ENGE251
Cartography and Geo-visualization
Syllabus
- Fundamentals of Cartography (3 hours)
- History of cartography
- Scope of cartography
- Principle of cartography
- Cartographic information system
- Maps (3 hours)
- Maps and their types
- Components of map
- Map as an interface to data
- The map design process
- Basic steps for communicating map information
- Generalization (5 hours)
- Principles and objective of generalization
- Techniques and methods of generalization
- Algorithms and tools for generalization
- Generalization in different types of maps
- Challenges and solutions in generalization
- Colour Theory and Graphic Variable (5 hours)
- Nature of light
- Additive and subtractive colours
- Colour triangle
- Choice of colours (Colour charts)
- Importance of graphic variables
- Concept of visual perception
- Types of graphic variables
- Typography (4 hours)
- Characteristics and types typography
- General typographic guidelines
- Specific typographic guidelines
- Automated type placement
- Elements of Map Projections (5 hours)
- Concepts of map projection
- The reference globe and developable surfaces
- The mathematics of map projections
- Map projection characteristics (Class, case aspect)
- Distortion on map projections
- Projection properties
- Data Classification (5 hours)
- Data measurement level
- Different classification methods
- Criteria for selecting a classification method considering the spatial distribution of the data
- Mapping Techniques (6 hours)
- Aesthetic and design
- Relief representation
- Topographic data representation
- Geographical names
- Common thematic maps (Cartograms, chorochromatic maps, dot maps, proportional point symbol maps, flowline maps, isoline maps, cartograms, prism maps, choropleth map)
- Map Reproduction Techniques (5 hours)
- Planning, map editing, and raster image processing for print production
- Screening for point reproduction
- Halftone and stochastic screening
- Aspects of color, printing-process color, spot color, high-fidelity process color, continuous tone color printing
- Color management system, high volume prints reproduction-pre-phase, file formats, proofing methods
- Offset lithographic printing, computer-to-plate, direct-to-plate
- Geo-visual Exploration and User Usability (4 hours)
- Visualization and maps, geo-visualization
- Brushing-attribute, geographical, temporal, exploratory tools, visual analytics
- User centered design of geo data dissemination systems
- Use contexts, user data collection and analysis methods
Practicals
- Map reading and interpretation techniques
- Cartographic design and layout principles
- Map projections and coordinate systems
- Color theory in cartography: Enhancing map readability
- Typography in cartography: Labeling techniques and best practices
- Generalization techniques for simplifying spatial data
- Symbolization and map symbols: Effective use in cartography
- Designing choropleth maps for demographic data
- Proportional symbol mapping: Visualizing quantitative data
- Creating and analyzing thematic maps
- Multivariate mapping and data visualization
- Creating story maps and narrative cartography