Zurich Sky

… is the title of my most recent project. It’s a bit artsy, but I think some of the concepts behind it may also have practical applications in this world of ever more abundant webcam footage (maybe need to think a bit more on this point later).

In Zurich Sky, I destilled yearly aggregates of the sky over Zurich Switzerland. I did this by first scraping tons of images from the website of the Swiss domain registrar SWITCH. They have two webcams, one in Zurich one in the Alps, whose images are publicly accessible in their archive (thanks!).

Zurich Sky: Web-scraped sky colour over Zurich, Switzerland
Zurich Sky: Web-scraped sky colour over Zurich, Switzerland

The SWITCH archive features one image every hour. Luckily for my project, the URLs of the individual pictures adhere to a nice structured format which makes automatic downloading of several thousand images rather easy. An example is here:

http://cam.switch.ch/pano/2013/0621/zueri_n201306211300.jpg
(as can be seen from¬†this webpage) Continue reading “Zurich Sky”