Comparison of regional evapotranspiration using NOAA-AVHRR and LANDSAT-TM images: a case study in an arid area in the sana’a basin, republic of Yemen

• Main Authors: Almhab, Almhab, Ayoub, Ayoub, Busu, Ibrahim, P. Cracknell, Arthur
• Format: Conference or Workshop Item
• Published: 2007
• Subjects: G Geography (General); Q Science (General)
• Online Access: http://eprints.utm.my/id/eprint/13857/

Estimating evapotranspiration (ET) is of the highest importance for understanding and eventually intervening in the water cycle of natural systems. ET is one of the major factors influencing climate change, at local, regional and global levels, and net primary productivity models, but it is difficul...