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Lüpkes, Christof; Hartmann, Jörg; Schmitt, Amelie U; Birnbaum, Gerit; Vihma, Timo; Michaelis, Janosch (2021): Measurements of wind, temperature, pressure and humidity during the ascending profile 20130304_T5 with POLAR 5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936648, In: Lüpkes, C et al. (2021): Airborne and dropsonde measurements in MCAOs during STABLE in March 2013 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.936635

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Keyword(s):
airborne measurements; atmosphere-ocean interaction; atmospheric boundary layer; atmospheric convection; cold-air outbreak; dropsonde measurements; Fram Strait; marginal ice zone; Polar 5; Sea ice; Svalbard; turbulence; Whaler's Bay Polynya
Related to:
Hartmann, Jörg; Gehrmann, Martin; Kohnert, Katrin; Metzger, Stefan; Sachs, Torsten (2018): New calibration procedures for airborne turbulence measurements and accuracy of the methane fluxes during the AirMeth campaigns. Atmospheric Measurement Techniques, 11(7), 4567-4581, https://doi.org/10.5194/amt-11-4567-2018
Michaelis, Janosch; Schmitt, Amelie U; Lüpkes, Christof; Hartmann, Jörg; Birnbaum, Gerit; Vihma, Timo (2022): Observations of marine cold-air outbreaks: a comprehensive data set of airborne and dropsonde measurements from the Springtime Atmospheric Boundary Layer Experiment (STABLE). Earth System Science Data, 14(4), 1621-1637, https://doi.org/10.5194/essd-14-1621-2022
Tetzlaff, Amelie (2016): Convective processes in the polar atmospheric boundary layer: a study based on measurements and modeling [dissertation]. University of Bremen, Germany, 136 pp, urn:nbn:de:gbv:46-00105016-14
Tetzlaff, Amelie; Lüpkes, Christof; Birnbaum, Gerit; Hartmann, Jörg; Nygard, T; Vihma, Timo (2014): Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013. The Cryosphere, 8(5), 1757-1762, https://doi.org/10.5194/tc-8-1757-2014
Funding:
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
Coverage:
Median Latitude: 84.029224 * Median Longitude: 4.998964 * South-bound Latitude: 84.004257 * West-bound Longitude: 4.996212 * North-bound Latitude: 84.054031 * East-bound Longitude: 5.004088
Date/Time Start: 2013-03-04T13:42:55 * Date/Time End: 2013-03-04T13:45:11
Minimum ALTITUDE: 27.5206 m * Maximum ALTITUDE: 792.9099 m
Event(s):
STABLE_1303040102 * Latitude Start: 78.245970 * Longitude Start: 15.501530 * Latitude End: 78.245950 * Longitude End: 15.501860 * Date/Time Start: 2013-03-04T09:44:00 * Date/Time End: 2013-03-04T17:05:00 * Campaign: STABLE_2013 (P5-185_STABLE_2013) * Basis: POLAR 5 * Method/Device: Aircraft (AC)
Comment:
Altitude (geopotential) is calculated from measured atmospheric static pressure, where the offset in the original data due to the reference pressure at departure was corrected using radar altimeter measurements during lowlevel flight legs between the vertical profiles
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DATE/TIMEDate/TimeLüpkes, ChristofINS, GPSGeocode – UTC
2Pressure, at given altitudePPPPhPaLüpkes, ChristofFive-hole probe [at nose-boom]corrected for the influence of the aircraft
3Temperature, airTTT°CLüpkes, ChristofTemperature sensor, Pt-100, [at nose-boom]
4Dew/frost pointTdTdTd°CLüpkes, ChristofCalculated from pressure, temperature, and humidity
5Humidity, relativeRH%Lüpkes, ChristofDew point mirror [at nose-boom]
6Wind velocity, west-eastUm/sLüpkes, ChristofFive-hole probe [at nose-boom]
7Wind velocity, south-northVm/sLüpkes, ChristofFive-hole probe [at nose-boom]
8Wind speedffm/sLüpkes, ChristofFive-hole probe [at nose-boom]
9Wind directiondddegLüpkes, ChristofFive-hole probe [at nose-boom]
10ALTITUDEAltitudemLüpkes, ChristofFive-hole probe [at nose-boom], corrected by radar altimeterGeocode – Geopotential height above sea level
11LONGITUDELongitudeLüpkes, ChristofINS, GPSGeocode
12LATITUDELatitudeLüpkes, ChristofINS, GPSGeocode
13Height, geometrich geommLüpkes, ChristofINS, GPS, partly corrected by laser altimeter when availableGPS Altitude [m]
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
123291 data points

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