| 基于遥感的区域蒸散发研究 |
| |
| 引用本文： | 高黎辉,陈宁,朱启林. 基于遥感的区域蒸散发研究[J]. 水利科技与经济, 2009, 15(5): 412-413,416 |
| |
| 作者姓名： | 高黎辉 陈宁 朱启林 |
| |
| 作者单位： | 中国水利水电科学研究院水利研究所,北京,100038;中国水利水电科学研究院水资源研究所,北京,100038 |
| |
| 基金项目： | 灌区诊断评价技术与方法及节水改造标准体系研究（2006BAD11B01） |
| |
| 摘 要： | 蒸散发是极其重要的水循环要素过程,影响着地表降水和辐射能的重新分配。遥感作为一种高效的空间信息获取和处理技术,把蒸散发的研究带到了一个新的局面。综述了遥感监测蒸散发的现状,介绍了遥感研究蒸散发的理论基础及常用的几种模型,指出了存在的问题并对未来发展进行了预测。
|
| 关 键 词： | 蒸散发 遥感 能量平衡方程 遥感蒸散模型 |
Researches on Regional Evapotranspiration Based on Remote Sensing Technology |
| |
| GAO Li-hui,CHEN Ning,ZHU Qi-lin. Researches on Regional Evapotranspiration Based on Remote Sensing Technology[J]. Water Conservancy Science and Technology and Economy, 2009, 15(5): 412-413,416 |
| |
| Authors: | GAO Li-hui CHEN Ning ZHU Qi-lin |
| |
| Affiliation: | GAO Li- hui, CHEN Ning, ZHU Qi- lin (Chinese Institute of Water Resources and Hydropower Research a. Irrigation and Drainage Department; b. Water Resources Department, Beijing 100038) |
| |
| Abstract: | Evapotranspiration is a very important course in water cycle; it has an influence on the redistribution of precipitation and radiant energy. As an efficient technique in catching and dealing with space information, remote sensing has brought ET research to a new phase. This paper summaries the status quo of evapotranspiration calculation using remote sensing technology, introduces the theory basis and several models which are in common use, put forwards the existing problems and forecast the future development. |
| |
| Keywords: | evapotranspiration remote sensing energy balance equation remote sensing ET model |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
