The Cartogram: Value-by-Area Mapping | |
Chapter OutlineChapter 10: The Cartogram: Value-By-Area Mapping
Chapter Preview
THE VALUE-BY-AREA CARTOGRAM DEFINED
Brief History of the Method
Two Basic Forms Emerge
Contiguous Cartograms
Noncontiguous Cartograms
Mapping Requirements
Data Limitations
COMMUNICATING WITH CARTOGRAMS
Recognizing Shapes
Estimating Areas
A Communication Model
Advantages and Disadvantages
Design Strategies Recap—Legends, Inset Maps, and Labeling
Bivariate Cartograms
CARTOGRAM CONSTRUCTION
Manual Methods
Automated Solutions
REFERENCES
GLOSSARY
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