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OGC SensorThings API Create-Update-Delete 1.0

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Fraunhofer IOSB

SensorThingsServer 1.0
OGC SensorThings API Create-Update-Delete 1.0 (Certified: 2016-11-01)
  Registered: 2016-08-10

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Geodan Holding BV

GOST 0.3
OGC SensorThings API Create-Update-Delete 1.0 (Certified: 2017-06-14)
  Registered: 2016-11-28
GOST 0.6
OGC SensorThings API Create-Update-Delete 1.0 (Certified: 2018-03-01)
  Registered: 2018-01-10
GOST 0.6
OGC SensorThings API Create-Update-Delete 1.0 (Certified: 2018-01-11)
  Registered: 2018-01-10

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SensorUp Inc.

SensorUp SensorThings API v1.0
OGC SensorThings API Create-Update-Delete 1.0 (Certified: 2016-07-27)
  Registered: 2016-02-29