SESSION 4
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![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/9070457/logo.png)
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Infographics
and Data Visualization
Wednesday 1th December, 2021
Laura Navarro & Storydata
- Maps to tell stories
- Basic concepts of geocoded data
- Kinds of maps
- Platforms to find geospatial data
- Flourish: maps
- Regions and points
- Download and share
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
Infographics and Data Visualization
Structure
Theory
Practice
SESSION 4
1h
1h
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Lascaux caves
Infographics and Data Visualization
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SESSION 4
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Maps that tell stories
John Snow
Infographics and Data Visualization
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Maps that tell stories
SESSION 4
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
Maps that tell stories: data visualization
SESSION 4
RTS. Radio Television Suisse
Reuters. World’s biggest iceberg heads for disaster
Maps that tell stories: infographics
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/9137536/back-infographic.png)
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Infographics and Data Visualization
SESSION 4
Geospatial data
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
Basic concepts of geospatial data
SESSION 4
points
some coordinates
regions/polygons
constellation of coordinates
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Infographics and Data Visualization
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SESSION 4
Latitude | Longitude | name |
---|---|---|
42.061201860 | -0.490321024 | point1 |
38.887787884 | -1.537996281 | point2 |
38.696322447 | -9.137571576 | point3 |
geometry | name |
---|---|
polygon | region1 |
multipolygon | region2 |
polygon | region3 |
Basic concepts of geospatial data
-0.48576,38.00000;-1.5600786,38.547564;-0.496745634,37.058475, etc.
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Basic concepts of geospatial data
JSON (acronym of JavaScript Object Notation). It is a simple text format for data exchange.
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8369286/pasted-from-clipboard.png)
CSV (Comma Separated Values)
TSV (Tabulator Separated Values)
Excel
GeoJSON. The same as JSON but designed for representing vector geometries
Others: XML, KML
SHP (Shapefile)
Basic concepts of geospatial data
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Geospatial data draws dots or shapes, and they store information for each one of these points or regions
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Infographics and Data Visualization
SESSION 4
Map types
![](https://media3.giphy.com/media/d2jjuAZzDSVLZ5kI/giphy.gif)
Dots/Points
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Reuters, World’s biggest iceberg heads for disaster
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8373258/pasted-from-clipboard.png)
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8373259/pasted-from-clipboard.png)
Choropleth
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Percentage of people who live in less than 20m2, LN
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8375194/pasted-from-clipboard.png)
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
[17:49]
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Bubble
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8373226/pasted-from-clipboard.png)
Bing, Covid-19 cases
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Heat
Indian Anual Average Rainfall Map. Wikimedia
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Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Flows
Haisam Hussein.
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Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
SESSION 4
Hexagonal binning
The Economist. UK Election 2015
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8373382/pasted-from-clipboard.png)
Categorical color scales: categories of elements
Sequential color scales: numbers (from low to high)
Diverging color scales: positive, negative and midpoint values
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Color palettes
Infographics and Data Visualization
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
Brief mention to Projection
SESSION 4
· Geographical Institutes websites / Open Data
http://centrodedescargas.cnig.es/CentroDescargas/index.jsp
Geospatial
Data Sources
Your turn
Infographics and Data Visualization
SESSION 4
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279603/square-col2.jpg)
https://academy.datawrapper.de/article/134-what-to-consider-when-creating-choropleth-maps
What to consider when creating choropleth maps, Datawrapper
https://blog.datawrapper.de/beautifulcolors/
How to pick more beautiful colors for your data visualizations, Lisa Charlotte Rost (Datawrapper)
Outlier Conference 2021, Data Visualization Society
Infographics and Data Visualization
SESSION 4
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8279593/euromesco-col_Negatiu2.jpg)
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8288419/storydata_logo.jpg)
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/8296975/EU-IEMED.png)
Thank you!
Categorical color scales: categories of elements
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/9150211/pasted-from-clipboard.png)
Sequential color scales: numbers (from low to high)
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/9150209/pasted-from-clipboard.png)
Diverging color scales: positive, negative and midpoint values
![](https://s3.amazonaws.com/media-p.slid.es/uploads/1417899/images/9150206/pasted-from-clipboard.png)
Session 4
By laura_navarro
Session 4
- 676