出版社：Consejo Superior de Investigaciones Científicas
摘要：This paper intends to obtain accurate estimations of reference évapotranspiration from multitemporal analysis of NOAA-AVHRR images. The study area corresponds to the Autonomous Community of Andalucía, and the period of analysis comprehends the spring and summer seasons of 1994 to 1997. Results obtained from multiple regression analysis are compared with those derived from spatial interpolation, using geostatistical methods. The results show a better fitting and more realistic trends for those maps derived from satellite data than those generated from spatial interpolation.
