However, like any tool, maps need to be in good repair and used properly to get a useful result. Since there are many different types of maps produced for different uses, it is useful to have a basic understanding of maps. This article is the first in a series of three that will introduce you to maps and their uses in planning.
Maps are a multipurpose tool and serve a variety of functions in support of planning.
The most valuable function is to allow visualization of specific features or areas to facilitate discussion among professional staff, planning board members and town residents. The exchange of ideas, information and opinions is fundamental to the planning process. Few mediums have a map's ability to present a wealth of detailed and complex information in a form that is easy to visualize and understand. Maps are a truly unique communication device and, as such, provide an ideal focus and catalyst for discussion.