[Ráfaga]Nº1271: london, swisstopo, u2

[Jorge Sanz]

Nº1271: london, swisstopo, u2

Wed, 26 Feb 2020 by Raf

* A fascinating video displays how a biker rides all the streets of
London, using a GPS receiver and QGIS

http://davis.vilums.me/all-the-streets/

* Hidden figures inside Switzerland official maps made by witty
cartographers, like analogical Easter eggs

https://eyeondesign.aiga.org/for-decades-cartographers-have-been-hiding-covert-illustrations-inside-of-switzerlands-official-maps/

* The pictures taken by USA U2 spy planes around the world are a
window to the past

https://www.sapiens.org/archaeology/satellite-imagery/

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