Monday, July 16, 2018

Elevation Kaleidoscope


Landschach is a global kaleidoscope made from a map of the world.

It might not look like Landschach is made from a map but it is. What you are seeing is a map in which a sine wave has been applied to elevation values. This results in blocks of colors without the normal gradients you would get in a traditional elevation map. You can see this more clearly when looking at the same map without the kaleidoscope effect.

The kaleidoscope effect in Landschach is created by having four instance of the same map view. As you travel around the four map instances in sequence the map is flipped 180 degrees. This results in a trippy kaleidoscope effect.


Landschach was inspired by Rorschach Satellite. Rorschach Satellite is a fun little map which is designed to create a kaleidoscope effect using Mapbox aerial views. The map was created by Mapbox's Damon Burgett.

Essentially Rorschach Satellite places two maps side-by-side. On one map the satellite image is flipped so that it shows the mirror image of the other map. The result is that Rorschach Satellite creates patterns very similar to the ink blot patterns used by psychologists in Rorschach tests.

If you like a pattern created with Rorschach Satellite you can copy and past the map URL to share a link to your view on Rorschach Satellite.


#rorschmap uses the Google Maps API to create a very similar effect. #rorschmap can create a kaleidoscope view for any location on the Earth. Essentially the application displays the Google Maps satellite view of a location and, using the same principle of multiple reflection that you find in kaleidoscopes, creates an animated Rorschach test effect.

The map works in a similar way to Rorschach Satellite but actually has four different map views rather than two.


If that doesn't impress you then why not try #rorschmap Street View Edition. Just enter your address into the app and you can drop-down the rabbit-hole and create a kaleidoscope from the Google Maps Street View of your own home!
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