Abstract
The actual evapotranspiration from one test site in the northern part of Senegal was calculated using a combination of NOAA-AVHRR data and meteorological data. AVHRR data were calibrated and corrected for the influence of the atmosphere. The relationship ET - RN = ab(T(s) - T(a)) was established on the basis of in situ measurements of fluxes during a field campaign September-October 1988. The flux measurements are presented, and the influence of surface roughness on the relationship is analyzed. A simple method for time integration of actual evapotranspiration between days with satellite data is presented.
| Original language | English |
|---|---|
| Journal | Remote Sensing of Environment |
| Volume | 46 |
| Issue number | 2 |
| Pages (from-to) | 164-172 |
| ISSN | 0034-4257 |
| DOIs | |
| Publication status | Published - 1993 |
| Externally published | Yes |