#30DayMapChallenge my 25/30 contributions

r
rspatial
ggplot2
Author
Published

December 21, 2023

For four years I’ve been following #30DayMapCallenge with admiration but not daring to commit to it. Producing maps was always an accompanying step in my main activities, and towards the end of a year it never felt possible to focus on producing them daily. This year I decided to cheat and re-publish many of my maps that accumulated over the years, and only produce new ones for a handful of days/topics. I mostly succeded with posting 25 out of 30. And out of these 25 submissions 6 are freshly coded, 2 are old educational materials turned into blog posts, and 5 more are new quick stuff done without coding. All the new code is available in the gihub repo; and the blog posts (geocoding, map-projections) contain all the necessary #rstats code inline.

Below I list all my contributions as Mastodon post embeds. I use Mastodon because it’s fully open, but the actual #30DayMapCallenge communication was mostly happening on Bluesky, which is still invite-only platform, closed to unregistered viewers. The bsky thread with my contributions is here (note that I’m linking the last post, scroll upwards). Enjoy exploring!

01 points 16 Oceania
02 lines 17 flow
03 polygons 18 atmosphere
04 a bad map 19 5-minutes map
05 analog map 20 outdoors
06 Asia 21 raster
07 navigation 22 North is not always up
08 Africa 23 3D
09 hexagons 24 black & white
10 North America 25 Antarctica
11 retro 26 minimal
12 South America 27 dot
13 choropleth 28 Is it a chart or a map?
14 Europe 29 population
15 openstreetmap 30 my favourite

2023-11-01 | points
bsky | fosstodon | blog

2023-11-02 | lines
bsky | fosstodon | blog

2023-11-03 | polygons
bsky | fosstodon | code


2023-11-04 | points
bsky | fosstodon | blog

2023-11-05 | lines
bsky | fosstodon

2023-11-06 | polygons
bsky | fosstodon | code


2023-11-07 | navigation
bsky | fosstodon

2023-11-08 | Africa
bsky | fosstodon | code

2023-11-09 | hexagons
bsky | fosstodon


2023-11-10 | North America
bsky | fosstodon | code | paper

2023-11-11 | retro
bsky | fosstodon | code

2023-11-12 | South America
bsky | fosstodon | code


2023-11-13 | choropleth
bsky | fosstodon | code | paper

2023-11-14 | Europe
bsky | fosstodon | code | reddit

2023-11-15 | OpenStreetMap
bsky | fosstodon | code


2023-11-16 | Oceania
bsky | fosstodon

2023-11-17 | flow
bsky | fosstodon | code

2023-11-19 | 5-minute map
bsky | fosstodon



2023-11-20 | outdoors
bsky | fosstodon | code

2023-11-22 | North is always up
bsky | fosstodon | reddit

2023-11-23 | 3D
bsky | fosstodon


2023-11-25 | Antarctica
bsky | fosstodon | code

2023-11-28 | Is this a chart or a map?
bsky | fosstodon | reddit

2023-11-29 | Population
bsky | fosstodon | code | paper | reddit


2023-11-30 | my favourite
bsky | fosstodon | code | paper | reddit