30DayMapChallenge 2025 – Week 4

Overview

Week 4 of the 30DayMapChallenge recap.

As a reminder, I decided to focus a single area of interest (AOI) for most of my maps: Rhode Island. There are a couple of exceptions this week.


https://30daymapchallenge.com/


Week 4 Map Gallery

All maps were made with QGIS and Affinity Designer.


#Social Media (Bluesky)

Day 22 – Natural Earth
Antarctica

Day 22 – Natural Earth (NE)AntarcticaTaking a small break from Rhode Island today for a map of Antarctica. Most NE data is intended for medium to small-scale maps, so I wanted a subject area that was a little larger. All layers are vector data from NE. #30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-22T22:46:51.418Z

Day 23 – Process
Create a Joy Plot Map in QGIS

Day 23 – ProcessCreate a Joy Plot Map in QGISI created a workflow for creating a Joy Plot Map in QGIS. I plan on adding more workflows or tutorials in the future. antonioantoine.com/2025/11/23/c…#30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-23T19:24:27.064Z

Direct link here…

Day 24 – Toponymy
Rhode Island Indigenous Toponymy

Day 24 – ToponymyRhode Island Indigenous ToponymyThis map shows the places (cities, towns, and villages) in Rhode Island named after Indigenous people, places, or things, along with their meanings. #30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-25T02:28:04.375Z

Day 25 – Hexagons
Rhode Island Dating Age Population Distribution

Day 25 – HexagonsRhode Island Dating Age Population DistributionI have been thinking about making a national version of this map for some time now. The hue indicates whether a cell has more men or women (age 20-39). The hex size shows the cell pop density per 1 km (0.6 mi).#30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-25T20:53:09.729Z

Day 26 – Transport
Rhode Island Bike Lanes & Routes

Day 26 – TransportRhode Island Bike Lanes & RoutesI am not super happy with this one (don't hate either). I think it needs to bake for a few more hours. Maybe even a total redo. However, I am running low on time and creative energy. And this isn't my normal lane, lol. #30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-26T21:51:51.050Z

Day 27 – Boundaries
Eastern Standard Time Zone States and Provinces

Day 27 – BoundariesEST States & ProvincesHow many states and provinces share the same time zone as Rhode Island?#30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-27T18:58:50.642Z

Day 28 – Black
The Longest Nights (2025)

Day 28 – BlackThe Longest Nights (2025)Polar night (+24 hr night) occurs just beyond the Arctic Circle. This is due to the Earth's gravitational pull on light. The ramp up from just beyond the Arctic Circle 67.4°N (24 hrs) to 67.5°N (11 days) is wild. #30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-28T21:33:05.417Z

Day 29 – Raster
Rhode Island 24k Topographic Maps

Day 29 – RasterRhode Island 24K Topo MapsI have wanted to make a version of this map for some years now. TopoView was a big help in downloading the 24k topos. Clipping and stitching the 38 topos was a pita even with batch processing. I crashed QGIS a few times. lol#30DayMapChallenge

Antonio Antoine (@aasmith.bsky.social) 2025-11-29T20:09:53.106Z

Day 30 – Makeover [Skipped]

Reflections

And that’s it! This year, I completed 28 out of 30 maps! Honestly, I had only planned to complete the first two weeks at the most. But the flow state happened, as well… things got out of hand. I am happy with how most of the maps turned out. Typically, I phone a few of them in just to stay on schedule.

As usual, I say this is the last time I will do the 30DayMapChallenge. It is a big commitment, and I don’t know if I can make any improvements in another challenge. This year, I was motivated by the need to develop more QGIS workflows and the desire to learn more about Rhode Island. Both of those goals were successful. I think I will need a similar pull to complete the challenge in full again.

If you have any questions about any of the maps I created, feel free to ask in the comments section, on Bluesky, or via email.

Linkedin vs Bluesky

I posted my maps on Bluesky and LinkedIn as kind of a test of where to focus my cartographic efforts moving forward. Personally, I dislike the algorithm on LinkedIn. Most of the posts I see are two weeks old, which is very annoying. The format platform itself is fine. Engagement is also way down from the previous 30DayMapChallenge. This is possibly due to LI pushing the premium “Insider” features.

Bluesky’s engagement was on average lower, but it felt more consistent, and I like the platform and the vibes. I feel like LI wants me to “boost” my posts to reach a certain audience. Engagement fluctuates between a handful of likes (3-5) to around 200, and definitely feels more asymmetrical compared to Bluesky.

That said, LI sent more people over for the Joy Plot Map workflow post. Like more than double. Which was surprising a first, but I get it now. Most people who follow me on LI are GIS people. And even though the total number of followers is similar on both platforms, I think a lot of people signed up for Bluesky but aren’t using it on a daily basis.

Moving forward, I will focus on Bluesky for day-to-day posts (maps, wips, tips, workflows). Any workflows or tutorials I create will be posted on both platforms. I will mainly use LinkedIn for my finalized maps.

  • The Longest Night Map
  • 16 Maps of Rhode Island
  • How to Fully Control Imported SVG Symbols in QGIS
  • 30DayMapChallenge 2025 – Week 4
  • 30DayMapChallenge 2025 – Week 3
  • Create a Joy Plot Map in QGIS