Geophysical Mapping of Ghana Using Advanced Cartographic Tool GMT

Ghana is a country exceptionally rich in geologic mineral resources with contrasting topographic relief and varied geophysical setting. This paper evaluated the geological setting of special focus on impact topography gravity. Specifically, it assessed how variations geology, topography, landscapes environment control parameters these vary among major regions – Volta Basin, Northern Plains, Ashanti-Kwahu (Kumasi) Coastal Plains Accra surroundings. Previous studies utilizing traditional Geographic Information System (GIS) approaches have documented evolution evolved as part West African Craton. As contribution to existing research, this presents regional analysis by integrated mapping geophysics country. The technical approach research focuses console-based scripting cartographic toolset Generic Mapping Tools (GMT) QGIS for processing datasets: General Bathymetric Chart Oceans (GEBCO), Earth Gravitational Model 2008 (EGM-2008), gravity grids. theoretical background based Africa supported high-resolution data. defines conceptual framework visualization regional-scale project Ghana.