This bar chart uses ChartJS to plot 2014 water area percentages by census track in the USA.
It uses the CartoDB SQL API to pull these data, used to make this map into a chart.
Source: US Census Bureau
Data Store: CartoDB
Color: ColorBrewer-Diverging
This map illustrates % water calculations for US Census tracts (2014), where land and water area calculations are included to supplement an understanding of possible population sprawl.
It's called a "Dowsing" map, because water estimates are a kind of divination. ;) .
Buttons toggle the tracks, with and without choropleth magic.
##Color by Number Cartography w/ CartoDB
Aurelia Moser, Map Scientist, CartoDB Workshop - University of Maryland
April 20, 2015, 1H30
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This map visualizes 48 hours of progressive OSM contributions to populating road/pathway infrastructure and place markers in Nepal post-earthquake in April 2015 (for the 27-28).
This map uses CartoDB to view points of place marker contributions (by osm_id) and transport routes (colored by type/tag) based on OSM updated dumps of crisis mapper and HOT contributions.
More information about contribution stats can be found on the Townsend Jennings' earthquake response stats map.
This bar chart uses ChartJS to plot Barcelona building footprint areas by Ille 9 name.
It uses the CartoDB SQL API to pull these data, used to make this map into a chart.
Source: CartoBCN
Data Store: CartoDB
This map illustrates "person area" per building footprint in Barcelona via data from CartoBCN, available in CartoDB's Data Library.
Buttons toggle different CSS renderings of the "plain" or simple building footprints and the choropleth of person area per footprint.
title: 'Making Maps with GDELT + CartoDB' date: '2015-06-03T14:30:00+01:00' tags:
- cartodb
- gdelt
- journalism categories:
- 'Events and conferences' author: aure
This bar chart uses ChartJS to plot air pollution data by municipality in parts of Israel.
It uses the CartoDB SQL API to pull these data, used to make this map into a chart.
SQL to pull the data munged with some inconsitencies to push out a quick chart as a demo.
SELECT * FROM pollutant_emissions_merge WHERE mun_eng <> 'No Jurisdiction' ORDER BY industry LIMIT 50This map layers industrial, transportation, and electrical - contributors to air pollution in municipal districts in Israel..
Buttons toggle different CSS renderings of the "choropleth maps" layers and screened to show how they contribute to pollution risk. Just a prototype, data here.
Aurelia Moser, CartoDB Workshop - Hasadna, IL
July 6, 2015
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