7. Cartography and Thematic Mapping
Cartography integrates art and science to create maps, crucial for spatial analysis and geo-informatics. The chapter covers fundamental cartographic principles, thematic mapping techniques, and their applications particularly in civil engineering. It emphasizes modern practices, challenges in data representation, and the implications of ethical issues in cartography.
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Sections
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What we have learnt
- Cartography combines various disciplines to enhance spatial understanding through map-making.
- Thematic maps focus on specific themes and require careful design to effectively convey information.
- Emerging technologies seek to enhance the precision and dynamism of cartographic practices.
Key Concepts
- -- Cartography
- The art and science of map-making involving the design, production, and study of maps.
- -- Thematic Maps
- Maps that emphasize specific themes or variables, such as population density or land use.
- -- Map Projection
- The method of representing the Earth's three-dimensional surface on a two-dimensional plane.
- -- Symbolization
- The use of symbols, colors, and patterns on maps to represent different features and data.
- -- GIS (Geographic Information Systems)
- A framework for gathering, managing, and analyzing spatial and geographic data.
- -- Ethical Cartography
- The practice of ensuring maps are accurate, non-misleading, and respect data privacy.
Additional Learning Materials
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