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(Article of periodic en Anglais - 2012)

Document title

Urban surface heat fluxes infrared remote sensing inversion and their relationship with land use types

Authors(s) and Affiliation(s)

LIU Y. (1 2) ; SHINTARO G. (3) ; ZHUANG D. (1) ; KUANG W. (1) ;
(1) Inst. of Geographic Sciences and Natural Resources Research, Beijing, CHINE
(2) Graduate Univ. of Chinese Academy of Sciences, Beijing, CHINE
(3) Rissho Univ., Saitama, JAPON

Abstract

Using ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) infrared remote sensing data the AA. inversed the parameters of urban surface heat fluxes applying the PCACA model and theoretical position algorithm, and then they analyzed the influence of different land use types on the surface heat fluxes and energy balance. In this study, Kumagaya, a city in Saitama Prefecture, Japan, was selected as the experimental area. The result shows that the PCACA model is feasible for the surface heat fluxes estimation in urban areas because this model requires less parameters in the procedure of heat fluxes estimation in urban areas with complicated surface structure and can decrease the uncertainty. And they found that different land-use types have indicated the height heterogeneity on the surface heat fluxes significantly.

Source

Article of periodic

published at : Journal of geographical sciences. Acta geographica sinica / ISSN 1009-637X

Editor : CHINE

Millesime : 2012, vol. 22, no4 [pp. 699-715]

Bibliographic references : 45 ref.

Collation : 9 fig., 3 tabl.

Language

Anglais

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1007/s11442-012-0957-7

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2012
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