Title :
The Detection of Thermal Field Change in Urban and Suburban Areas of Wuhan City with TM Data and an Analysis of the Affecting Factors
Author :
Zhao, Chen ; Lei, Lei ; Cao, Zhen ; Fan, Yunsong ; Zhang, Huabing
Author_Institution :
Sch. of Remote Sensing & Inf. Eng., Wuhan Univ., Wuhan, China
Abstract :
This report is carried out on the basic analysis data of the Wuhan TM thermal infrared data, and the results were qualitatively analyzed. With the bands of 1998 and 2005, the basic factors affecting the thermal field, namely buildings, greenbelts and water bodies, were identified by modeling the feature extraction. On the basis of that, the data was analyzed for the features of the underlying changing with the time and space.
Keywords :
atmospheric boundary layer; atmospheric temperature; feature extraction; geophysical image processing; AD 1998; AD 2005; China; TM data; Wuhan City; building effect; change detection; feature extraction; greenbelt effect; heat island; remote sensing; suburban areas; thermal field change; thermal island; urban areas; water body effect; Buildings; Cities and towns; Data mining; Feature extraction; Remote sensing; Temperature distribution;
Conference_Titel :
Multimedia Technology (ICMT), 2010 International Conference on
Conference_Location :
Ningbo
Print_ISBN :
978-1-4244-7871-2
DOI :
10.1109/ICMULT.2010.5631175
