Objectives

  1. To introduce students to the basic concepts, models, theories and techniques in modern map-making so as to sharpen their interpretative and analytical powers when acquiring information from maps;
  2. To develop students’ skills in preparing and drafting of thematic maps;
  3. To introduce students to the process of map communications and the ways the cartographer can assist map-users;
  4. To introduce students the basic concept and skills of using Geographical Information System (GIS) software to input, manage, retrieve and display geographical information.

Subject description

Cartography is the art, science and technology of making maps. The process of map-making often involves five steps, that is, selection of a number of features in the real world, classification of selected features into groups, simplification of jagged lines like coastlines, exaggeration of features that are too small to show at the scale of the map, and symbolization to present the different classes of features chosen. Understanding of this process and pursuit of the skills will greatly enhance the presentation of geographical information in graphic format. Moreover, this format can be an effective tool for data analysis such as examining the relationship between two distributions using simple transparent overlays. Students of geography can apply such a mapping ability to their natural or social science subjects or in their professional fields.

Subject contents

1. Nature of cartography
Lecture: Nature of cartography
Tutorial: What is a map?
7. Data models for computer cartography
Lecture: Data models for computer cartography
Lab: Producing simple maps
2. History of cartography
Lecture: History of cartography
Lab: Basics of computer and Internet
8. Data processing
Lecture: Data processing
Lab: Thematic mapping
3. Sources of data
Lecture: Sources of data
Lab: Airphoto interpretation and mapping
9. Perception and Design
Lecture: Perception and design
Lab: Use of colours, patterns, lettering and mapping compilation
4. Quality control and error assessment
Lecture: Quality control and error assessment
Field work: Basic surveying techniques, GPS and error assessment
10. Cartographic abstraction
Lecture: Generalisation and symbolisation
Lab: Use of symbols
5. Earth-map relations
Lecture: Earth-map relations
Lab: On-line cartographic data sources
11. Visual enhancement
Lecture: Surface mapping
Lab: Surface mapping
6. Map scale and projections
Lecture: Map scale and projections
Lab: Introduction to computer cartography
12. Subject review
Lecture: Subject review

Assessment

Course work: 50%
Examination: 50%

Since cartography is an applied subject, great emphasis is placed on practical work. Course work consists of exercises dealing with tools and methods of thematic mapping. Students will practise on computer cartographic software for mapping exercises, and various tools for data acquisition and verification, including field investigation. The examination is composed of both short questions and major questions to test the students’ knowledge.

Teaching methods/Approach to Learning

Lectures and labs are the major means of teaching, supplemented by a tutorial and field excursion.