Slippy Map Style: Geo-canvas design with CartoCSS
summary
Claim: CartoCSS turns map styling into concise, conditional rules that produced a categorical election map for Null Island, fixed Madrid bike lanes by reprojecting with SQL and adding glow, and generates animated time‑series with torque (Indian election tweets, wildfires, Chicago snowplow trails). TileMill is deprecated but Turbo Carto condenses verbose styles. Vector tiles (vnik) render interactive geometry faster than Mapnik. A Mozilla Science Lab fellowship funds an aerial‑font project that detects letters in satellite imagery; most demos work live in the browser.
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chapters (14)
- 0:00Start
- 2:44Mythology of Maps
- 3:42Openstreetmap
- 14:31Maps Api
- 14:53Javascript Libraries
- 19:40Base Maps
- 21:17Zoom Conditionals
- 21:53Label Magic
- 24:31Conditional Zooms
- 25:40Color by Category
- 26:53Heat Maps
- 28:11Custom Projections
- 30:26Javascript Library
- 35:36Summary
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