Previously, digital mapping was commonly used in urban planning, zoning and other forms of spatial plans. Increasingly digital maps are being used to provide information on the status, cost and location of development projects. This approach has mainstreamed the use of digital maps in planning, communication and information sharing across other sectors.
Although many GIS are difficult for citizens to use and are also inaccessible,OpenStreetMap (OSM)is a free Wiki world map that is accessible for anyone to update and use. A quick review of the OSM will reveal that most parts of our country Kenya are not mapped. The information on the basic facilities, amenities, structures, and features are not available even for our cities and main towns. They appear as a blank area on the map. A similar review of cities and towns in western countries on OSM shows that most spatial and commercial information is readily available.
The required investment for developing, maintaining and expanding the OSM digital maps is much lower while ensuring that counties can have relevant up to date digital maps that can be developed and updated locally by the county officials in partnership with citizens. Investment in training and capacity means subsequent updating and maintenance will be at a minimum cost. The GIS maps will enhance development planning, equitable sharing of resource as well as communication and public relations.