Hoppmann, Mario; Nicolaus, Marcel; Behrens, Lisa K; Regnery, Julia (2015): Field measurements of sea-ice thickness, snow depth, freeboard and sub-ice platelet-layer thickness on the land-fast ice of Atka Bay in 2013 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833974, In supplement to: Hoppmann, Mario; Nicolaus, Marcel; Hunkeler, Priska A; Heil, Petra; Behrens, Lisa K; König-Langlo, Gert; Gerdes, Rüdiger (2015): Seasonal evolution of an ice-shelf influenced fast-ice regime, derived from an autonomous thermistor chain. Journal of Geophysical Research: Oceans, 120(3), 1703-1724, https://doi.org/10.1002/2014JC010327
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Project(s):
Sea Ice Physics @ AWI (AWI_SeaIce)
Coverage:
Median Latitude: -70.595810 * Median Longitude: -7.763368 * South-bound Latitude: -70.616000 * West-bound Longitude: -8.049450 * North-bound Latitude: -70.575330 * East-bound Longitude: -7.482580
Date/Time Start: 2013-04-28T12:00:00 * Date/Time End: 2014-01-17T17:00:00
Event(s):
Atka_Ice_Port * Latitude: -70.610000 * Longitude: -8.140000 * Location: Atka Bay * Campaign: ANT-Land_2002-2009_ATKA * Basis: NEUMAYER III * Method/Device: Observation (OBSE)
Comment:
We measured sea-ice thickness, snow depth, freeboard and sub-ice platelet-layer thickness by repeated drill-hole measurements between April 2013 and January 2014 at six stations distributed evenly over a transect along Atka Bay. At each measurement location, up to 5 holes were drilled through the sea ice in order to determine the aforementioned parameters, one in the center and one in a distance of five meters in each direction.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | LATITUDE | Latitude | Geocode | |||
| 3 | LONGITUDE | Longitude | Geocode | |||
| 4 | Sample code/label | Sample label | Hoppmann, Mario | |||
| 5 | Air temperature at 2 m height | T2 | °C | Hoppmann, Mario | Digital thermometer | |
| 6 | Temperature, ice/snow | t | °C | Hoppmann, Mario | Digital thermometer | Snow surface |
| 7 | Temperature, ice/snow | t | °C | Hoppmann, Mario | Digital thermometer | Snow-ice surface |
| 8 | Sea ice thickness | EsEs | m | Hoppmann, Mario | Ruler stick (RULER) | Center |
| 9 | Freeboard | Freeboard | m | Hoppmann, Mario | Ruler stick (RULER) | Center |
| 10 | Snow thickness | Snow thick | m | Hoppmann, Mario | Ruler stick (RULER) | Center |
| 11 | Sub-ice platelet-layer thickness | SIPL | m | Hoppmann, Mario | Ruler stick (RULER) | Center |
| 12 | Sea ice thickness | EsEs | m | Hoppmann, Mario | Ruler stick (RULER) | South |
| 13 | Freeboard | Freeboard | m | Hoppmann, Mario | Ruler stick (RULER) | South |
| 14 | Snow thickness | Snow thick | m | Hoppmann, Mario | Ruler stick (RULER) | South |
| 15 | Sub-ice platelet-layer thickness | SIPL | m | Hoppmann, Mario | Ruler stick (RULER) | South |
| 16 | Sea ice thickness | EsEs | m | Hoppmann, Mario | Ruler stick (RULER) | East |
| 17 | Freeboard | Freeboard | m | Hoppmann, Mario | Ruler stick (RULER) | East |
| 18 | Snow thickness | Snow thick | m | Hoppmann, Mario | Ruler stick (RULER) | East |
| 19 | Sub-ice platelet-layer thickness | SIPL | m | Hoppmann, Mario | Ruler stick (RULER) | East |
| 20 | Sea ice thickness | EsEs | m | Hoppmann, Mario | Calculated average/mean values | |
| 21 | Freeboard | Freeboard | m | Hoppmann, Mario | Calculated average/mean values | |
| 22 | Snow thickness | Snow thick | m | Hoppmann, Mario | Calculated average/mean values | |
| 23 | Sub-ice platelet-layer thickness | SIPL | m | Hoppmann, Mario | Calculated average/mean values |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
676 data points