References

1-Dr.Mohammed Ahmed Gorani (Supervisor of Ph.D. thesis )

Address: Department of Surveying Engineering, Faculty of Engineering, University of Khartoum, P.O. Box 321, Khartoum, Sudan.

Tel: 0918260098

Email:goranima@yahoo.co.uk

2-Dr. Gar elnabi Ibrahim Mohamed (Supervisor of M.sc. thesis and co-supervisor of Ph.D. thesis ).

Address: Department of Surveying Engineering, Faculty of Engineering, University of Khartoum, P.O. Box 321, Khartoum, Sudan.

Tel:0122080877.

3-Dr. alshami Mohamed masaad – U.OF.K . DEP. Of surveying engineering .

Address: Department of Surveying Engineering, Faculty of Engineering, University of Khartoum, P.O. Box 321, Khartoum, Sudan.

Tel: 0912132662.

4-Dr.Fathalrahman Mohamed Adam

Assistant Professor

Civil Engineering Department,faculty of Engineering, Jazan University, Kingdom of Saudi Arabia

Tel: +966567755612

5-Dr. KAMAL ABDELLATIF ABDALLA SAMI

Address: Department of Surveying Engineering, Faculty of Engineering, University of Khartoum, P.O. Box 321, Khartoum, Sudan

Current Address: Town Planning and Survey Sector, P. O. box 1339

Al Ain Municipality, United Arab Emirate,

Tel: +971-3-7620116, Fax: +971-3-7635585.