[Ráfaga] Nº243: hot, pensioners, entrances, art, DF

[Jorge Sanz]

* Satellite imagery of mud and destruction and the job of HOT (thanks
@realivansanchez)
  http://codigourbano.org/imagens-de-satelite-mostram-rastro-de-lama-e-destruicao-em-mariana-mg/

* World map of pensioners poverty at OECD countries
  http://www.statista.com/chart/4101/where-is-pensioner-poverty-the-most-prevalent/

* 3D land photogrammetry of church entrances with a mobile phone.
  http://www.manuelgago.org/blog/index.php/2015/12/03/tolos-pola-fotogrametria-3d/

* Art installation that automates the update of old printed maps using new data
  http://quadrature.co/work/kartograph/

* Updated metro map of Mexico DF with icons of all the stations
  http://mexicometro.org/news/2015/11/updated-metro-map/

Raf