%0 Book Section
%9 OS CH : Chapitres d'ouvrages scientifiques
%A Troufleau, D.
%A Lhomme, Jean-Paul
%A Monteny, Bruno
%A Vidal, A.
%A Moran, M.S.
%T Using thermal infrared temperature over sparse semi-arid vegetation for sensible heat flux estimation
%B IGARSS'95 : quantitative remote sensing for science and application : advance program
%C Spring (USA) ; Bruxelles
%D 1995
%E Stein T.I.
%L fdi:010020951
%G ENG
%I IEEE ; URSI
%@ 0-7803-2567-2
%K RELATION CLIMAT COUVERT VEGETAL ; INTERFACE VEGETATION ATMOSPHERE ; TRANSFERT DE CHALEUR ; FLUX THERMIQUE ; TEMPERATURE DE SURFACE ; ESTIMATION ; MODELISATION ; ETUDE EXPERIMENTALE ; ETUDE COMPARATIVE ; TELEDETECTION
%K INFRAROUGE
%K ZONE SAHELIENNE ; ZONE SEMIARIDE
%P 2227-2229
%R 10.1109/IGARSS.1995.524155
%U https://www.documentation.ird.fr/hor/fdi:010020951
%> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_7/b_fdi_53-54/010020951.pdf
%W Horizon (IRD)
%X To estimate sensible heat flux using thermal infra-red temperature T/sub r/ over sparse semi-arid vegetation, a knowledge of either the corrective term kB/sup -1/ or the difference between radiometric and aerodynamic surface temperatures T/sub r/-T/sub o/ is usually required. Several experimental data sets acquired over various sparse vegetation in semi-arid areas (fallow savannah and millet field of HAPEX-Sahel, grassland and shrubland of MONSOON' 90) are used to study the experimental behavior of these variables. When considering the extreme variability of kB/sup -1/ and the difficulty in predicting its value, the relationship between T/sub r/ and T/sub o/ was more thoroughly studied and parameterized using the conceptual two-layer model of Shuttleworth and Wallace (1985)
%B IGARSS'95 : Quantitative Remote Sensing for Science and Application : Advance Program : Symposium
%8 1995/07/10-14
%$ 072BCLIGE ; 062MECEAU ; 126TELAPP08