Nicolaus, Marcel; Haas, Christian; Willmes, Sascha (2009): Figure 6. Snow stratigraphy of first- and second-year snow covers on sea ice during POLARSTERN cruise ANT-XXII/2 (ISPOL) during the drift [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.759676, In supplement to: Nicolaus, M et al. (2009): Evolution of first-year and second-year snow properties on sea ice in the Weddell Sea during spring-summer transition. Journal of Geophysical Research: Atmospheres, 114, D17109, https://doi.org/10.1029/2008JD011227
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Coverage:
Median Latitude: -67.955285 * Median Longitude: -55.257553 * South-bound Latitude: -68.130800 * West-bound Longitude: -55.392820 * North-bound Latitude: -67.713600 * East-bound Longitude: -54.843600
Date/Time Start: 2004-11-28T12:00:00 * Date/Time End: 2004-12-28T12:00:00
Minimum DEPTH, ice/snow: 0.005 m * Maximum DEPTH, ice/snow: 0.785 m
Event(s):
PS67/2-track * Latitude Start: -33.911860 * Longitude Start: 18.434600 * Latitude End: -33.911865 * Longitude End: 18.434600 * Date/Time Start: 2004-11-04T00:00:00 * Date/Time End: 2005-01-20T12:00:00 * Elevation Start: -999.0 m * Elevation End: -999.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXII/2 (PS67 ISPOL) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
Comment:
Depth: 0 demarcates water level, positive up, negative down
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Nicolaus, Marcel | |||
| 2 | DATE/TIME | Date/Time | Geocode | |||
| 3 | LATITUDE | Latitude | Geocode | |||
| 4 | LONGITUDE | Longitude | Geocode | |||
| 5 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 6 | Depth, bottom/max | Depth bot | m | Nicolaus, Marcel | ||
| 7 | Depth, top/min | Depth top | m | Nicolaus, Marcel | ||
| 8 | Snow type | Snow type | code | Nicolaus, Marcel | Visual description | |
| 9 | Snow type | Snow | Nicolaus, Marcel | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
310 data points
Data
| 1 Sample label | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Depth ice/snow [m] | 6 Depth bot [m] | 7 Depth top [m] | 8 Snow type [code] | 9 Snow |
|---|---|---|---|---|---|---|---|---|
| FY1 | 2004-11-28T12:00 | -68.09370 | -54.84360 | 0.015 | -0.01 | 0.04 | 20 | Slush |
| FY1 | 2004-11-28T12:00 | -68.09370 | -54.84360 | 0.130 | 0.04 | 0.22 | 70 | Soft to moderate slab |
| FY1 | 2004-11-28T12:00 | -68.09370 | -54.84360 | 0.245 | 0.22 | 0.27 | 50 | Fine grained hard icy snow |
| FY1 | 2004-11-28T12:00 | -68.09370 | -54.84360 | 0.295 | 0.27 | 0.32 | 80 | New and recent snow |
| FY1 | 2004-12-04T12:00 | -68.11787 | -55.24803 | 0.005 | -0.01 | 0.02 | 20 | Slush |
| FY1 | 2004-12-04T12:00 | -68.11787 | -55.24803 | 0.115 | 0.02 | 0.21 | 70 | Soft to moderate slab |
| FY1 | 2004-12-04T12:00 | -68.11787 | -55.24803 | 0.220 | 0.21 | 0.23 | 50 | Fine grained hard icy snow |
| FY1 | 2004-12-04T12:00 | -68.11787 | -55.24803 | 0.235 | 0.23 | 0.24 | 10 | Ice layer / superimposed ice |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.005 | -0.01 | 0.02 | 20 | Slush |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.035 | 0.02 | 0.05 | 70 | Soft to moderate slab |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.060 | 0.05 | 0.07 | 10 | Ice layer / superimposed ice |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.105 | 0.07 | 0.14 | 70 | Soft to moderate slab |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.150 | 0.14 | 0.16 | 10 | Ice layer / superimposed ice |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.170 | 0.16 | 0.18 | 40 | Coarse grained hard icy snow |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.190 | 0.18 | 0.20 | 50 | Fine grained hard icy snow |
| FY1 | 2004-12-10T12:00 | -68.04573 | -55.19843 | 0.210 | 0.20 | 0.22 | 70 | Soft to moderate slab |
| FY1 | 2004-12-19T12:00 | -67.77789 | -55.26886 | 0.005 | -0.01 | 0.02 | 20 | Slush |
| FY1 | 2004-12-19T12:00 | -67.77789 | -55.26886 | 0.030 | 0.02 | 0.04 | 10 | Ice layer / superimposed ice |
| FY1 | 2004-12-19T12:00 | -67.77789 | -55.26886 | 0.065 | 0.04 | 0.09 | 70 | Soft to moderate slab |
| FY1 | 2004-12-19T12:00 | -67.77789 | -55.26886 | 0.100 | 0.09 | 0.11 | 40 | Coarse grained hard icy snow |
| FY1 | 2004-12-19T12:00 | -67.77789 | -55.26886 | 0.125 | 0.11 | 0.14 | 70 | Soft to moderate slab |
| FY1 | 2004-12-19T12:00 | -67.77789 | -55.26886 | 0.155 | 0.14 | 0.17 | 50 | Fine grained hard icy snow |
| FY1 | 2004-12-19T12:00 | -67.77789 | -55.26886 | 0.175 | 0.17 | 0.18 | 10 | Ice layer / superimposed ice |
| FY1 | 2004-12-28T12:00 | -67.71360 | -55.39282 | 0.010 | -0.01 | 0.03 | 20 | Slush |
| FY1 | 2004-12-28T12:00 | -67.71360 | -55.39282 | 0.045 | 0.03 | 0.06 | 50 | Fine grained hard icy snow |
| FY1 | 2004-12-28T12:00 | -67.71360 | -55.39282 | 0.075 | 0.06 | 0.09 | 10 | Ice layer / superimposed ice |
| FY1 | 2004-12-28T12:00 | -67.71360 | -55.39282 | 0.110 | 0.09 | 0.13 | 50 | Fine grained hard icy snow |
| FY1 | 2004-12-28T12:00 | -67.71360 | -55.39282 | 0.135 | 0.13 | 0.14 | 80 | New and recent snow |
| SY1 | 2004-12-03T12:00 | -68.13080 | -55.23098 | 0.050 | 0.00 | 0.10 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-03T12:00 | -68.13080 | -55.23098 | 0.150 | 0.10 | 0.20 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-03T12:00 | -68.13080 | -55.23098 | 0.350 | 0.20 | 0.50 | 30 | Depth hoar |
| SY1 | 2004-12-03T12:00 | -68.13080 | -55.23098 | 0.575 | 0.50 | 0.65 | 70 | Soft to moderate slab |
| SY1 | 2004-12-03T12:00 | -68.13080 | -55.23098 | 0.700 | 0.65 | 0.75 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-03T12:00 | -68.13080 | -55.23098 | 0.785 | 0.75 | 0.82 | 60 | Hard slab |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.015 | 0.00 | 0.03 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.040 | 0.03 | 0.05 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.065 | 0.05 | 0.08 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.090 | 0.08 | 0.10 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.150 | 0.10 | 0.20 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.265 | 0.20 | 0.33 | 70 | Soft to moderate slab |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.400 | 0.33 | 0.47 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.555 | 0.47 | 0.64 | 30 | Depth hoar |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.650 | 0.64 | 0.66 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.665 | 0.66 | 0.67 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.685 | 0.67 | 0.70 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.710 | 0.70 | 0.72 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.735 | 0.72 | 0.75 | 70 | Soft to moderate slab |
| SY1 | 2004-12-06T12:00 | -68.10108 | -55.26332 | 0.765 | 0.75 | 0.78 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.020 | -0.01 | 0.05 | 20 | Slush |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.115 | 0.05 | 0.18 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.215 | 0.18 | 0.25 | 30 | Depth hoar |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.275 | 0.25 | 0.30 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.325 | 0.30 | 0.35 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.385 | 0.35 | 0.42 | 50 | Fine grained hard icy snow |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.435 | 0.42 | 0.45 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.475 | 0.45 | 0.50 | 30 | Depth hoar |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.520 | 0.50 | 0.54 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.560 | 0.54 | 0.58 | 30 | Depth hoar |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.595 | 0.58 | 0.61 | 10 | Ice layer / superimposed ice |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.630 | 0.61 | 0.65 | 30 | Depth hoar |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.670 | 0.65 | 0.69 | 70 | Soft to moderate slab |
| SY1 | 2004-12-17T12:00 | -67.77160 | -55.36399 | 0.705 | 0.69 | 0.72 | 40 | Coarse grained hard icy snow |