Lüpkes, Christof; Hartmann, Jörg; Schmitt, Amelie U; Birnbaum, Gerit; Vihma, Timo; Michaelis, Janosch (2021): Measurements of wind, temperature, pressure and humidity during the descending profile 20130306_T4 with POLAR 5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936661, 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):
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
Project(s):
Arctic Amplification (AC3)
Meteorological Long-Term Observations @ AWI (AWI_Meteo)
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: 81.983238 * Median Longitude: 2.262889 * South-bound Latitude: 81.981384 * West-bound Longitude: 1.871639 * North-bound Latitude: 81.987656 * East-bound Longitude: 2.661583
Date/Time Start: 2013-03-06T13:13:52 * Date/Time End: 2013-03-06T13:17:15
Minimum ALTITUDE: 49.4363 m * Maximum ALTITUDE: 834.2248 m
Event(s):
STABLE_1303060103 * Latitude Start: 78.245960 * Longitude Start: 15.501860 * Latitude End: 78.245940 * Longitude End: 15.501620 * Date/Time Start: 2013-03-06T10:12:00 * Date/Time End: 2013-03-06T17:29:00 * 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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Lüpkes, Christof | INS, GPS | Geocode – UTC | |
| 2 | Pressure, at given altitude | PPPP | hPa | Lüpkes, Christof | Five-hole probe [at nose-boom] | corrected for the influence of the aircraft |
| 3 | Temperature, air | TTT | °C | Lüpkes, Christof | Temperature sensor, Pt-100, [at nose-boom] | |
| 4 | Dew/frost point | TdTdTd | °C | Lüpkes, Christof | Calculated from pressure, temperature, and humidity | |
| 5 | Humidity, relative | RH | % | Lüpkes, Christof | Dew point mirror [at nose-boom] | |
| 6 | Wind velocity, west-east | U | m/s | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 7 | Wind velocity, south-north | V | m/s | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 8 | Wind speed | ff | m/s | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 9 | Wind direction | dd | deg | Lüpkes, Christof | Five-hole probe [at nose-boom] | |
| 10 | ALTITUDE | Altitude | m | Lüpkes, Christof | Five-hole probe [at nose-boom], corrected by radar altimeter | Geocode – Geopotential height above sea level |
| 11 | LONGITUDE | Longitude | Lüpkes, Christof | INS, GPS | Geocode | |
| 12 | LATITUDE | Latitude | Lüpkes, Christof | INS, GPS | Geocode | |
| 13 | Height, geometric | h geom | m | Lüpkes, Christof | INS, GPS, partly corrected by laser altimeter when available | GPS Altitude [m] |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
183591 data points
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