Participation in short courses.     1.  The problem and control of Aeolian Sand Drift in Saudi Arabia, Civil Engineering Department, 10-14 April, (1993).   2.  Developing Master Plans for Small Towns & Villages , Remote sensing Applications, 14-18 December (1991)   3.  Foundation Engineering for Practicing Engineer, Civil Engineering Department, April 9-13 , (1988).   4.  Lecture Series on Remote Sensing , Preparatory Year Program  KFUPM, (March, (1987).