, 2006, 15(6): 131-136 |
| 作者姓名： | 闫峰 李茂松 王艳姣 覃志豪 |
| 作者单位： | 1. 南京大学国际地球系统科学研究所,南京,210093;中国农业科学院农业环境与可持续发展研究所,北京,100081 2. 中国农业科学院农业环境与可持续发展研究所,北京,100081 3. 中国科学院大气物理研究所,北京,100029;中国气象局国家气候中心,北京,100081 4. 南京大学国际地球系统科学研究所,南京,210093;中国农业科学院农业资源与农业区划研究所,北京,100081 |
| 基金项目： | 国家社会公益研究专项基金;国家自然科学基金;国家科技支撑计划项目 |
| 摘 要： | 农业灾害作为自然灾害系统中最大的部门灾害，其大面积的发生严重影响了我国农业的可持续发展。近年来，我国农业灾害表现为规模增大、程度加深的趋势。农业灾害的遥感监测克服了传统监测方法的不足，具有十分广阔的应用前景。分析了当前主要农业灾害遥感监测应用的原理和方法，就如何进一步加强遥感技术在农业灾害监测中的应用进行了讨论。要提高遥感技术在农业灾害监测中的应用范围和精度，必须进一步加强农业灾害遥感机理的研究，采用多传感器、多时相、多分辨率遥感数据相结合的监测方式。 |
| 关 键 词： | 遥感 农业灾害 监测 |
| 文章编号： | 1004-4574（2006）06-0131-06 |
| 收稿时间： | 2006-10-10 |
| 修稿时间： | 2006-11-20 |
Application of remote sensing technique to monitor agricultural disasters |
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| YAN Feng,LI Mao-song,WANG Yan-jiao,QIN Zhi-hao. Application of remote sensing technique to monitor agricultural disasters[J]. Journal of Natural Disasters, 2006, 15(6): 131-136 | |
| Authors: | YAN Feng LI Mao-song WANG Yan-jiao QIN Zhi-hao |
| Affiliation: | 1. International Institute for Earth System Science, Nanjing University, Nanjing 210093, China; 2. Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China; 3. The Institute of Atmospheric Physics, Chinese Academy of Science, Beijing 100029, China; 4. National Climate Center, China Meteorological Administration, Beijing 100081, China; 5. Institute of Agrn-Reseurces and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China |
| Abstract: | As one of the most serious disasters among the natural disaster system,agricultural disaster occurs in large scales,which will hold back the sustainable development of agriculture in China.In recent years,the agricultural disaster in China shows a new trend.That is,the disaster influences larger areas and destroys even more seriously than before.Remote sensing(RS) monitoring used for agricultural disaster overcomes the shortcomings in traditional methods of monitoring and it has broad application prospects.In this paper,the authors analyze the principle and methods of the main agricultural disasters monitoring with RS techniques and discuss how to strengthen the application of agricultural disaster monitoring with remote sensing.To broaden the range of application of RS in agricultural disaster monitoring,the monitoring mechanism of RS for different agricultural disaster must be studied further.The RS data from multiple-sensors,with different resolutions and in dissimilar time can be chosen for agricultural disaster monitoring. |
| Keywords: | remote sensing agricultural disaster monitoring |
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