FUNDAMENTAL CONCEPTS IN GEOGRAPHY

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Equivalent projections Preserves relative areas, used for area-based thematic maps Ex: Sinusoidal Conformal projections Preserve angles, correct shape … with small shapes at least Graticule has right angles Ex: Mercator Compromise projections Sort of preserves relative area, sort of preserves angles…it’s “good enough” Ex. Lots of world maps (the rounded, nice looking ones) * No flat map is both equivalent and conformal – only globes have this property Spring 2010 46
WHY DOES PROJECTION MATTER? Appropriate visualization of data Mercator projection Mollweide (equal-area) What if these maps were showing population density? Spring 2010 47
Page 1 and 2: FUNDAMENTAL CONCEPTS IN GEOGRAPHY S
Page 3 and 4: THE BASICS Geog 5 People, place & E
Page 5 and 6: LOCATION Geog 5 People, place & Env
Page 7 and 8: Spring 2010 7
Page 9 and 10: DIRECTION & DISTANCE Geog 5 People,
Page 11 and 12: SCALE Geog 5 People, place & Enviro
Page 19 and 20: FEATURE DISTRIBUTION CONCEPTS Geog
Page 21 and 22: Obesity Trends* Among U.S. Adults B
Page 23 and 24: FEATURE INTERACTION CONCEPTS Geog 5
Page 29 and 30: Modeling Deforestation Risks for th
Page 33 and 34: REGIONS Geog 5 People, place & Envi
Page 43 and 44: THE GLOBE GRID Spring 2010 43
Page 45: Three classes (families) of project
Page 49 and 50: Peters projection Spring 2010 49
Page 51 and 52: WHAT ARE MAPS? Geog 5 People, place
Page 53 and 54: “ON THE EXACTITUDE IN SCIENCE”
Page 55 and 56: Choropleth map Spring 2010 55
Page 57 and 58: Isopleth maps Spring 2010 57
Page 59 and 60: Graduated circle map Spring 2010 59
Page 61 and 62: T-in-O maps Spring 2010 61
Page 65 and 66: Network maps Spring 2010 65
Page 67 and 68: MAPS CAN DECEIVE! Spring 2010 67
Page 69 and 70: GIS: GEOGRAPHICAL INFORMATION SYSTE
Page 73 and 74: Geog 5 People, place & Environment
Page 75 and 76: Geog 5 People, place & Environment
Page 77 and 78: Spring 2010 77 LA - 1932
Page 81: OTHER FIELD METHODS Geog 5 People,

FUNDAMENTAL CONCEPTS IN GEOGRAPHY

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