Integration: example (1)

Source 1

• wind sensors

• delivers list of vectors

• Vector: (x1,y1,x2,y2)

Source 2

• interpolation based on energy conservation

• computes map

• 1 hour time to answer queries

• Vector: (x,y,?,l)

Mediator

• real-time wind conditions

http://sfports.wr.usgs.gov/wind/

• every hour:
  • fetches sensor info
  • translates vectors
  • asks Source 2

• forwards requests

• Vector: (x,y,?x,?y)

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