Michaelis Janosch janosch.michaelis@awi.de 0000-0002-0564-2083 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Schmitt Amelie U amelie.schmitt@uni-hamburg.de 0000-0003-3346-9748 Meteorological Institute, University of Hamburg MI-HH http://www.mi.uni-hamburg.de https://ror.org/00g30e956 Birnbaum Gerit Gerit.Birnbaum@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/gerit-birnbaum.html 0000-0002-0252-6781 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Vihma Timo timo.vihma@fmi.fi http://www.helsinki.fi/netice/members/vihma.htm University of Helsinki UH http://www.helsinki.fi/university/ https://ror.org/040af2s02 Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 2023 High resolution atmospheric measurements during descending profile SP50317t26 with POLAR 5 dataset Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.1594/PANGAEA.961728 2023-08-24T06:00:00 https://doi.org/10.1594/PANGAEA.961263 The data set consists of high resolution airborne measurements that were obtained mainly over Svalbard and near the sea ice edge north of Svalbard on three days in March 2013 during the campaign "SpringTime Atmospheric Boundary Layer Experiment (STABLE). STABLE was led by the Alfred Wegener Institue (AWI) and by the Finnish Meteorological Institute (FMI). The measurements were performed using the POLAR 5 research aircraft, where all research flights of 5-6 hours duration started and ended at Longyearbyen airport. During STABLE, observations focused on the vertical structure of the lower troposphere as well as boundary layer modifications, e.g. during marine cold-air outbreaks and by convection over leads in sea ice. The data set presented here predominantly consists of measurements that were obtained over the Wijdefjorden, which is a North-South oriented fjord with a length of more than 100km in the northern part of Spitsbergen. The measurements were carried out to study the boundary layer structure in the fjord as well as for analyses of the role of the topography on the atmospheric conditions. In its southern part, the fjord was covered by land-fast sea ice until about 72.5km north of the fjord's head. In its northern part, there was open water. Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 Gehrmann Martin Martin.Gehrmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/martin-gehrmann.html Kohnert Katrin kohnert@igb-berlin.de 0000-0001-7524-3806 Metzger Stefan smetzger@battelleecology.org Sachs Torsten torsten.sachs@gfz.de http://www.gfz-potsdam.de/portal/gfz/Struktur/Departments/Department+4/sec42/M4_Telefonliste/STAFF/TSachs 0000-0002-9959-4771 2018 New calibration procedures for airborne turbulence measurements and accuracy of the methane fluxes during the AirMeth campaigns journal article Atmospheric Measurement Techniques 11(7) https://doi.org/10.5194/amt-11-4567-2018 4567-4581 Michaelis Janosch janosch.michaelis@awi.de 0000-0002-0564-2083 Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Schmitt Amelie U amelie.schmitt@uni-hamburg.de 0000-0003-3346-9748 Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 2021 Modelling and parametrization of the convective flow over leads in sea ice and comparison with airborne observations journal article Quarterly Journal of the Royal Meteorological Society 147 https://doi.org/10.1002/qj.3953 914-943 Michaelis Janosch janosch.michaelis@awi.de 0000-0002-0564-2083 Schmitt Amelie U amelie.schmitt@uni-hamburg.de 0000-0003-3346-9748 Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 Birnbaum Gerit Gerit.Birnbaum@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/gerit-birnbaum.html 0000-0002-0252-6781 Vihma Timo timo.vihma@fmi.fi http://www.helsinki.fi/netice/members/vihma.htm 2022 Observations of marine cold-air outbreaks: a comprehensive data set of airborne and dropsonde measurements from the Springtime Atmospheric Boundary Layer Experiment (STABLE) journal article Earth System Science Data 14(4) https://doi.org/10.5194/essd-14-1621-2022 1621-1637 Smit Herman 0000-0002-2268-4189 Kivi Rigel Vömel Holger Paukkunen Ari 2013 Thin Film Capacitive Sensors book chapter In: Kämpfer, N (eds.), Monitoring Atmospheric Water Vapour, Springer New York, New York, NY https://doi.org/10.1007/978-1-4614-3909-7_2 11-38 Suomi Irene Vihma Timo timo.vihma@fmi.fi http://www.helsinki.fi/netice/members/vihma.htm Nygård Tiina Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 2025 Mesoscale atmospheric processes over an Arctic fjord as observed during a research aircraft campaign in winter journal article Polar Research 44 https://doi.org/10.33265/polar.v44.9263 Tetzlaff Amelie amelie.tetzlaff@awi.de 0000-0003-3346-9748 Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Birnbaum Gerit Gerit.Birnbaum@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/gerit-birnbaum.html 0000-0002-0252-6781 Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 Nygard T Vihma Timo timo.vihma@fmi.fi http://www.helsinki.fi/netice/members/vihma.htm 2014 Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 journal article The Cryosphere 8(5) https://doi.org/10.5194/tc-8-1757-2014 1757-1762 Tetzlaff Amelie amelie.tetzlaff@awi.de 0000-0003-3346-9748 Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 2015 Aircraft-based observations of atmospheric boundary-layer modification over Arctic leads journal article Quarterly Journal of the Royal Meteorological Society 141(692) https://doi.org/10.1002/qj.2568 2839-2856 Dataset description of the STABLE campaign in Wijdefjorden https://download.pangaea.de/reference/119483/attachments/data-set_description_STABLE_campaign_Wijdefjorden.pdf 15.3259172 15.4355717 78.2478333 78.2537689 15.380698942322027 78.25081289352724 2013-03-17T16:21:10 2013-03-17T16:22:17 38.066 240.723 profile series AC3 Arctic Amplification https://gepris.dfg.de/gepris/projekt/268020496 Leipzig Institute for Meteorology, University of Leipzig LIM http://www.uni-leipzig.de/~meteo/en/index.php https://ror.org/03s7gtk40 SPP1158 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas https://gepris.dfg.de/gepris/projekt/5472008 Fachbereich Biologie, Universität Rostock http://www.uni-rostock.de https://ror.org/03zdwsf69 Deutsche Forschungsgemeinschaft, Bonn DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 171803021 Representation of the convective atmospheric boundary layer during cold-air outbreaks in regional models: a joined study based on observations, Large Eddy Simulation and mesoscale modelling https://gepris.dfg.de/gepris/projekt/171803021 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 268020496 TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms https://gepris.dfg.de/gepris/projekt/268020496 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 314651818 LU818/5-1, Modellierung und Parametrisierung von durch Rinnen generierter Turbulenz in der atmosphaerischen Grenzschicht ueber antarktischem Meereis https://gepris.dfg.de/gepris/projekt/314651818?context=projekt&task=showDetail&id=314651818& German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 5472008 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas https://gepris.dfg.de/gepris/projekt/5472008 STABLE_1303170109 78.24597 15.5018 2013-03-17T10:46:00 78.24592 15.50179 2013-03-17T16:28:00 STABLE_2013 STABLE_2013 P5-185_STABLE_2013 P5-185_STABLE_2013 2013-02-28T00:00:00 2013-02-28 2013-03-26T00:00:00 2013-03-26 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Lüpkes, Christof Lüpkes, Christof POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC 93814 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ descent before landing at Longyearbyen airport, part 2 DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time INS, GPS Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Date/Time Pressure, atmospheric PPPP hPa Pressure http://dbpedia.org/resource/Pressure atmospheric Energy Density http://dbpedia.org/resource/Energy_density Force Per Area 5-hole-probe, Rosemount [at nose-boom] Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Static; Corrected for the influence of the aircraft PPPP [hPa] Pressure, atmospheric, dynamic P dyn hPa Pressure http://dbpedia.org/resource/Pressure atmospheric Force Per Area 5-hole-probe, Rosemount [at nose-boom] Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 P dyn [hPa] Temperature, air TTT °C Temperature Θ http://dbpedia.org/resource/Temperature air Temperature sensor, Pt-100, [at nose-boom] Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Corrected for the influence of the aircraft TTT [°C] Humidity, relative RH % humidity http://purl.obolibrary.org/obo/PATO_0015009 relative Dimensionless Ratio ψ Vaisala, HUMICAP Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Corrected for adiabatic compression as the sampled air enters the sensor situated in the Rosemount housing RH [%] Wind velocity, west-east U m/s Linear Velocity http://dbpedia.org/resource/Velocity Five-hole probe [at nose-boom] Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 See Hartmann et al. (2018) for the detailed calculation U [m/s] Wind velocity, south-north V m/s Linear Velocity http://dbpedia.org/resource/Velocity Five-hole probe [at nose-boom] Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 See Hartmann et al. (2018) for the detailed calculation V [m/s] Wind velocity, vertical W m/s vertical http://purl.obolibrary.org/obo/PATO_0001854 Linear Velocity http://dbpedia.org/resource/Velocity Five-hole probe [at nose-boom] Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 See Hartmann et al. (2018) for the detailed calculation W [m/s] ALTITUDE Altitude m http://en.wikipedia.org/wiki/Altitude Length L http://dbpedia.org/resource/Length Five-hole probe [at nose-boom], corrected by radar altimeter Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 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 low-level flight legs between the vertical profiles Altitude [m] Radar altitude above ground Radar altitude m Length L http://dbpedia.org/resource/Length Radar altimeter Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Radar altitude [m] LONGITUDE Longitude http://en.wikipedia.org/wiki/ISO_6709 INS, GPS Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Longitude LATITUDE Latitude http://en.wikipedia.org/wiki/ISO_6709 INS, GPS Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Latitude Height, geometric h geom m height http://purl.obolibrary.org/obo/PATO_0000119 Length L http://dbpedia.org/resource/Length INS, GPS, partly corrected by laser altimeter when available Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 h geom [m] Aircraft velocity, absolute east-west components Aircraft vel U m/s Linear Velocity http://dbpedia.org/resource/Velocity INS, GPS Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Aircraft vel U [m/s] Aircraft velocity, absolute north-south components Aircraft vel V m/s Linear Velocity http://dbpedia.org/resource/Velocity INS, GPS Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Aircraft vel V [m/s] Aircraft velocity, absolute downward components Aircraft vel W m/s absolute downward Linear Velocity http://dbpedia.org/resource/Velocity INS, GPS Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Aircraft vel W [m/s] True air speed TAS m/s Linear Velocity http://dbpedia.org/resource/Velocity INS, GPS Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 TAS [m/s] Surface temperature Surf temp °C Temperature Θ http://dbpedia.org/resource/Temperature KT-19 radiation thermometer Lüpkes Christof Christof.Luepkes@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/christof-luepkes.html 0000-0001-6518-0717 Surf temp [°C] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable airborne measurements atmospheric boundary layer convection fjords orographic effects Polynya Sea ice topography turbulence author100908 author100909 author100910 author24514 author24526 author24590 author26952 author37064 author39914 author51353 author69159 author72385 author76438 author79404 author79410 author82818 author82819 author84824 award1173 award17 award5 award795 basis4670 campaign3382923 campaign42165 curlevel30 event2792004 funder20472 funder213 geocode1599 geocode1600 geocode1601 geocode4607 inst20060 inst20386 inst3015 inst32 inst480 journal13031 journal13613 journal16590 journal1754 journal4140 license21 method10325 method10560 method10713 method13122 method13124 method13125 method13126 method13816 method15799 method15800 param123717 param123718 param123719 param142569 param159361 param170894 param170895 param170896 param170897 param2219 param2224 param4610 param50171 param521600 pi24526 project4201 project4230 ref107041 ref107044 ref110507 ref110514 ref119479 ref119480 ref119483 ref99500 sourceinst32 term1073288 term1073520 term2663133 term40453 term40687 term42421 term42425 term43794 term43821 term43834 term43863 term43876 term43927 term43972 term43975 term47389 term47621 term47716 term48036 term48504 term48981 term52111 term54000 term72732 term72733 topotype5