Population density plotted using a stochastic algorithm where the official population density decides the probability function. Based on OpenStreetmap's region borders and lake data, SCB's town definitions, Trafikverket's road data, and EEA's coastlines and Lantmäteriet's height data-->.

With zooming, panning, and easy navigation.

Population density plotted using a stochastic algorithm where the official population density decides the probability function. Based on OpenStreetmap's region borders and lake data, SCB's town definitions, Trafikverket's road data, SMHI's waterways, EEA's coastlines and Lantmäteriet's height data.

This map high resolution image covers all of Sweden. For more local maps, see below.

Population density plotted for each of the 21 Swedish counties using the same techniques and sources as for the Swedish map above.

Population density plotted for each of the 290 Swedish municipalities using the same techniques and sources as for the Swedish map above.

Showing how COVID-19 struck Sweden March to June giving each victim their own localized symbol.

Easy to use web application which lets you keep a rythm either by tapping the phone or using a mouse. It tells you how well you did. Share with friends and see who are best at keeping a rythm!

Can also be used to see who can tap or click the fastest.

Map projections are hard. Normal maps will have different scales on areas depending on where on the planet they are. This service lets you browse two maps in parallel with the exact same scale for exact size comparisons.

The blog. Will cover anything and everything, not only this site's products.

Video content is usually published on our YouTube channel: Sarasas

Most of our public source code is available under the dbratell GitHub account.