Mastodawn

Day 25. Where are the outbreaks? 🦠

FINAL COVID SERIES POST

Pure geography. Two modes: map (clusters over counties) + pack (counties as circles containing clusters).

Fifth lens on same dataset:
Day 21: how many (bars)
Day 22: who+where (network/county)
Day 23: who (full network)
Day 24: when (timeline)
Day 25: where (geography)

COVID series concludes tomorrow. Different questions demand different answers.

#100DayMapChallenge #COVID19 #CirclePack #TopoJSON #PublicHealth #FOSS

N-gated Hacker News Oct 27

GeoUtil.com: Where you can finally play connect-the-dots with #geography #tools that are so #niche even cartographers are like, "Who asked for this?" 😂 For those who dream of turning #JSON into #TopoJSON in their sleep, this is your golden ticket to boredom. 🌍✨
https://geoutil.com #GeoUtil #ConnectTheDots #Cartography #HackerNews #ngated

GeoUtil — Free Online Map & Geography Tools

All-in-one online geography toolkit. Measure distance & area, convert GeoJSON, TopoJSON, JSON, merge or minify files, and more — fast, free, and browser-based.

GeoUtil

Alexandre B A Villares 🐍Apr 12, 2025

"Encode #spatial data as #topology in #Python!

With #topojson it is possible to reduce the size of your spatial data. Mostly by orders of magnitude."

https://mattijn.github.io/topojson/

#geopython #geospacial #GIS #computationalGeometry

Overview

Encode spatial data as topology in Python! 🌍 https://mattijn.github.io/topojson

topojson

MITFAHR|DE|ZENTRALE Oct 26, 2024

Die regelmäßig aktualisierten Teilnahmezahlen des #Fahrradklimatest veröffentlichen wir ab jetzt als #topojson-Datei unter https://data.mfdz.de/adfc_fahrradklimatest_2024_teilnahme/index.html

@ADFC
@adfc_hessen
@ADFC_BW
@ADFC_Niedersachsen
@adfc_stuttgart

MITFAHR|DE|ZENTRALE

MITFAHR|DE|ZENTRALE Datensatz ADFC Fahrradklima-Test 2024 Teilnahmezahlen

MITFAHR|DE|ZENTRALE

Rafagas Links Nov 1, 2022

TopoJSON Helper is a javascript library to easily manipulate topoJSON and apply operations from a geoJSON or a topoJSON #topojson

https://observablehq.com/@tombor/hello-topohelper-en

Hello Topohelper

TopoJSON Helper is a javascript library that will help you manipulate topoJSON with ease. From a geoJSON or a topoJSON, you can apply clear operations to take full advantage of this great format. https://github.com/AtelierCartographie/topohelper Why TopoJSON is a great format, but if you want to do more than just convert it in geoJSON to visualise it, you can be lost or lose time to unleash the power of the three libraries around it by Mike Bostock: topojson-client, topojson-simplify and topojson-server.

Observable

dragfyre May 4, 2022

So, I think I've reached the point in my use of #Vega that I'm able to do more or less what I want with it, specifically with respect to popping it into #MediaWiki. I've been using it to turn #TopoJSON files into locator maps to pop into country articles on the Bahaipedia #wiki, and design-wise, I'm pretty happy with the results so far.

Oh yeah, did I mention I'm kinda interested in #GIS and #mapping and such? Well there you go.