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IMEKO TC6 M4Dconf

Hybrid with physical attendance in Berlin, Germany

19 — 21 September 2022

Uncertainty-aware room temperature profile estimation using ordinary kriging

Digital transformation in metrological traceability 

 

19th September, 10:20 CEST
Siemensbau, Sitzungssaal 310

Authors

  • Anupam Prasad Vedurmudi, PTB
  • Katharina Janzen, PTB
  • Sascha Eichstädt, PTB

Paper

  • UNCERTAINTY-AWARE ROOM-TEMPERATURE PROFILE ESTIMATION USING ORDINARY KRIGING4 MB

    Information leveraged from multiple sensors is generally more versatile than that from a single sensor. For instance, the value of a physical quantity at an unsampled location can be estimated by interpolating measurements from spatially separated sensors. In this contribution, kriging is used to spatially interpolate room temperatures from a limited number of sensors with different measurement uncertainties and a propagation of the sensor uncertainties to the interpolated values using a Monte Carlo simulation is demonstrated. A potential application of kriging to assess the quality of sensor measurements is also presented.