“You’ll never trust a map again”

Ralph Straumann

Ralph is a world-citizen, a geoinformation specialist by profession, and interested in many topics. Here, he'll confine himself mostly to things geo-visual.

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1 Response

  1. 5 May 2015

    […] Quelle: http://www.ralphstraumann.ch/blog/2015/04/youll-never-trust-a-map-again/ […]

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