Objectives of lecture:
Covered fully in Geog 460 Lecture 02; definition proposed by Exploring GIS
Communication School of Cartography: maps transmit messages encoded using a graphical language, decoded by reader; encoding & decoding not free of ambiguity and error... leads towards the critical cartography of Harley (and Dennis Wood)
Prof. C. Board: "maps as models" - selective, simplified and distorted
Prof. B. Harley: deconstruction of maps: maps as instruments of power, create realities
Analytical cartography: Modifies the communication school because Inventory more central than map product - Representation (and management of an inventory) is a goal on its own.
Analytical approach focuses on transformations of information inherent in procedures
Deeper than display - GIS now creates products beyond maps and codifies procedures leading up to the maps (defensibility of product, not relying on decoding process)
"Deep structure" [Nyerges borrowing from Chomsky], not just "surface" display characteristics
Still important to adopt long-run (20 year half life) approach; focus on transformations of information, how content is portrayed despite the limitations of the medium.
cartography (and GIS) still distributed in academic life as "a pancake with a bubble" (basically flat)
Basic content of course is still viable
though lab exercises may have become more demanding than make the computer draw a map...
Tobler's predictions: wrist lat/long; LED hand-held maps almost mundane now.
Origins of much of analytical cartography
Edgar Horwood, UW Civil Engineering and Planning; developed Urban and Regional geocoding for transportation analysis (school busing, etc.)
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Version of 6 January 2003