Lake Snow depth observations derived from Ground Penetrating Radar for four lakes near Yellowknife, Northwest Territories

• Main Authors: Pouw, Alicia F., Kheyrollah Pour, Homa
• Format: Dataset
• Language: unknown
• Published: 2023
• Subjects: Lakes; Snow depth; Earth and Environmental Sciences; Spatial Distribution; Ground penetrating radar; Northwest Territories; Yellowknife; Four Lakes
• Online Access: https://search.dataone.org/view/sha256:dbc09c536cfad53f1a039a2d1f645ae5fbed92845adf4d3986e27f58c0c3a98a

This dataset contains snow depth data for Finger Lake, Long Lake, Vee Lake and Landing Lake, just north of Yellowknife, NT. Data includes derived snow depths from Ground-Penetrating Radar Two-Way Travel Times collected using a 1000 MHz sensor paired with the IceMap GPR system from sensors & software. Data was collected in December, 2021, and March, 2022, with data collected twice on one lake. The data is in .CSV file format for each lake. Snow depths derived using Kovacs et al. (1995) method. Interpolated snow depth maps in GeoTIFF format are also included for each lake. These were created using inverse distance weighting of the GPR-derived snow depths.