JSI_2DRad_GPR.txt (14.85 MB)

JSI Gaussian Process Regression Interpolation Results

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posted on 07.05.2021, 10:58 by Andrew WestAndrew West
Output from Gaussian Process Regression (GPR) on gamma radiation data observations from the reactor hall at the Jožef Stefan Institute (JSI) TRIGA Mark II facility.


The file is comma separated, with header row. Data columns are grid positions x and y (in metres), the estimated gamma counts (mean), and the absolute variance estimates, including upper and lower values. Variance can be used as an indication of confidence in a given estimate.

Grid positions correspond to locations of "free-space" identified in the SLAM map created by the robot during the survey mission.

Funding

TORONE - TOtal characterisation for Remote Observation in Nuclear Environments

Engineering and Physical Sciences Research Council

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Robotics and Artificial Intelligence for Nuclear (RAIN)

Engineering and Physical Sciences Research Council

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A centre for Advanced Digital Radiometric Instrumentation for Applied Nuclear Activities (ADRIANA)

Engineering and Physical Sciences Research Council

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History