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GIS and Mapping

Abstract The widespread availability of geographic information systems (GIS) and computer mapping software allows individuals with little or no cartographic knowledge and experience to prepare maps for planning purposes. While these maps are often satisfactory, they may not fully serve their intended purposes. This article identifies some of the most common mistakes that planners make in preparing maps and suggests ways to avoid them. It introduces some key considerations in map making and offers a series of practical tips that will help planners produce more effective maps.