Webb, Ryan W; Fassnacht, Steven R (2016): Snow density, snow depth, and soil moisture at Dry Lake study site in northern Colorado in 2013 [dataset]. Colorado State University, PANGAEA, https://doi.org/10.1594/PANGAEA.864253
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Coverage:
Median Latitude: 40.534354 * Median Longitude: -106.777365 * South-bound Latitude: 40.532332 * West-bound Longitude: -106.781530 * North-bound Latitude: 40.536158 * East-bound Longitude: -106.769878
Date/Time Start: 2013-03-20T00:00:00 * Date/Time End: 2013-05-04T00:00:00
Minimum DEPTH, ice/snow: 0.00 m * Maximum DEPTH, ice/snow: 1.55 m
Event(s):
Comment:
This dataset is of numerous snow pits that were dug for bulk measurements in the spring of 2013 in the Dry Lake study site in northern Colorado. Within each pit measurements were taken for snow depth, snow density, and soil moisture content directly beneath the working face of the pit. Snow density was measured using a snow tube to obtain a single core that was then placed in a bucket and measured for mass and depth was measured using markings on the snow tube to the nearest centimeter. Soil moisture was measured using a handheld TDR for volumetric water content. Volumetric soil samples were taken from test locations for lab confirmation and calibration of field measured data. Location are UTM coordinates in UTM 13N NAD83 datum.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Identification | ID | Webb, Ryan W | |||
| 2 | DATE/TIME | Date/Time | Webb, Ryan W | Geocode | ||
| 3 | LATITUDE | Latitude | Webb, Ryan W | Geocode | ||
| 4 | LONGITUDE | Longitude | Webb, Ryan W | Geocode | ||
| 5 | UTM Easting, Universal Transverse Mercator | UTM east | m | Webb, Ryan W | ||
| 6 | UTM Northing, Universal Transverse Mercator | UTM north | m | Webb, Ryan W | ||
| 7 | UTM Zone, Universal Transverse Mercator | UTM Zone | Webb, Ryan W | |||
| 8 | DEPTH, ice/snow | Depth ice/snow | m | Webb, Ryan W | Geocode – Sample 1 | |
| 9 | DEPTH, ice/snow | Depth ice/snow | m | Webb, Ryan W | Geocode – Sample 2 | |
| 10 | DEPTH, ice/snow | Depth ice/snow | m | Webb, Ryan W | Geocode – Sample 3 | |
| 11 | Density, snow | Density snow | kg/m3 | Webb, Ryan W | Volumetry with snow tube | Sample 1 |
| 12 | Density, snow | Density snow | kg/m3 | Webb, Ryan W | Volumetry with snow tube | Sample 2 |
| 13 | Density, snow | Density snow | kg/m3 | Webb, Ryan W | Volumetry with snow tube | Sample 3 |
| 14 | Soil moisture | Soil moisture | % vol | Webb, Ryan W | Handheld time-division reflectometer (TDR) | Sample 1 |
| 15 | Soil moisture | Soil moisture | % vol | Webb, Ryan W | Handheld time-division reflectometer (TDR) | Sample 2 |
| 16 | Soil moisture | Soil moisture | % vol | Webb, Ryan W | Handheld time-division reflectometer (TDR) | Sample 3 |
| 17 | Soil moisture | Soil moisture | % vol | Webb, Ryan W | Handheld time-division reflectometer (TDR) | Sample 4 |
| 18 | Soil moisture | Soil moisture | % vol | Webb, Ryan W | Handheld time-division reflectometer (TDR) | Sample 5 |
| 19 | Comment | Comment | Webb, Ryan W |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
392 data points