Day 14 of #30DayMapChallenge: OpenStreetMap 🗺️ I haven’t really explored OSM data before, but the level of detail in my area of interest was great. Here’s a quick map of places you can sit and read at the park. Built with #rstats and ggplot2 📍

I wanted more practice using OpenStreetMap data. Here is a hexagonal map of dining places in New York State, made in #rstats using OSM point-of-interest data. #30DayMapChallenge Day 10: Minimal Maps. #gis

#30DayMapChallenge Day 2: Lines. I wanted to make a quick map of my summer vacation using #rstats. I couldn’t get the arrows to display correctly, so that is still a work in progress. GitHub: https://github.com/mhegeman/30DayMapChallenge_2025

Trying to catch up on the #30DayMapChallenge Day 1: Points. Since it is almost ski season in the Northern Hemisphere, I wanted to find the top 10 ski resorts with the most significant vertical drop within 100 miles of Boston. I used data from openskimap.org and made the map in R using Leaflet.

Trying to get back into the #tidytuesday habit. Using visa data from the Henley Passport Index (2025-09-09) to see where I can go without a visa.

#tidytuesday I am a bit late on this, but the show is really all about Homer. Speaking lines by character for seasons 21-26.

The #30DayMapChallenge has wrapped up. I didn't complete every map, but I pushed my skills with mapping in #rstats and open-source #gis tools out of my comfort zone. My final map features shelters in Antarctica using a polar projection 😊 https://www.mel-likes-maps.com/2024/12/01/polar-mapping.html

Catching up on the #30DayMapChallenge, so I’ll cover AI only (Day 9) and Map Projections (Day 26) with one set of maps. I used Claude.ai to write an R script to show different map projections - no edits from me! The results are a mixed bag! #gis Full post: www.mel-likes-maps.com/2024/11/25/a...

I missed the polygon map from the #30DayMapChallenge, so I am circling back to find counties with campgrounds. Continuing to experiment with #duckdb and #rstats to query and present spatial data: https://mel-likes-maps.micro.blog/2024/11/24/spatial-queries-with.html

#30DayMapChallenge Day 13: A new tool. I finally took the leap and experimented with DuckDB to create and access spatial data from #rstats. #gis #duckdb mel-likes-maps.micro.blog/2024/11/1…

Day 7: Vintage Style #30daymapchallenge I used Esri's Modern Antique Map as the basemap. I searched for a table of Magellan's ports but found nothing, so I asked ChatGPT for a .csv with ports, dates, lat, and lon. Even after some formatting tweaks, I got a result quicker than doing it by hand! #gis

#30daymapchallenge I rarely have to use rasters at work, so I decided to try some image classification for Day 6: Raster. 🤨 I'll have to keep practicing.

#30DayMapChallenge Day 4 - Hexagons. My attempts to map with #rstats continue. I used the orca encounter data from Day 1 and plotted it against the H3 index to see if the best locations for seeing orcas changed annually. #GIS

#30DayMapChallenge - Lines. To keep it simpler today, I wanted to make a travel map highlighting some of my favorite trips with #rstats.
How it started vs How it's going... still needs a little work.

Finally, some graduated symbols. #GIS

I've been wanting to learn more about mapping with R for a while, and now I am finally getting around to it. #30DayMapChallenge #TidyTuesday I'll be adding to this project for the first few maps.
Links to the data and scripts are here: github.com/mhegeman/202...