The Application of GIS Technology in Environmental Management in Ghana

This article traces the evolution of Geographic Information Systems (GIS) from the early days of cartography into contemporary time, within the context of environmental decision-making. The quantitative revolution influenced the development of cartography. In the 1970s computerized mapping and GIS automated cartography. The format and management of spatial data got transformed in the 1980s with the development of geo-query in GIS. In the 21st century GIS included social perspectives in managing