Answer to Question #170107 in Geomatics for After Hayford

Question

Three factors one would have to consider when conceptualizing a map for early grade school children

Answer 1

1. Symbolization

The choices of symbology can make or break a map. The color choices, line widths, icons, and labeling (more on labels next) all affect the readability, and hence message, of the map.

Consider the intended audience of the map when selecting design choices. A map aimed at children might involve brighter colors and less complexity in the symbology.

2. Background Data Elements

There are two main reasons to include data on a map: to support the subject matter of the map and to provide orientation (e.g. streets, cities, points of interest). It’s important to choose data that is relevant and current to the map. For example, choosing an out of date street layer for an area that has recently undergone change can be confusing. Cluttering the map with too much background data can lead to excess noise and dilute the actual message of the map.

3. Incorporating Map Elements

Making sure that all map elements are properly applied is important for providing readers with the context of the map. Most maps should have a clear and concise title, a notation on the scale (or if the map is not to scale), and, when needed for orientation, a north arrow.