jiazhang

a mobile map that shows you very basic census info about places in America jjjiia.github.io/pocket-census/…

A point for each of the 330k people person living within a mile a paseo park - day 1 #30DayMapChallenge

This is a good one!!!! washingtonpost.com/business/2023/…

this is it

Found this 2017 outline for a dissertation chapter I never wrote and realized I still want to do these things.

all the things that go wrong

how things are going update

how things are going

sharing the cover of this Census pdf for TIGER/line

🚨🚨New Data Release🚨🚨 I'm satisfied enough to release my long-awaited dataset on municipal incorporations that does not rely on the Census of Governments or the Census Boundary & Annexation Survey. A 🧵 github.com/cbgoodman/muni…

looking down at blood vessel like streets makes you feel like a part of an organism. A bit of the Virginia/North Carolina border, where Virginia counties to the north seem to have 2X the dead ends per mile that North Carolina counties do- according to TIGER/line 2022 roads files

still working on dead ends

working on some dead ends

5 minute sketch of the day, 2022 change of address filed to and from zipcodes as % of zipcode population

@evahagberg No ideas so far. Have 3 months to figure it out.

@evahagberg I have this exact question

Let your heart be the only thing that gets stolen this #ValentinesDay! Lock up your valuables and have a happy Valentine's Day! #SaltLakeCity #SLC #SLCPD

The depressing decline of strikes in the US (source: Bureau of Labor Statistics)

Working on a very small plugin that lets you quickly make markers with @fontawesome icons in @mapbox GL JS

Experimenting with @sveltejs. Built a simple @Mapbox scrolly example using #sveltekit willymaps.github.io/sveltemapscrol…