Zuhr, Alexandra; Münch, Thomas; Steen-Larsen, Hans Christian; Hörhold, Maria; Laepple, Thomas (2021): Snow surface accumulation measured using manual stick measurents, EastGRIP camp Greenland, May 2018 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931124
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Abstract:
Manually measured snow accumulation at 30 glass fibre sticks carried out during 2018 in connection with a photogrammetry Structure-from-Motion (SfM) approach (https://doi.org/10.1594/PANGAEA.923418) at the EastGRIP camp in northeast Greenland. The SfM study and the manual snow height measurements were performed in the same study area. The record gives relative snow surface height changes compared to a zero level defined on the day of installation of the sticks. The record is an average of the individual 30 measurement points. Measurements were carried out using a regular ruler. The estimated precision is less than 0.5 cm.
Supplement to:
Zuhr, Alexandra; Münch, Thomas; Steen-Larsen, Hans Christian; Hörhold, Maria; Laepple, Thomas (2021): Local-scale deposition of surface snow on the Greenland ice sheet. The Cryosphere, 15(10), 4873-4900, https://doi.org/10.5194/tc-15-4873-2021
Related to:
Zuhr, Alexandra; Münch, Thomas; Steen-Larsen, Hans Christian; Hörhold, Maria; Laepple, Thomas (2020): Snow height data generated with a Structure-from-Motion photogrammetry approach at the EGRIP camp site in 2018. PANGAEA, https://doi.org/10.1594/PANGAEA.923418
Project(s):
East Greenland Ice-core Project (EGRIP)
Coverage:
Median Latitude: 75.631500 * Median Longitude: -35.985000 * South-bound Latitude: 75.630000 * West-bound Longitude: -35.990000 * North-bound Latitude: 75.633000 * East-bound Longitude: -35.980000
Date/Time Start: 2018-05-13T00:00:00 * Date/Time End: 2018-08-03T00:00:00
Event(s):
EGRIP_2018 * Latitude: 75.630000 * Longitude: -35.980000 * Location: Greenland * Campaign: GL-Land_2018_EGRIP * Basis: AWI Arctic Land Expedition * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Zuhr, Alexandra | Geocode | ||
| 2 | Day of the year | DOY | day | Zuhr, Alexandra | ||
| 3 | Snow height, relative | Snow h rel | m | Zuhr, Alexandra | Manually with glass fibre sticks | mean of 30 measurement points |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
68 data points
Data
| 1 Date/Time | 2 DOY [day] | 3 Snow h rel [m] |
|---|---|---|
| 2018-05-13 | 133 | -0.0101 |
| 2018-05-14 | 134 | 0.0027 |
| 2018-05-20 | 140 | 0.0065 |
| 2018-05-23 | 143 | 0.0014 |
| 2018-05-26 | 146 | 0.0007 |
| 2018-05-29 | 149 | -0.0024 |
| 2018-06-01 | 152 | 0.0017 |
| 2018-06-05 | 156 | 0.0054 |
| 2018-06-07 | 158 | 0.0192 |
| 2018-06-09 | 160 | 0.0453 |
| 2018-06-10 | 161 | 0.0413 |
| 2018-06-12 | 163 | 0.0400 |
| 2018-06-14 | 165 | 0.0417 |
| 2018-06-17 | 168 | 0.0529 |
| 2018-06-20 | 171 | 0.0606 |
| 2018-06-23 | 174 | 0.0604 |
| 2018-06-25 | 176 | 0.0595 |
| 2018-06-26 | 177 | 0.0644 |
| 2018-06-27 | 178 | 0.0651 |
| 2018-06-28 | 179 | 0.0667 |
| 2018-07-01 | 182 | 0.0755 |
| 2018-07-03 | 184 | 0.0698 |
| 2018-07-04 | 185 | 0.0714 |
| 2018-07-05 | 186 | 0.0706 |
| 2018-07-08 | 189 | 0.0879 |
| 2018-07-11 | 192 | 0.0891 |
| 2018-07-13 | 194 | 0.0952 |
| 2018-07-15 | 196 | 0.1093 |
| 2018-07-20 | 201 | 0.1043 |
| 2018-07-23 | 204 | 0.1097 |
| 2018-07-26 | 207 | 0.1076 |
| 2018-07-29 | 210 | 0.1065 |
| 2018-08-01 | 213 | 0.1036 |
| 2018-08-03 | 215 | 0.1549 |