1. International Center for Agricultural Research in the Dry Areas (ICARDA), 15 Khalid Abu Dalbouh St, Abdoon EShamali, PO Box 950764, Amman, Jordan
2. Department of Civil and Environmental Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
3. Water Resources and Remote Sensing Laboratory, Department of Water Resources, Graduate School of Water Resources, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon 440-746, Republic of Korea