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CHRIS | |
Get the data .... | |
Census Reporter ... GEOJSON or CSV | |
US Atlas | |
JOHN | |
Fusion Tables | |
PROS | |
- Easy | |
- Usually free | |
- You have it already | |
- Good for fast, quick, low-data maps | |
http://drive.google.com | |
CREATE -> Fusion Table | |
upload the census data | |
Next you need the shapes | |
Census Shapefiles | |
http://www.census.gov/cgi-bin/geo/shapefiles2012/main | |
But you need them to be in KML for Google | |
One way is to use CartoDB to upload then Export | |
http://cartodb.com | |
Using Export to download | |
CREATE -> Fusion Table | |
upload the KML | |
(I did it already, so it's in my account) | |
Join the tables together with file -> Merge | |
Style them with the buttons on the left | |
Legends | |
Embed them with SHARE | |
JOHN | |
CartoDB | |
PROS | |
- Friendly interface | |
- Free to tinker (otherwise paid) | |
- Great team / support | |
- Handles bigger data pretty well | |
- We like it for internal draft maps for reporters | |
Show median income with wizard | |
Life in the Middle story | |
http://www.wnyc.org/story/life-in-the-middle/ | |
The map Jenny Ye made with aSQL statement: | |
SELECT * FROM life_in_the_middle_merge WHERE median_income < '52865' AND median_income > '50865' | |
Show sharing with URL | |
http://cdb.io/OOUH5u | |
JOHN | |
Mapbox / Tilemill | |
PROS | |
- Complete style control | |
- Rendered ahead of time | |
- Superfast load, even on mobile | |
- Great for high-data maps | |
Median income across the US | |
http://project.wnyc.org/median-income-nation/#5/39.859/-74.751 | |
JOHN | |
QGIS | |
PROS | |
- Can change shapefiles | |
- Billions of other things | |
- For that moment when you need to change / blend / reproject | |
Remove water from census trick outlined here: | |
http://johnkeefe.net/water-begone | |
CHRIS | |
Leaflet | |
CHRIS | |
D3 svg |
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