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Map & Geographic Visualization

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Presentation on theme: "Map & Geographic Visualization"— Presentation transcript:

1 Map & Geographic Visualization
Lecture 7 – Overview Map & Geographic Visualization Definition and Examples How can we visualize data in a map? Angle Slope Length Position Area Volume Color Density More Accurate Less

2 US – Economic Activity – 50% / 50%

3 Guardian – Gun Violence in USA

4 Guardian – Gun Violence in USA

5 Guardian – Gun Violence in USA

6 Guardian – Gun Violence in USA

7 Guardian – Gun Violence in USA

8 Guardian – Gun Violence in USA

9 Guardian – Gun Violence in USA

10 What Music Do Americans Love the Most?

11 What Music Do Americans Love the Most?

12 What Music Do Americans Love the Most?

13 What Music Do Americans Love the Most?

14 US – Diversity

15 US – Diversity

16 US – Diversity

17 US – Diversity

18 US Election – 2016 html

19 US Election – 2016 html

20 US Election – 2016

21 US Election – 2016

22 US Election – 2016

23 US Election – 2016

24 US Election – 2008 support.html

25 US Election – 2012 support.html

26 US Presidential Election – Shift from 2012 to 2016

27 US Presidential Election – Shift from 2012 to 2016

28 https://www. washingtonpost

29 https://www. washingtonpost

30 https://www. washingtonpost

31 https://www. washingtonpost

32 US – Growing Divide between Red and Blue
america.html

33 US – Growing Divide between Red and Blue

34 How Intensity / Choropleth Maps Can Distort Data

35 How Intensity / Choropleth Maps Can Distort Data

36 Mapping Data to Cartogram

37 Cartogram – Electoral Votes 2016

38 Cartogram – Electoral Votes 2016

39 US Elections 2000 – Voting and Population

40 US Elections 2000 – Voting and Population

41 2014 Senate Elections

42 Mapping America – Census Data 2010
ml

43 Political Polarization in America
precincts/

44 Mapping Migration in the United States

45 Mapping Migration in the United States
html

46 Mapping Migration in the United States
html

47 Mapping Migration in the United States
html

48 Map & GeoVisualization – Definitions & Some Examples
Cartography | Cartogram | GeoVisualization US Election Visualization 2008 – 2012 – 2014 – maps.html 2016 – Demographics

49 Map – Visual DataStory Map Path Distance Proximity Map Dots
Display Type Visual Encoding Variables Story Narrative Map Path Location Shape Path 3 Distance Proximity Map Dots Location Color Density / Texture Numerical data for location variable 3 Proximity Clustering Similarity Map Size Location Size Color Compare values Proximity Map Area Choropleth Location Color Saturation Motion Numerical data for location variable 3+ Map Size & Pie Chart Size Angle Numerical data for location variable 4 Compare totals & values


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