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DESCRIPTION:For a few decades by now\, satellites offer us the tools to observe the who
 le Earth with a wide variety of sensors. The vast amount of data these Eart
 h observations systems collect enters the public discourse reduced to a few
  numbers\, numbers like 3 or even 300. So\, how do we know the amount of ic
 e melting in the arctic or how much rain is falling in the Amazon? Are grou
 ndwater aquifers stable or are they are being depleted? Are these regular s
 easonal changes or is there a trend? How can we even measure these phenomen
 a on a global scale?\n\nThis talk will provide one possible answer: gravity
 .
DTEND;TZID=Europe/Berlin:20171227T201500
DTSTAMP:20171220T105657Z
DTSTART;TZID=Europe/Berlin:20171227T194500
LAST-MODIFIED:20171220T105651Z
LOCATION:Saal Clarke
SEQUENCE:0
SUMMARY:Watching the changing Earth - manuel
TRANSP:OPAQUE
UID:a66fa9d5-b12c-4d6b-84f9-f279faf38f86@frab.cccv.de
URL;VALUE=URI:https://fahrplan.events.ccc.de/congress/2017/Fahrplan/events/8964.html
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