Data Portal

Welcome to the PERMOS data portal!

In this data portal you can browse, view and download field data obtained in the framework of the Swiss Permafrost Monitoring Network PERMOS.

PERMOS curates the largest and most diverse data collection of mountain permafrost! All our data is openly available (CC-BY 4.0) and can be browsed here by data type:

The data are obtained by our partner institutions: The Universities of Fribourg, Innsbruck, Lausanne and Zurich, ETH Zurich, WSL Institute for Snow and Avalanche Research, and SUPSI.


All PERMOS data are open access for use under the requirement of correct citation according to the PERMOS Data Policy (CC BY 4.0). We highly recommend to contact the PERMOS Office and/or the principal investigators and responsible institutions when working with PERMOS data!


The data provided on this portal can be subject to errors and inaccuracies (such as gaps, measurement instabilities, thermistor drift, physical disturbances, changes in measurement setup) that have only partly been filtered out. We strongly advice to perform data quality checks when using the data and to contact the PERMOS Office as well as the responsible principal investigator(s)!