Nicolaus, Marcel; Haas, Christian; Willmes, Sascha (2009): Figure 8. Snow temperature gradients on different sites on sea ice during POLARSTERN cruise ANT-XXII/2 (ISPOL) during the drift [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.759623, 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: -67.958071 * Median Longitude: -55.292899 * South-bound Latitude: -68.189660 * West-bound Longitude: -55.661250 * North-bound Latitude: -67.352930 * East-bound Longitude: -54.836800
Date/Time Start: 2004-11-28T14:00:00 * Date/Time End: 2005-01-02T10:00:00
Minimum DEPTH, ice/snow: 0 m * Maximum DEPTH, ice/snow: 0 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)
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 | Snow thickness | Snow thick | m | Nicolaus, Marcel | Ruler stick (RULER) | |
| 7 | Temperature (thermal) gradient | T grad | 10-3 °C/cm | Nicolaus, Marcel | Calculated | total snow cover |
| 8 | Temperature (thermal) gradient | T grad | 10-3 °C/cm | Nicolaus, Marcel | Calculated | topmost (25 %) |
| 9 | Temperature, ice/snow | t | °C | Nicolaus, Marcel | Thermometer | at snow ice interface |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
695 data points
Data
| 1 Sample label | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Depth ice/snow [m] | 6 Snow thick [m] (Ruler stick) | 7 T grad [10-3 °C/cm] (total snow cover, Calculated) | 8 T grad [10-3 °C/cm] (topmost (25 %), Calculated) | 9 t [°C] (at snow ice interface, Thermo...) |
|---|---|---|---|---|---|---|---|---|
| SY1 | 2004-12-02T14:40 | -68.17917 | -55.13861 | 0 | 1.24 | 21.8 | 4.8 | 0.0 |
| SY1 | 2004-12-03T08:00 | -68.13913 | -55.21572 | 0 | 0.71 | 46.5 | 2.2 | -0.5 |
| SY1 | 2004-12-03T11:00 | -68.13239 | -55.22916 | 0 | 0.77 | 48.1 | 4.0 | 0.0 |
| SY1 | 2004-12-03T14:00 | -68.12862 | -55.23210 | 0 | 0.77 | 50.6 | 4.2 | 0.0 |
| SY1 | 2004-12-03T17:00 | -68.12753 | -55.23169 | 0 | 0.77 | 49.4 | 3.5 | 0.0 |
| SY1 | 2004-12-03T20:00 | -68.12654 | -55.22978 | 0 | 0.83 | 45.8 | 3.1 | 0.0 |
| SY1 | 2004-12-03T23:00 | -68.12313 | -55.22308 | 0 | 0.83 | 45.8 | 3.6 | 0.0 |
| SY1 | 2004-12-04T08:00 | -68.11489 | -55.24136 | 0 | 0.84 | 44.0 | 2.1 | -0.4 |
| SY1 | 2004-12-04T11:00 | -68.11700 | -55.24813 | 0 | 0.81 | 50.6 | 3.1 | -0.2 |
| SY1 | 2004-12-04T14:00 | -68.12054 | -55.24606 | 0 | 0.81 | 51.9 | 2.8 | 0.0 |
| SY1 | 2004-12-04T17:00 | -68.12457 | -55.23820 | 0 | 0.91 | 45.1 | 3.3 | 0.0 |
| SY1 | 2004-12-04T20:00 | -68.12784 | -55.23000 | 0 | 0.96 | 40.6 | 3.0 | 0.0 |
| SY1 | 2004-12-04T23:00 | -68.12740 | -55.22615 | 0 | 1.00 | 37.3 | 1.5 | -0.1 |
| SY1 | 2004-12-05T08:00 | -68.11698 | -55.24781 | 0 | 0.96 | 35.4 | 1.8 | -0.5 |
| SY1 | 2004-12-05T11:00 | -68.11448 | -55.25803 | 0 | 0.99 | 39.4 | 1.9 | 0.0 |
| SY1 | 2004-12-05T14:00 | -68.11370 | -55.25790 | 0 | 0.97 | 38.1 | 1.3 | -0.1 |
| SY1 | 2004-12-05T17:00 | -68.11457 | -55.25214 | 0 | 0.91 | 39.6 | 0.4 | 0.0 |
| SY1 | 2004-12-05T20:00 | -68.11557 | -55.24335 | 0 | 0.88 | 38.6 | 0.0 | -0.2 |
| SY1 | 2004-12-05T23:00 | -68.11528 | -55.23727 | 0 | 0.83 | 41.0 | 0.4 | 0.0 |
| SY1 | 2004-12-06T08:00 | -68.10546 | -55.25211 | 0 | 0.82 | 35.4 | 0.5 | -0.4 |
| SY1 | 2004-12-06T11:00 | -68.10218 | -55.26029 | 0 | 0.82 | 46.3 | 1.0 | 0.0 |
| SY1 | 2004-12-06T14:00 | -68.09902 | -55.26795 | 0 | 0.98 | 36.7 | 1.2 | 0.0 |
| SY1 | 2004-12-06T15:00 | -68.09831 | -55.26815 | 0 | 0.97 | 37.1 | 1.2 | 0.0 |
| SY1 | 2004-12-06T17:00 | -68.09790 | -55.26586 | 0 | 0.69 | 7.2 | 0.0 | 0.0 |
| SY1 | 2004-12-06T20:00 | -68.09948 | -55.25699 | 0 | 0.70 | 52.9 | 1.1 | 0.0 |
| SY1 | 2004-12-06T23:00 | -68.09923 | -55.25310 | 0 | 0.71 | 47.9 | -0.4 | -0.2 |
| SY1 | 2004-12-07T08:00 | -68.08873 | -55.27530 | 0 | 0.80 | 43.8 | -0.6 | -0.2 |
| SY1 | 2004-12-07T11:00 | -68.08610 | -55.28335 | 0 | 0.41 | 29.3 | 0.0 | 0.0 |
| SY1 | 2004-12-07T14:00 | -68.08501 | -55.28864 | 0 | 0.73 | 47.9 | 0.2 | 0.0 |
| SY1 | 2004-12-07T17:00 | -68.08283 | -55.29024 | 0 | 0.75 | 46.7 | 0.0 | 0.0 |
| SY1 | 2004-12-07T20:00 | -68.08116 | -55.28789 | 0 | 0.73 | 45.2 | 0.9 | 0.0 |
| SY1 | 2004-12-07T23:00 | -68.08067 | -55.28822 | 0 | 0.69 | 34.8 | -0.4 | -0.1 |
| SY1 | 2004-12-08T17:00 | -68.05376 | -55.28578 | 0 | 0.65 | 47.7 | 0.1 | 0.0 |
| SY1 | 2004-12-09T11:00 | -68.03898 | -55.19462 | 0 | 0.67 | 32.8 | -3.0 | -0.8 |
| SY1 | 2004-12-09T19:00 | -68.04262 | -55.20134 | 0 | 0.56 | 1.8 | 0.0 | 0.0 |
| SY1 | 2004-12-10T17:00 | -68.03230 | -55.20317 | 0 | 0.69 | 29.0 | 0.0 | 0.0 |
| SY1 | 2004-12-11T15:55 | -67.98906 | -55.32663 | 0 | 0.83 | 39.8 | 0.8 | 0.0 |
| SY1 | 2004-12-12T17:10 | -67.93497 | -55.36717 | 0 | 0.38 | 28.9 | 0.1 | 0.0 |
| SY1 | 2004-12-13T18:30 | -67.87384 | -55.32748 | 0 | 0.85 | 23.5 | 0.0 | 0.0 |
| SY1 | 2004-12-14T13:30 | -67.81247 | -55.40578 | 0 | 0.65 | 12.3 | -3.9 | -1.2 |
| SY1 | 2004-12-14T17:00 | -67.80646 | -55.41657 | 0 | 0.80 | 20.0 | 0.9 | -0.4 |
| SY1 | 2004-12-15T20:00 | -67.78282 | -55.45001 | 0 | 0.71 | 9.9 | -2.6 | -1.3 |
| SY1 | 2004-12-17T08:00 | -67.77039 | -55.32648 | 0 | 0.77 | -16.9 | -4.7 | -3.3 |
| SY1 | 2004-12-17T18:00 | -67.76897 | -55.30736 | 0 | 0.86 | 24.4 | 1.5 | 0.0 |
| SY1 | 2004-12-18T09:00 | -67.76173 | -55.27130 | 0 | 0.60 | -10.0 | -3.8 | -2.6 |
| SY1 | 2004-12-18T17:30 | -67.77302 | -55.29550 | 0 | 0.87 | 21.8 | -0.3 | -0.1 |
| SY1 | 2004-12-18T20:00 | -67.77278 | -55.27227 | 0 | 0.57 | 21.1 | -2.5 | -0.7 |
| SY1 | 2004-12-19T17:00 | -67.79476 | -55.27672 | 0 | 0.60 | 46.7 | 0.6 | 0.0 |
| SY1 | 2004-12-20T10:00 | -67.85139 | -55.31965 | 0 | 0.58 | 0.0 | -7.8 | -2.6 |
| SY1 | 2004-12-21T10:00 | -67.83163 | -55.50349 | 0 | 0.58 | 1.7 | 0.0 | -2.5 |
| SY1 | 2004-12-21T19:00 | -67.82147 | -55.52740 | 0 | 0.53 | 47.2 | 1.4 | 0.0 |
| SY1 | 2004-12-22T17:00 | -67.81504 | -55.55304 | 0 | 0.55 | 41.8 | 0.0 | 0.0 |
| SY1 | 2004-12-23T09:30 | -67.81070 | -55.58295 | 0 | 0.49 | 28.6 | -4.1 | -0.8 |
| SY1 | 2004-12-23T17:00 | -67.81109 | -55.59377 | 0 | 0.57 | 40.4 | 0.0 | 0.0 |
| SY1 | 2004-12-25T11:00 | -67.79717 | -55.66125 | 0 | 0.68 | 4.4 | -1.1 | -0.3 |
| SY1 | 2004-12-28T17:00 | -67.67288 | -55.32796 | 0 | 0.52 | 28.8 | -1.0 | -0.2 |
| FY1 | 2004-11-28T14:00 | -68.08380 | -54.83790 | 0 | 0.28 | -39.3 | -11.6 | -3.3 |
| FY1 | 2004-11-28T14:00 | -68.08380 | -54.83790 | 0 | 0.31 | -25.8 | -10.5 | -3.5 |
| FY1 | 2004-11-28T17:00 | -68.07140 | -54.83680 | 0 | 0.44 | -40.9 | -8.1 | -4.7 |
| FY1 | 2004-11-29T16:00 | -68.03480 | -54.87820 | 0 | 0.30 | 73.3 | 30.4 | -0.7 |
| FY1 | 2004-11-29T20:30 | -68.04215 | -54.86126 | 0 | 0.31 | 12.9 | -0.5 | -2.4 |
| FY1 | 2004-11-30T20:40 | -68.12511 | -54.86933 | 0 | 0.35 | 34.3 | 4.2 | -1.6 |
| FY1 | 2004-12-02T10:20 | -68.18966 | -55.08816 | 0 | 0.35 | 54.3 | 4.4 | -0.8 |
| FY1 | 2004-12-02T13:50 | -68.18099 | -55.13219 | 0 | 0.41 | 68.3 | 4.3 | 0.0 |
| FY1 | 2004-12-03T08:00 | -68.13913 | -55.21572 | 0 | 0.29 | 82.8 | 3.0 | -0.1 |
| FY1 | 2004-12-03T11:00 | -68.13239 | -55.22916 | 0 | 0.30 | 73.3 | 1.3 | -0.1 |
| FY1 | 2004-12-03T14:00 | -68.12862 | -55.23210 | 0 | 0.27 | 88.9 | 0.8 | 0.0 |
| FY1 | 2004-12-03T17:00 | -68.12753 | -55.23169 | 0 | 0.25 | 100.0 | 5.2 | 0.0 |
| FY1 | 2004-12-03T23:00 | -68.12313 | -55.22308 | 0 | 0.20 | 15.0 | 3.8 | 0.0 |
| FY1 | 2004-12-04T09:15 | -68.11559 | -55.24541 | 0 | 0.21 | 76.2 | -0.4 | -0.5 |
| FY1 | 2004-12-04T11:00 | -68.11700 | -55.24813 | 0 | 0.23 | 4.3 | -0.6 | -0.2 |
| FY1 | 2004-12-04T14:00 | -68.12054 | -55.24606 | 0 | 0.23 | 87.0 | 1.0 | 0.0 |
| FY1 | 2004-12-04T17:00 | -68.12457 | -55.23820 | 0 | 0.22 | 100.0 | 0.0 | 0.0 |
| FY1 | 2004-12-04T20:00 | -68.12784 | -55.23000 | 0 | 0.20 | 95.0 | 0.0 | 0.0 |
| FY1 | 2004-12-04T23:00 | -68.12740 | -55.22615 | 0 | 0.22 | 86.4 | 0.5 | -0.1 |
| FY1 | 2004-12-05T08:00 | -68.11698 | -55.24781 | 0 | 0.22 | 77.3 | 0.1 | -0.3 |
| FY1 | 2004-12-05T11:00 | -68.11448 | -55.25803 | 0 | 0.18 | 83.3 | 1.8 | 0.0 |
| FY1 | 2004-12-05T14:00 | -68.11370 | -55.25790 | 0 | 0.20 | 85.0 | 0.0 | 0.0 |
| FY1 | 2004-12-05T17:00 | -68.11457 | -55.25214 | 0 | 0.22 | 59.1 | 0.3 | 0.0 |
| FY1 | 2004-12-05T20:00 | -68.11557 | -55.24335 | 0 | 0.17 | 41.2 | 0.0 | 0.0 |
| FY1 | 2004-12-05T23:00 | -68.11528 | -55.23727 | 0 | 0.26 | 76.9 | -1.0 | -0.1 |
| FY1 | 2004-12-06T08:00 | -68.10546 | -55.25211 | 0 | 0.21 | 33.3 | -1.1 | -0.7 |
| FY1 | 2004-12-06T11:00 | -68.10218 | -55.26029 | 0 | 0.22 | 72.7 | 0.3 | 0.0 |
| FY1 | 2004-12-06T14:00 | -68.09902 | -55.26795 | 0 | 0.20 | 90.0 | 0.0 | 0.0 |
| FY1 | 2004-12-06T17:00 | -68.09790 | -55.26586 | 0 | 0.20 | 75.0 | 0.0 | 0.0 |
| FY1 | 2004-12-06T20:00 | -68.09948 | -55.25699 | 0 | 0.21 | 33.3 | 2.1 | 0.0 |
| FY1 | 2004-12-06T23:00 | -68.09923 | -55.25310 | 0 | 0.19 | 78.9 | 1.0 | 0.0 |
| FY1 | 2004-12-07T08:00 | -68.08873 | -55.27530 | 0 | 0.29 | 62.1 | -1.7 | -0.2 |
| FY1 | 2004-12-07T11:00 | -68.08610 | -55.28335 | 0 | 0.20 | 80.0 | 0.0 | 0.0 |
| FY1 | 2004-12-07T14:00 | -68.08501 | -55.28864 | 0 | 0.24 | 66.7 | 0.0 | 0.0 |
| FY1 | 2004-12-07T17:00 | -68.08283 | -55.29024 | 0 | 0.22 | 63.6 | 0.0 | 0.0 |
| FY1 | 2004-12-07T20:00 | -68.08116 | -55.28789 | 0 | 0.22 | 68.2 | 0.3 | 0.0 |
| FY1 | 2004-12-07T23:00 | -68.08067 | -55.28822 | 0 | 0.23 | 69.6 | -2.2 | -0.2 |
| FY1 | 2004-12-08T17:00 | -68.05376 | -55.28578 | 0 | 0.36 | 52.8 | 0.8 | 0.0 |
| FY1 | 2004-12-09T09:30 | -68.04136 | -55.19980 | 0 | 0.20 | -100.0 | -18.8 | -3.4 |
| FY1 | 2004-12-10T14:00 | -68.04172 | -55.19287 | 0 | 0.21 | 66.7 | 0.0 | 0.0 |
| FY1 | 2004-12-11T17:15 | -67.98553 | -55.33349 | 0 | 0.17 | 70.6 | 0.0 | 0.0 |
| FY1 | 2004-12-12T14:15 | -67.94176 | -55.37299 | 0 | 0.19 | 68.4 | 0.0 | 0.0 |
| FY1 | 2004-12-13T17:00 | -67.87841 | -55.33519 | 0 | 0.24 | 58.3 | 0.0 | -0.1 |
| FY1 | 2004-12-14T10:15 | -67.82284 | -55.40041 | 0 | 0.17 | -205.9 | -10.4 | -5.1 |
| FY1 | 2004-12-15T19:00 | -67.78277 | -55.45216 | 0 | 0.17 | 52.9 | 0.0 | -0.2 |
| FY1 | 2004-12-17T17:30 | -67.76948 | -55.31399 | 0 | 0.12 | 125.0 | 0.0 | 0.0 |
| FY1 | 2004-12-18T17:00 | -67.77269 | -55.29982 | 0 | 0.25 | 60.0 | 1.8 | 0.0 |
| FY1 | 2004-12-19T10:00 | -67.77481 | -55.25317 | 0 | 0.34 | -50.0 | -8.3 | -3.3 |
| FY1 | 2004-12-20T17:00 | -67.85782 | -55.43972 | 0 | 0.64 | 37.5 | -0.4 | -0.3 |
| FY1 | 2004-12-22T20:00 | -67.81389 | -55.55746 | 0 | 0.19 | 57.9 | -2.3 | -0.2 |
| FY1 | 2004-12-23T20:20 | -67.80897 | -55.59844 | 0 | 0.21 | 57.1 | -1.2 | -0.1 |
| FY1 | 2004-12-25T15:30 | -67.80272 | -55.63802 | 0 | 0.35 | 42.9 | 0.0 | 0.0 |
| FY1 | 2004-12-26T09:30 | -67.79011 | -55.65830 | 0 | 0.24 | -12.5 | -2.1 | -1.7 |
| FY1 | 2004-12-27T17:00 | -67.78587 | -55.46768 | 0 | 0.33 | 39.4 | 0.3 | 0.0 |
| FY1 | 2004-12-30T14:00 | -67.47673 | -55.34763 | 0 | 0.42 | 31.0 | -0.4 | -0.2 |
| SY2 | 2004-11-29T15:00 | -68.03260 | -54.88450 | 0 | 1.03 | 32.0 | 9.4 | -0.7 |
| SY2 | 2004-11-29T20:50 | -68.04378 | -54.86041 | 0 | 0.95 | 9.5 | 5.9 | -2.1 |
| SY2 | 2004-12-02T10:30 | -68.18933 | -55.09120 | 0 | 0.84 | 17.9 | 0.4 | -0.2 |
| SY2 | 2004-12-20T13:30 | -67.85589 | -55.38364 | 0 | 0.65 | 18.5 | -1.8 | -0.7 |
| SY2 | 2004-12-31T10:00 | -67.42858 | -55.39201 | 0 | 0.76 | 14.5 | -1.5 | -0.7 |
| FY2 | 2004-12-11T16:20 | -67.98806 | -55.32873 | 0 | 0.19 | 68.4 | 0.0 | 0.0 |
| FY2 | 2004-12-12T11:15 | -67.94540 | -55.39142 | 0 | 0.19 | 26.3 | 1.8 | -0.9 |
| FY2 | 2004-12-14T13:30 | -67.81247 | -55.40578 | 0 | 0.15 | 26.7 | 2.6 | -1.0 |
| FY2 | 2004-12-14T17:30 | -67.80614 | -55.41798 | 0 | 0.14 | -35.7 | -25.9 | -1.6 |
| FY2 | 2004-12-15T13:30 | -67.77820 | -55.47902 | 0 | 0.08 | 150.0 | 3.1 | -0.1 |
| FY2 | 2004-12-17T08:30 | -67.77033 | -55.33258 | 0 | 0.12 | -58.3 | -3.1 | -2.6 |
| FY2 | 2004-12-17T11:00 | -67.77113 | -55.36010 | 0 | 0.09 | -88.9 | -94.4 | -1.8 |
| FY2 | 2004-12-18T10:00 | -67.76214 | -55.28234 | 0 | 0.09 | -155.6 | -12.5 | -2.4 |
| FY2 | 2004-12-18T20:00 | -67.77278 | -55.27227 | 0 | 0.12 | 33.3 | -5.7 | -0.3 |
| FY2 | 2004-12-19T17:00 | -67.79476 | -55.27672 | 0 | 0.13 | 53.8 | -3.5 | -0.2 |
| FY2 | 2004-12-20T10:00 | -67.85139 | -55.31965 | 0 | 0.14 | -78.6 | -12.9 | -2.2 |
| FY2 | 2004-12-21T19:00 | -67.82147 | -55.52740 | 0 | 0.13 | 53.8 | 1.4 | 0.0 |
| FY2 | 2004-12-22T17:00 | -67.81504 | -55.55304 | 0 | 0.10 | 50.0 | 0.0 | 0.0 |
| FY2 | 2004-12-23T11:00 | -67.81112 | -55.58303 | 0 | 0.13 | 0.0 | -8.7 | -0.7 |
| FY2 | 2004-12-26T16:30 | -67.83073 | -55.64833 | 0 | 0.13 | 53.8 | 4.1 | -0.1 |
| FY2 | 2004-12-27T19:30 | -67.77666 | -55.43260 | 0 | 0.27 | 51.9 | 2.4 | 0.0 |
| FY2 | 2004-12-27T20:00 | -67.77472 | -55.42466 | 0 | 0.43 | 34.9 | 0.0 | 0.0 |
| FY2 | 2004-12-29T17:00 | -67.54464 | -55.30885 | 0 | 0.10 | -150.0 | -40.0 | -0.2 |
| FY2 | 2004-12-30T09:15 | -67.48325 | -55.33707 | 0 | 0.21 | -52.4 | -6.2 | -1.7 |
| FY2 | 2004-12-31T20:30 | -67.41226 | -55.40520 | 0 | 0.16 | 12.5 | -4.3 | -2.3 |
| FY2 | 2005-01-01T10:00 | -67.37819 | -55.42061 | 0 | 0.36 | -13.9 | -5.8 | -1.0 |
| FY2 | 2005-01-01T21:30 | -67.36706 | -55.41181 | 0 | 0.16 | 56.3 | 0.6 | -1.7 |
| FY2 | 2005-01-02T10:00 | -67.35293 | -55.39885 | 0 | 0.32 | -18.8 | -3.5 | -0.3 |