Lüpkes, Christof; Hartmann, Jörg; Schmitt, Amelie U; Michaelis, Janosch (2021): Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130325_SP50325h12_48824-49060 with POLAR 5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927230, In: Lüpkes, C et al. (2021): Convection over sea ice leads: Airborne measurements of the campaign STABLE from March 2013 [dataset bundled publication]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.927260
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Abstract:
The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads.
This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 4.3 km.
Keyword(s):
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Median Latitude: 81.730671 * Median Longitude: 18.727256 * South-bound Latitude: 81.705307 * West-bound Longitude: 18.341604 * North-bound Latitude: 81.753937 * East-bound Longitude: 19.102520
Date/Time Start: 2013-03-25T13:33:44 * Date/Time End: 2013-03-25T13:37:39
Minimum ALTITUDE: 29.004 m * Maximum ALTITUDE: 37.126 m
Event(s):
STABLE_1303250114 * Latitude Start: 78.245950 * Longitude Start: 15.501430 * Latitude End: 78.245940 * Longitude End: 15.501470 * Date/Time Start: 2013-03-25T10:20:00 * Date/Time End: 2013-03-25T16:16:00 * Campaign: STABLE_2013 (P5-185_STABLE_2013) * Basis: POLAR 5 * Method/Device: Aircraft (AC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Lüpkes, Christof | INS, GPS | Geocode – UTC | |
| 2 | LONGITUDE | Longitude | Lüpkes, Christof | INS, GPS | Geocode | |
| 3 | LATITUDE | Latitude | Lüpkes, Christof | INS, GPS | Geocode | |
| 4 | ALTITUDE | Altitude | m | Lüpkes, Christof | INS, GPS, partly corrected by laser altimeter when available | Geocode |
| 5 | Wind velocity, west-east | U | m/s | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 6 | Wind velocity, south-north | V | m/s | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 7 | Wind velocity, vertical | W | m/s | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 8 | Temperature, air | TTT | °C | Lüpkes, Christof | Temperature sensor, Pt-100, [at nose-boom] | |
| 9 | Pressure, at given altitude | PPPP | hPa | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 10 | Humidity, relative | RH | % | Lüpkes, Christof | Dew point mirror [at nose-boom] | |
| 11 | Surface temperature | Surf temp | °C | Lüpkes, Christof | KT-19 infrared thermometer and IR scanner |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
165193 data points
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