Volume 1: Issue 2 Vegetation cover change in arid regions: An empirical study on the Tabuk region using the digital data of the objective survey carried on the Landsat-5 satellite.The application of geographic information systems and remote sensing data to study the environment of occurrence and spread of Rift Valley Fever in the Jazan region in the year (2000-2001 AD), Kingdom of Saudi Arabia.A comprehensive geographic information system to locate dangerous traffic locations (1)
