A C++ program for retrieving land surface temperature from the data of Landsat TM/ETM+ band6

被引：126

作者：

Zhang, Jinqu

Wang, Yunpeng

Li, Yan

机构：

[1] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China

[2] S China Normal Univ, Comp Sch, Guangzhou 510631, Peoples R China

[3] Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

COMPUTERS & GEOSCIENCES | 2006年 / 32卷 / 10期

关键词：

land surface temperature (LST); TM/ETM; software tool; C plus;

D O I：

10.1016/j.cageo.2006.05.001

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A C++ language-based software tool for retrieving land surface temperature (LST) from the data of Landsat TM/ETM+ band6 is developed. It has two main functional modules: (1) Three methods to compute the ground emissivity based on land use/cover classification image, NDVI image and the ratio values of vegetation and bare ground and (2) Converting digital numbers (DNs) from TM/ETM + band6 to LST. In the software tool, Qin et al.'s mono-window algorithm and Jimenez-Muhoz and Sobrino's single channel algorithm are programmed to retrieve LST. It will be a useful software tool to study the thermal environment of ground surface or the energy balance between the ground and the bottom atmosphere by using the thermal band of Landsat TM/ETM +. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1796 / 1805

页数：10

共 21 条

[1] MAPPING MICRO-URBAN HEAT ISLANDS USING LANDSAT TM AND A GIS [J].