Data Publication

Geothermal Project on TU Delft Campus - DAPGEO-02 Core CT-Scan Data

Philip Vardon | Anne-Catherine Dieudonne | Hemmo A Abels | Stijn Beernink | Ellen Meijvogel-de Koning | Auke Barnhoorn | Susanne Laumann | Liliana Vargas Meleza

4TU.ResearchData

(2023)

This dataset contains the CT-scan data of rock cores collected from the DAPGEO-02 research borehole, one of the monitoring boreholes of the geothermal project on TU Delft Campus.

Complemetary data and information about the cores are published in Geothermal Project on TU Delft Campus - DAPGEO-02 Initial Borehole Dataset and in the final drilling report.

Cores from the Maassluis Formation and Paleogene clay formations were scanned at TU Delft using a macro CT-scanner (Siemens Somatom Volume Zoom CT scanner). The cores were scanned in plastic liner using a slice resolution of 0.6mm. Core length is of about 1 m, which gave 1600 slices per scan. Data was processed according to the normal procedure using the standard gray scale settings of medical scanners of -1000 HU tot +3000 HU. Processed CT-scan vertical cross-section images are also included as an overview. 

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