Technical note Analysis of a simplified relation for estimating daily evapotranspiration from satellite thermal IR data
- 1 August 1989
- journal article
- research article
- Published by Taylor & Francis in International Journal of Remote Sensing
- Vol. 10 (8) , 1327-1337
- https://doi.org/10.1080/01431168908903971
Abstract
Estimation of evapotranspiration from thermal infrared (IR)as been widely studied in recent years and in particular by methods using the simplified relation ETR − R n = A − B(T s−T a) proposed by Jackson et al. (1977) and thermal IR data from the NOAA satellite obtained near midday (local time). The representativeness of instantaneous temperature for computing daily fluxes is discussed and a one-layer model is presented for a developed crop. A new theoretical expression of the simplified relation which can be applied to developed crops is presented and the sensitivity of the parameters in this relation is examined.This publication has 11 references indexed in Scilit:
- Teledetection et bilan hydrique: Utilisation combinee d'un modele agrometeorologique et des donnees de l'IR thermique du satellite NOAA-AVHRRAgricultural and Forest Meteorology, 1987
- Radiative surface temperature and energy balance of a wheat canopyBoundary-Layer Meteorology, 1986
- Evapotranspiration over an Agricultural Region Using a Surface Flux/Temperature Model Based on NOAA-AVHRR DataJournal of Climate and Applied Meteorology, 1986
- Comparison of hydrologically simulated and remotely sensed actual evapotranspiration from some Mediterranean vegetation formationsInternational Journal of Remote Sensing, 1985
- Estimation of regional evapotranspiration of arable crops from thermal infrared imagesInternational Journal of Remote Sensing, 1985
- An inverse problem occurring in remote sensing in the thermal infrared bands and its solutionsJournal of Geophysical Research: Atmospheres, 1985
- Using midday surface temperature to estimate daily evaporation from satellite thermal IR dataInternational Journal of Remote Sensing, 1983
- Utilisation de la thermographie IR pour l'estimation de l'évaporation régionale I. Mise au point méthodologique sur le site de la CrauAgronomy for Sustainable Development, 1982
- Wheat canopy temperature: A practical tool for evaluating water requirementsWater Resources Research, 1977
- Potential evapotranspiration estimates by the approximate energy balance method of PenmanJournal of Geophysical Research, 1960