Estimation of ground heat flux using AVHRR data and an advanced thermal inertia model (SoA-TI model)

被引：13

作者：

Cracknell, AP

Xue, Y

机构：

[1] Department of Applied Physics and Electronic and Mechanical Engineering, University of Dundee, Dundee

[2] Department of Physics and Astronomy, University of Leicester, Leicester, LEI 7RH, University Road

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 1996年 / 17卷 / 03期

关键词：

D O I：

10.1080/01431169608949033

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The measurement of ground heat flux is required for many applications. Advanced Very High Resolution Radiometer (AVHRR) data are used within this study, the temporal resolution providing several overpasses throughout a single diurnal cycle at a suitable spatial and radiometric resolution. The technique of thermal inertia mapping by airborne and satellite-borne sensors has opened a new held of quantitative thermal property interpretation from thermal infrared remote sensing surveys. The algorithms adopted to calculate the ground heat flux were based on the second-order approximation thermal inertia model (SoA-TI model) of Xue and Cracknell. Not only the amplitude of the surface temperature wave but also the phase information of the surface temperature change are used. The approach is demonstrated by using some AVHRR data from France.

引用

页码：637 / 642

页数：6

共 20 条

[1]

[Anonymous], REVIEW

[2] SIMPLE THERMAL-MODEL OF EARTHS SURFACE FOR GEOLOGIC MAPPING BY REMOTE-SENSING [J].