Ground-based leveling of lithalsas in the Tasiapik Valley, Umiujaq, Nunavik, Québec, Canada
Abstract
The data contains the XYZ coordinates of benchmarks located on three degrading lithalsas named AML, BS and BSO. These benchmarks were leveled annually from 2004 to 2025. The data were collected to study the thaw subsidence of ice-rich permafrost.
Publication details
- Journal / source
- Borealis
- Publication date
- 15 May 2026
- Document type
- Dataset