| 宁夏南部区域蒸发(散)量遥感估算方法 |
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| 引用本文： | 郭建茂,王连喜,郑有飞,李建萍. 宁夏南部区域蒸发(散)量遥感估算方法[J]. 南京气象学院学报, 2004, 27(3): 302-309 |
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| 作者姓名： | 郭建茂 王连喜 郑有飞 李建萍 |
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| 作者单位： | 1. 南京气象学院,环境科学系,江苏,南京,210044
2. 宁夏气象防灾减灾重点实验室,宁夏,银川,750002 |
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| 基金项目： | 国家科技部社会公益类研究专项资金项目(2001DIB10089) |
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| 摘 要： | 在利用LANDSAT-7 ETM 卫星遥感资料求取地表特征参数的基础上，将地表分成6类，结合常规气象观测资料，分类别计算，最后综合得出宁夏南部区域蒸发(散)量，并对结果进行分析验证。
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| 关 键 词： | 蒸发（散） 卫星遥感 宁夏南部 |
| 文章编号： | 1000-2022(2004)03-0302-08 |
Estimating Method of Regional Evapotranspiration over South Ningxia Using Satellite Remote Sensing Data |
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| GUO Jian-mao,WANG Lian-xi,ZHENG You-fei,LI Jian-ping. Estimating Method of Regional Evapotranspiration over South Ningxia Using Satellite Remote Sensing Data[J]. Journal of Nanjing Institute of Meteorology, 2004, 27(3): 302-309 |
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| Authors: | GUO Jian-mao WANG Lian-xi ZHENG You-fei LI Jian-ping |
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| Affiliation: | GUO Jian-mao~1,WANG Lian-xi~2,ZHENG You-fei~1,LI Jian-ping~2 |
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| Abstract: | It is a very complicated problem to estimate evapotranspiration (ET) over a large area natural surface.Based on the information of satellite remote sensing and geography,the natural surface is divided into 6 categories,and then the evapotranspiration for each category is calculated.By analyzing the satellite remote sensing and weather station data,the result of regional evapotranspiration over south Ningxia is given,and the result is also analyzed and verified. |
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| Keywords: | evapotranspiration remote sensing south Ningxia |
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