Datavis 2020 Episode 28 Preparing Geospatial Data

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00:00 Intro
00:40 Brief summary of TopoJSON
01:03 Brief summary of GeoJSON
05:24 Intro to Douglas-Peucker and Visvalingam's algorithm.
(times courtesy of Sriram Sharma)
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00:00 Intro
00:40 Brief summary of TopoJSON
01:03 Brief summary of GeoJSON
05:24 Intro to Douglas-Peucker and Visvalingam's algorithm.

svs
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Dude. If you are ever in NYC, I will buy you a beer.

EvanMisshula
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@CurranKelleher could you point me in the right direction please. Ultimately, I want to create a custom map in d3. I assume I want to create a custom shape file and dump it into the mapshaper app to create a topojson file, but I'm not sure how I'd go about creating a shape file.

JamesYGGoY