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Lesson Navigation IconThematic Cartography

Unit Navigation IconIntroduction to thematic cartography

Unit Navigation IconDesign of thematic maps

Unit Navigation IconPreliminary decisions and questions for the creation of a thematic map

LO Navigation IconChoice of the topic

LO Navigation IconAnalysis and concept

LO Navigation IconScale, format and location

LO Navigation IconChoice of the map projection

LO Navigation IconFrame maps or island maps?

LO Navigation IconSingle-colour or multi-colour maps

LO Navigation IconLabeling

LO Navigation IconDesign and structure of a map

LO Navigation IconSummary

LO Navigation IconRecommended Reading

Unit Navigation IconTransformation of statistical data into thematic maps

Unit Navigation IconMapping techniques for thematic maps

Unit Navigation IconSelf Assessment

Unit Navigation IconRecommended Reading

Unit Navigation IconGlossary

Unit Navigation IconBibliography

Unit Navigation IconMetadata


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Preliminary decisions and questions for the creation of a thematic map

Before starting with the creation of a thematic map, some important questions have to be asked and decisions have to be made. First, it is to be determined if it is actually possible to create the desired map. Second, good preparation will facilitate an efficient map construction process. The following list shows a compilation of questions that have to be asked and decisions that have to be made:

  • Which topic should be mapped?
  • Conduction of an analysis and creation of a concept
  • Data acquisition
  • Choice of scale, format, content and area
  • Which map projection should be used?
  • How should basemap and topic act together?
  • Should the map be displayed as a map on which only a selected area is mapped in full or as a map on which the detail extends over the whole area enclosed by the Neat Line or to the Bleeding Edge
  • Should the map be single-coloured or multi-coloured?
  • Considerations on map labeling
  • Considerations on the design of the map contents and the legend respectively


In the following sections, some of these aspects will be discussed in more detail.

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