[Ráfaga]Nº746: satellite, croplands, blank, radiation

[Jorge Sanz]

Nº746: satellite, croplands, blank, radiation

23 Nov 2017 by Raf

   - The New Space Race: satellite imagery is changing all industries
   https://hackernoon.com/the-new-space-race-24ccd953967d
   - USGS releases a croplands 30-meter resolution world map

   https://www.usgs.gov/news/new-map-worldwide-croplands-supports-food-and-water-security
   - The fear for blank spaces explains monsters on medieval maps
   http://www.maproomblog.com/2017/11/horror-vacui-the-fear-of-blank-spaces/
   - Safecast is a global crowdsourced project to help citizens to generate
   open data about their environment
   https://blog.safecast.org/
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