| 遥感监测土壤水分的理论、方法及研究进展 |
| |
| 引用本文： | 陈怀亮,毛留喜,冯定原.遥感监测土壤水分的理论、方法及研究进展[J].遥感技术与应用,1999,14(2):55-65. |
| |
| 作者姓名： | 陈怀亮 毛留喜 冯定原 |
| |
| 作者单位： | 河南省气象科学研究所， 南京气象学院 |
| |
| 摘 要： | 对国内外遥感监测土壤水分的发展情况进行了回顾，简单总结了国内外常用的遥感监测土壤水分的方法及其原理，对目前遥感监测土壤水分领域的研究重点和未来发展方向进行了评述。以改进的热惯量法和植被缺水指数法等为主要代表的土壤水分遥感监测方法日臻成熟，可以投入业务运行|随着成本的不断降低，微波遥感是监测土壤水分的最有希望的方法之一。
|
| 关 键 词： | 土壤水分 遥感 热惯量法 植被缺水指数法 |
| 文章编号： | 1004-0323(1999)02-0055-11 |
| 修稿时间： | 1998年12月7日 |
A Review :Theories,Methods and Development on Soil Moisture Monitoring by Remote Sensing |
| |
| CHEN Huailiang,MAO Liuxi,Feng Dingyuan.A Review :Theories,Methods and Development on Soil Moisture Monitoring by Remote Sensing[J].Remote Sensing Technology and Application,1999,14(2):55-65. |
| |
| Authors: | CHEN Huailiang MAO Liuxi Feng Dingyuan |
| |
| Affiliation: | (Henan Institute of Meteorology,Zhengzhou 450003) (Department of Applied Meteorology,NIM,Nanjing 210044) |
| |
| Abstract: | In this paper, the national/international developments, as well as the theories and methods of soil moisture monitoring by remote sensing are simply s ummarized. A review on the study keys and development directions in the field of drought monitoring by remote sensing is carried out. The results showed that th e methods on soil moisture monitoring by remote sensing, which are mainly stood for by improved thermal inertia and CWSI, are becoming mature and they can be us ed in daily operation. Microwave remote sensing is one of the most promise ways with the costs reduce. |
| |
| Keywords: | Soil moisture Remote sensing Thermal inertia CWSI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《遥感技术与应用》浏览原始摘要信息 |
|
点击此处可从《遥感技术与应用》下载全文 |
