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Federal
Seasonal frost depths, midwestern USA, Version 1
National Aeronautics and Space Administration —
This dataset includes frost tube data from 37 stations in the Upper Midwest (Minnesota, North Dakota, Wisconsin), USA. The responsible agency was the St. Paul... -
Federal
Active Layer Monitoring, Arctic and Subarctic Canada, Version 6
National Aeronautics and Space Administration —
This project involves measuring regional and site variability in maximum annual active layer development and vertical surface movement over permafrost, and monitoring... -
Federal
Active layer and permafrost properties, including snow depth, soil temperature, and soil moisture, Barrow, Alaska, Version 1
National Aeronautics and Space Administration —
This data set contains soil temperature, soil moisture, thaw depth, and snow depth data collected at test sites near Barrow, Alaska, during the following years. Soil... -
Federal
Seasonal frost and soil temperature data, Western Cape Mountains, South Africa, Version 1
National Aeronautics and Space Administration —
Micro-climatic monitoring of air and ground was started in 1990 to evaluate climatic controls on the present-day diurnal soil frost environment in the Western Cape...