Rainfall at Al-Khoms, Msallata, and Tarhuna Stations and Its Cartographic Representation Using Geographic Information Systems (GIS)

Abstract

The map is considered the primary tool for the geographer to represent human and natural geographical phenomena. Geographical studies are typically supported by maps as well as diagrams of various phenomena to facilitate their understanding and interpretation. Modern technologies in the field of remote sensing and geographic information systems have provided important tools for studying and cartographically representing climatic elements including precipitation. The aim of this study was to produce seasonal and annual rainfall maps for the Al-Khums, Misrata, and Tarhuna region using the Isohyets Method and the Inverse Distance Weighted (IDW) Method, which are which are among the tools provided by geographic information systems. The study concluded that the use of geographic information systems in producing rainfall maps allows for easy modification and supplementation. The study also concluded that it is important to establish climatological or rainfall stations in order to obtain more accurate results in the studies related to the climate and the environment.