Topi Tjukanov

Huge respect for all those creating their #30daymapchallenge map each day of the challenge!

And to everyone participating - whether you're sharing work created each day or work created before the challenge. It's only day 3 -so much talent and creativity on display this month!

30-Day Map Challenge | Mapbox Join Mapbox for the #30DayMapChallenge — a month-long celebration of map design showcasing advanced rendering, customization, and creative maps from the Mapbox community.

Explore every map from our #30DayMapChallenge collection — all in one place.

From 3D cityscapes to air quality visualizations, see what’s possible when developers build with Mapbox. 🌍

👉 buff.ly/bIOqplc

#BuiltWithMapbox #DataVisualization

It’s happening again in November. 30 days and 30 themes for maps. Take part, learn something new and have fun. That’s what #30DayMapChallenge is about 🌎

November is fast approaching. What would you like to see in this year’s #30DayMapChallenge?

Gulf of Distraction

🚨 1 week left to register for our #Dataviz webinar❗️

Join our keynote speaker, @tjukanov, as he shares tips & tricks for creating impactful visualisations using marine data

Find out more about the agenda 👇
events.marine.copern...

Glad to have you here Helen!

Here’s my 2024 #30DayMapChallenge roundup. Thanks for following along this year, folks! As always, so great to see what everyone in the cartographic community creates.

I also posted larger format versions of the series on my website here:
latlong.shop/pages/2024-3... #gischat #maps

A map of Switzerland inspired by Eduard Imhof's cartographic style, created entirely in R. The map features colorful elevation gradients, detailed hillshading, and the main water bodies, including lakes and rivers. The design emphasizes Swiss terrain with a blend of aesthetic precision and technical expertise, following John Nelson's guidance for recreating Imhof's iconic style.

🌍 #30DayMapChallenge Day 30: Final Map!
Wrapping up the challenge with a tribute to Swiss cartographer Eduard Imhof’s iconic style created entirely in #rstats!

A big thanks to John Nelson for his inspiring guidance on recreating Imhof's style and @drxeo.eu for making hillshade creation a breeze.

Ending the thread with my most popular map: Notable People

tjukanovt.github.io/notable-people

Some 3D styling experiments with @mapbox.com

Experiments with QGIS styling in Antarctica

Closest grocery store chain (2021) around Helsinki region

Layers of map history overlayed in QGIS.

Peaks in Northern Finland: tjukanov.org/30daymapchal...

This in the making: tjukanov.org/blender-maps

Apparently the first attempt to create Notable People map.

Map showing what's on the other side of the globe.

A lake in Finland shaped like Finland.

Viualizations with open Ookla data

Map of trees

More fun with Geonames data and spatial analysis.

My map of cottage density in Finland in a newspaper.

Totally forgot that I made this global version of nearest neighbors too: tjukanovt.github.io/neighbors/#4...

SImple but interesting geographical analysis.

Fun experiments with QGIS styling: tjukanov.org/qgis-styles

tjukanov.org/barrier-effect

Ah. The journey of making Mapdreamer before GAN hype peaked: tjukanov.org/mapdreamer

My thoughts in the beginning of COVID. Still holds.

I did a quest to find the roundest municipality in Finland and that made it to the news: www.is.fi/turun-seutu/...