Capillary rise rise experiments in snow using neutron radiography

This dataset consists of data related to capillary rise experiments performed with neutron radiography. There are 4 videos of capillary rise experiments as well as the files used to perform the inverse fitting with Hydrus. The videos show the upward flow of water in glass columns filled with sand and snow or sand, gravel, and snow. The videos show the 2D evolution of the unitless optical density with time. The Hydrus files were used to fit the parameter values of the Mualem-van Genuchten model. The experiments were performed at the Paul Scherrer Institute (PSI) in Villigen, Switzerland.

Data and Resources

README.txtTXT
Descriptions of the nomenclature, Hydrus files, and videos.
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capillary_rise_experiment_videos.zipZIP
Videos of the capillary rise experiments
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Hydrus_inverse_fitting_files.zipZIP
The Hydrus files used for the inverse fitting of the hydraulic conductivity.
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depricated.txtTXT
Description of the videos
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Additional Info

Field	Value
Identifier	44ba7f26-f741-4b92-a4ff-8e99dd8f689c@envidat
Title for URL of the dataset	capillary-rise-rise-experiments-in-snow-using-neutron-radiography
Schedule the publication of the dataset	-
Issued date	January 8, 2025
Modification date	March 4, 2025
Conforms to	-
Update interval	-
Temporal coverage	-
Publisher Information	EnviDat
Contact points	Michael Lombardo EnviDat Support
Languages	English
URL	https://www.envidat.ch/#/metadata/capillary-rise-rise-experiments-in-snow-using-neutron-radiography
Relation	-
Spatial	-
Related datasets	-
Documentation	-
Keywords	pore-water snow measurements soil water transport
Terms of use	https://opendata.swiss/terms-of-use#terms_by
Metadata Access	API (JSON) Download XML