Notes
Slide Show
Outline
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History of Cartography
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History of Cartography
  • Sequence of development
  • Cartography in China
  • Cartography in Europe
  • Impact of changing ideas
  • Impact of changing technology
  • Information age mapping
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Sequence of Development
  • Evolution - the ladder concept.
    • “Missing links” - gaps in development.
  • Revolution - the tree concept.
    • Each revolution leads to a new map type.
    • Map types develop in evolutionary fashion, until the next revolutionary change occurs.
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Cartographic Development
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Cartographic Revolution and Evolution
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Early Development
  • Nobody knows when the first map was made.
  • Principles of cartography were understood as early as 2500 BC. When Babylonians drew maps on clay tablets.
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Early Mesopotamian Map of the World
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A Map From Ancient Egypt
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Cartography in China
  • Astronomical knowledge existed in Shang (商) Dynasty, 11th century B.C.
  • “Fragment on Maps” 480-100 B.C.
  • Three maps made in Han (漢) Dynasty (2nd century B.C.) were discovered.
    • In a tomb (長沙馬王堆漢墓).
    • made in silk.
    • one topographic map focused on military matters: streams, roads, mountain ranges, names, scale and orthogonal view point.
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An Over 2000 Year Old Map
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Cartography in China (Cont.)
  • The first compass was invented in China.
    • 司南(戰國, 453-221 B.C.).
    • was not widely used until North Song Dynasty (北宋, 960-1126 A.D.) when the artificial magnetisation was invented.
    • introduced to Europe in 12th century.
  • Paper-making was invented in 105 A.D., East Han Dynasty (東漢, 25-220 A.D.).
  • The first printing of map 1155 A.D. (South Song Dynasty: 南宋, 1127-1279, 300 years before Europe).
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The Ancient Compass
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Ancient Mechanic Devices
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The Earliest Paper Map
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The Earliest Printed Map
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Cartography in Europe
  • Aristotle (384-322 B.C.): Earth is a sphere.
  • Ptolemy (90-160 A.D.): Geographia.
  • Development in medieval period (the “dark age”) was limited, except the sudden appearance in 13th century of “portolan charts”.
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Ancient Greece
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The Roman Empire
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Typology of mappae mundi
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The Ebstorf Map
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Cartography in Europe (Cont.)
  • The renaissance in western cartography (later half of 1500s)
    • beginning of printing (1450)
    • Great Discovery (e.g. Columbus) led to more accurate maps
    • topographic survey (France) at 1:86,400 completed in 1800
  • The introduction of metric system (Napoleon)
    • 1 metre = 1/10,000,000 part of the arc distance from the equator to the pole
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Cartography in Europe (Cont.)
  • The rise of thematic maps
    • Until 18th century, most maps are general maps and charts
    • From late 17th century, thematic maps began to appear
  • The growth of modern cartography since 19th century with the inventions of photography and computers
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Impact of Changing Ideas
  • Concept of representation
    • Early maps: more figurative than literal
  • Geometry
    • Shape and size of the earth
    • Locational reference system
  • Reconciling conflicting information
    • Church maps
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Figurative Maps
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The Map Based on Ptolemy's Descriptions
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Impact of Changing Ideas (Cont.)
  • Science and measurement
    • the concept of order: cause-effect relations
    • chance (or probability)
    • Enlightenment - positional accuracy
  • Concept of distribution
    • place - general reference maps
    • space - the spatial extent and variation of features - the idea of distribution
    • thematic maps
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Early Survey in France
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Impact of Changing Ideas (Cont.)
  • Systems/ecological thinking
    • ecological model: view the environment as a system of interrelated processes
    • systems approach
    • cartographic modelling: environmental phenomena are selected, weighted by importance, and linked together to form a numerical index
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Impact of Changing Technology
  • Manual: mappae mundi and portolan charts - hand drawing
  • Magnetic: compass and magnetic media
  • Mechanical: machine process and printing
  • Optical: telescopic sighting instruments and projection, optical media
  • Photo-chemical: photogrammetry
  • Electronic: computer process
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Impact of Changing Technology
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Manual Technology
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Mechanical Technology
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Information Age Mapping
  • Information age.
  • Information.
  • Information systems.
  • Geographical information systems (GIS).
  • Maps play a key role in GIS.
  • GIS are crucial in modern mapping.
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Mapping With GIS