Using airborne Vis-NIR-TIR data and a surface energy balance model to map evapotranspiration at high spatial resolution

被引：0

作者：

Jacob, F ^{[1
]}

Olioso, A ^{[1
]}

Gu, XF ^{[1
]}

Hanocq, JF ^{[1
]}

Hautecoeur, O ^{[1
]}

Seguin, B ^{[1
]}

Su, ZB ^{[1
]}

机构：

[1] INRA, F-84914 Avignon 9, France

来源：

REMOTE SENSING AND HYDROLOGY 2000 | 2001年 / 267期

关键词：

high spatial resolution; single layer model; spatial variability; surface energy balance; validation; VIS-NIR-TIR multidirectional remote sensing;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the mapping of surface energy fluxes in a Mediterranean agricultural region using two original tools. The first one is a set of high spatial resolution remote sensing data, allowing the consideration of 100 m size agricultural fields, and the second is a surface energy balance model that retrieves some variables of interest through the spatial variability depicted by the study area. The proposed approach was tested using field measurements on different crops during one year. The comparison showed that the key points of the model gave realistic results and that the energy flux estimates were in agreement with experimental reference measurements.

引用

页码：281 / 285

页数：5