Citation:

PANGAEA.966359

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

The helicopter borne probe HELiPOD was deployed during the MOSAiC expedition on Leg 3 and 4 from the research vessel Polarstern to investigate the ocean-ice-atmosphere exchange. During five flights, a variety of parameters were measured and calculated, concerning atmospheric dynamics (pressure, temperature, humidity, wind vector), aerosol particles (number concentrations in different size classes, absorption coefficients for three different wavelengths), trace gas concentrations (carbon dioxide, methane, ozone), radiation (solar and terrestrial, upward and downward), surface properties (temperature, images) as well as flight state parameters (position, altitude, attitude). All data were re-sampled at 100 Hz to the same time grid, if not indicated differently. The probe enabled the spatial extension of MOSAiC observations in a range of 25 – 60 km distance to Polarstern. After dedicated postprocessing of the complex data set, two out of the five flights, which were performed on 22 July 2020, and with a flight duration of around 1 h per flight, are initially uploaded to the PANGAEA data base. A technical overview of the HELiPOD is given in Pätzold et al. (2023).

Keyword(s):

absorption; aerosol particle number concentration; Arctic; atmospheric boundary layer; helicopter borne probe; HELiPOD; meteorological parameters; MOSAiC expedition; surface properties; trace gas concentrations

Related to:

Nicolaus, Marcel; Perovich, Donald K; Spreen, Gunnar; Granskog, Mats A; von Albedyll, Luisa; Angelopoulos, Michael; Anhaus, Philipp; Arndt, Stefanie; Belter, Hans Jakob; Bessonov, Vladimir; Birnbaum, Gerit; Brauchle, Jörg; Calmer, Radiance; Cardellach, Estel; Cheng, Bin; Clemens-Sewall, David; Dadic, Ruzica; Damm, Ellen; de Boer, Gijs; Demir, Oguz; Dethloff, Klaus; Divine, Dmitry V; Fong, Allison A; Fons, Steven W; Frey, Markus M; Fuchs, Niels; Gabarró, Carolina; Gerland, Sebastian; Goessling, Helge; Gradinger, Rolf; Haapala, Jari; Haas, Christian; Hamilton, Jonathan; Hannula, Henna-Reetta; Hendricks, Stefan; Herber, Andreas; Heuzé, Céline; Hoppmann, Mario; Høyland, Knut Vilhelm; Huntemann, Marcus; Hutchings, Jennifer K; Hwang, Byongjun; Itkin, Polona; Jacobi, Hans-Werner; Jaggi, Matthias; Jutila, Arttu; Kaleschke, Lars; Katlein, Christian; Kolabutin, Nikolai; Krampe, Daniela; Kristensen, Steen Savstrup; Krumpen, Thomas; Kurtz, Nathan; Lampert, Astrid; Lange, Benjamin Allen; Lei, Ruibo; Light, Bonnie; Linhardt, Felix; Liston, Glen E; Loose, Brice; Macfarlane, Amy R; Mahmud, Mallik; Matero, Ilkka; Maus, Sönke; Morgenstern, Anne; Naderpour, Reza; Nandan, Vishnu; Niubom, Alexey; Oggier, Marc; Oppelt, Natascha; Pätzold, Falk; Perron, Christophe; Petrovsky, Tomasz; Pirazzini, Roberta; Polashenski, Chris; Rabe, Benjamin; Raphael, Ian; Regnery, Julia; Rex, Markus; Ricker, Robert; Riemann-Campe, Kathrin; Rinke, Annette; Rohde, Jan; Salganik, Evgenii; Scharien, Randall K; Schiller, Martin; Schneebeli, Martin; Semmling, Maximilian; Shimanchuk, Egor; Shupe, Matthew D; Smith, Madison M; Smolyanitsky, Vasily M; Sokolov, Vladimir; Stanton, T; Stroeve, Julienne C; Thielke, Linda; Timofeeva, Anna; Tonboe, Rasmus Tage; Tavri, Aikaterini; Tsamados, Michel; Wagner, David N; Watkins, Daniel; Webster, Melinda; Wendisch, Manfred (2022): Overview of the MOSAiC expedition: Snow and sea ice. 10(1), https://doi.org/10.1525/elementa.2021.000046

Pätzold, Falk; Bretschneider, Lutz; Nowak, Stefan; Brandt, Björn; Schlerf, Andreas; Asmussen, Magnus Ole; Bollmann, Sven; Bärfuss, Konrad; Harm-Altstädter, Barbara; Hecker, Peter; Wehner, Birgit; van der Wall, Berend G; Sachs, Torsten; Huntrieser, Heidi; Roiger, Anke; Lampert, Astrid (2023): HELiPOD—Revolution and evolution of a helicopter-borne measurement system for multidisciplinary research in demanding environments. Elementa - Science of the Anthropocene, 11(1), 00031, https://doi.org/10.1525/elementa.2023.00031

Shupe, Matthew D; Rex, Markus; Blomquist, Byron; Persson, P Ola G; Schmale, Julia; Uttal, Taneil; Althausen, Dietrich; Angot, Hélène; Archer, Stephen; Bariteau, Ludovic; Beck, Ivo; Bilberry, John; Bucci, Silvia; Buck, Clifton S; Boyer, Matt; Brasseur, Zoé; Brooks, Ian M; Calmer, Radiance; Cassano, John J; Castro, Vagner; Chu, David; Costa, David; Cox, Christopher J; Creamean, Jessie; Crewell, Susanne; Dahlke, Sandro; Damm, Ellen; de Boer, Gijs; Deckelmann, Holger; Dethloff, Klaus; Dütsch, Marina; Ebell, Kerstin; Ehrlich, André; Ellis, Jody; Engelmann, Ronny; Fong, Allison A; Frey, Markus M; Gallagher, Michael R; Ganzeveld, Laurens; Gradinger, Rolf; Graeser, Jürgen; Greenamyer, Vernon; Griesche, Hannes; Griffiths, Steele; Hamilton, Jonathan; Heinemann, Günther; Helmig, Detlev; Herber, Andreas; Heuzé, Céline; Hofer, Julian; Houchens, Todd; Howard, Dean; Inoue, Jun; Jacobi, Hans-Werner; Jaiser, Ralf; Jokinen, Tuija; Jourdan, Olivier; Jozef, Gina; King, Wessley; Kirchgaessner, Amelie; Klingebiel, Marcus; Krassovski, Misha; Krumpen, Thomas; Lampert, Astrid; Landing, William M; Laurila, Tiia; Lawrence, Dale; Lonardi, Michael; Loose, Brice; Lüpkes, Christof; Maahn, Maximilian; Macke, Andreas; Maslowski, Wieslaw; Marsay, Christopher M; Maturilli, Marion; Mech, Mario; Morris, Sara; Moser, Manuel; Nicolaus, Marcel; Ortega, Paul; Osborn, Jackson; Pätzold, Falk; Perovich, Donald K; Petäjä, Tuukka; Pilz, Christian; Pirazzini, Roberta; Posman, Kevin; Powers, Heath; Pratt, Kerri A; Preußer, Andreas; Quéléver, Lauriane; Radenz, Martin; Rabe, Benjamin; Rinke, Annette; Sachs, Torsten; Schulz, Alexander; Siebert, Holger; Silva, Tercio; Solomon, Amy; Sommerfeld, Anja; Spreen, Gunnar; Stephens, Mark; Stohl, Andreas; Svensson, Gunilla; Uin, Janek; Viegas, Juarez; Voigt, Christiane; von der Gathen, Peter; Wehner, Birgit; Welker, Jeffrey M; Wendisch, Manfred; Werner, Martin; Xie, Zhouqing; Yue, Fange (2022): Overview of the MOSAiC expedition: Atmosphere. Elementa - Science of the Anthropocene, 10(1), https://doi.org/10.1525/elementa.2021.00060

Sperzel, Tim R; Jäkel, Evelyn; Lampert, Astrid; Birnbaum, Gerit; Pätzold, Falk; Neckel, Niklas; Rosenburg, Sophie; Fuchs, Niels; Wendisch, Manfred (2023): Helicopter-borne solar broadband irradiance measurements from the MOSAiC expedition [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.958999

Sperzel, Tim R; Jäkel, Evelyn; Lampert, Astrid; Birnbaum, Gerit; Pätzold, Falk; Neckel, Niklas; Rosenburg, Sophie; Fuchs, Niels; Wendisch, Manfred (2023): Surface type classifications from helicopter-borne imagery during the MOSAiC expedition [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.958997

Sperzel, Tim R; Jäkel, Evelyn; Pätzold, Falk; Lampert, Astrid; Niehaus, Hannah; Spreen, Gunnar; Rosenburg, Sophie; Birnbaum, Gerit; Neckel, Niklas; Wendisch, Manfred (2023): Surface albedo measurements and surface type classification from helicopter-based observations during MOSAiC. Scientific Data, 10(1), 584, https://doi.org/10.1038/s41597-023-02492-6

Project(s):

Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)

Funding:

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC

Federal Ministry of Education and Research (BMBF), grant/award no. 03F0865A : Aerosol variability across the North Polar Ocean and sea ice (AVANTI)

Federal Ministry of Education and Research (BMBF), grant/award no. 03F0865B : Aerosol variability across the North Polar Ocean and sea ice (AVANTI)

Federal Ministry of Education and Research (BMBF), grant/award no. 03F0870A : Application of airborne ice surface and radiation data based on MOSAiC observations for surface albedo parameterizations of the central Arctic (ALIBABA)

Federal Ministry of Education and Research (BMBF), grant/award no. 03F0870B : Application of airborne ice surface and radiation data based on MOSAiC observations for surface albedo parameterizations of the central Arctic (ALIBABA)

German Research Foundation (DFG), grant/award no. 414169436 : ALEXIA - Analysis Linking Arctic Methane, Carbon Release, Heat Fluxes and Sea Ice from Local to Sub-Regional Scales by Airborne Measurements

Coverage:

Median Latitude: 80.552837 * Median Longitude: 0.083532 * South-bound Latitude: 80.465236 * West-bound Longitude: -0.763481 * North-bound Latitude: 80.705713 * East-bound Longitude: 1.680676

Date/Time Start: 2020-07-22T11:50:00 * Date/Time End: 2020-07-22T12:59:59

Minimum Elevation: -2703.9 m * Maximum Elevation: -2634.2 m

Event(s):

PS122/4_48-104 * Latitude Start: 80.478355 * Longitude Start: -0.555935 * Latitude End: 80.473983 * Longitude End: -0.566408 * Date/Time Start: 2020-07-22T11:56:00 * Date/Time End: 2020-07-22T12:53:00 * Elevation Start: -2703.9 m * Elevation End: -2634.2 m * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Helicopter towed system (HELIPOD)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	Geocode
2	LATITUDE	Latitude		Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	Geocode
3	LONGITUDE	Longitude		Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	Geocode
4	ALTITUDE	Altitude	m	Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	Geocode – WGS84 (a geometric altitude)
5	Altitude, barometric	Alt barometric	m	Pätzold, Falk	Pressure sensor, Setra, 270	WGS84; barometric altitude based on measuring the static pressure (a geopotential altitude)
6	HEIGHT above ground	Height	m	Pätzold, Falk	Radar altimeter, Thomson-CSF, ERT 180	Geocode – Altitude above solid or fluid surface (a geometric altitude)
7	Roll angle	Roll	deg	Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	WGS84
8	Pitch angle	Pitch	deg	Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	WGS84
9	Heading	Head	deg	Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	WGS84
10	Velocity, north	North vel	m/s	Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	WGS84; System Velocity Northwards component
11	Velocity, east	East vel	m/s	Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	WGS84; System Velocity Eastwards component
12	Velocity, down	Down vel	m/s	Pätzold, Falk	INS/GNSS system, iMAR, iNAT-M200	WGS84; System Velocity Downwards component
13	Air speed	Air speed	m/s	Pätzold, Falk	Differential pressure sensor, Setra, 239	Calibrated
14	True air speed	TAS	m/s	Pätzold, Falk	Differential pressure sensor, Setra, 239; Pressure sensor, Setra, 270; Temperature, air
15	Density, air	Density air	kg/m³	Pätzold, Falk	Calculated, ideal gas equation
16	Wind velocity, west-east	U	m/s	Pätzold, Falk	Calculated from the air speed vector and the ground speed vector according to Lenschow (1972)	WGS84; east component
17	Wind velocity, south-north	V	m/s	Pätzold, Falk	Calculated from the air speed vector and the ground speed vector according to Lenschow (1972)	WGS84; north component
18	Wind velocity, vertical	W	m/s	Pätzold, Falk	Calculated from the air speed vector and the ground speed vector according to Lenschow (1972)	WGS84; up component
19	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, EKO Instruments, ML-01	backwards; bodyfix, not attitude corrected
20	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, EKO Instruments, ML-01	leftwards; bodyfix, not attitude corrected
21	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, EKO Instruments, ML-01	rightwards; bodyfix, not attitude corrected
22	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, EKO Instruments, ML-01	upward; bodyfix, not attitude corrected
23	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, EKO Instruments, ML-01	downward; bodyfix, not attitude corrected
24	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, EKO Instruments, ML-01	frontwards; bodyfix, not attitude corrected
25	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, Kipp & Zonen, CMP22	upwards; bodyfix, not attitude corrected
26	Short-wave radiation	SWR	W/m²	Pätzold, Falk	Pyranometer, Kipp & Zonen, CMP22	downwards; bodyfix, not attitude corrected
27	Long-wave radiation	LWR	W/m²	Pätzold, Falk	Pyrgeometer, Kipp & Zonen, CGR4	upwards; bodyfix, not attitude corrected
28	Long-wave radiation	LWR	W/m²	Pätzold, Falk	Pyrgeometer, Kipp & Zonen, CGR4	downwards; bodyfix, not attitude corrected
29	Surface temperature	Surf temp	°C	Pätzold, Falk	Infrared radiometer, Heitronics, KT19
30	Temperature, air	TTT	°C	Pätzold, Falk	Temperature sensor, TSYS01 [low frequency]; Temperature sensor, Rosemount, 102BW [medium frequency]; Temperature sensor, IFF, FW3 [high frequency]; complementary
31	Humidity, specific	Humidity spec	g/kg	Pätzold, Falk	Humidity sensor, Vaisala, HMP110 [low frequency]; Lyman-Alpha humidity sensor, Buck Research, L-6 [high frequency]; complementary
32	Ozone	O3	ppmv	Pätzold, Falk	Chemiluminescence O3 monitor, 2B Technologies model 205 dual-beam
33	Carbon dioxide, mole fraction	CO2	µmol/mol	Pätzold, Falk	Infrared gas analyzer, LI-COR, Li-7500A
34	Carbon dioxide	CO2	g/m³	Pätzold, Falk	Infrared gas analyzer, LI-COR, Li-7500A
35	Methane, mole fraction	CH4	µmol/mol	Pätzold, Falk	Infrared CH₄ gas analyser, LI-COR, LI-7700
36	Methane	CH4	mmol/m³	Pätzold, Falk	Infrared CH₄ gas analyser, LI-COR, LI-7700
37	Particle light absorption coefficient at 624 nm wavelength	abs(624)	1/Mm	Pätzold, Falk	Single-channel Tricolor Absorption Photometer (STAP), Brechtel, 9406
38	Particle light absorption coefficient at 525 nm wavelength	abs(525)	1/Mm	Pätzold, Falk	Single-channel Tricolor Absorption Photometer (STAP), Brechtel, 9406
39	Particle light absorption coefficient at 450 nm wavelength	abs(450)	1/Mm	Pätzold, Falk	Single-channel Tricolor Absorption Photometer (STAP), Brechtel, 9406
40	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Condensation particle counter (CPC), TSI, 3007	5 nm
41	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Condensation particle counter (CPC), TSI, 3007	10 nm
42	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Optical particle counter (OPC), Met One lnstruments, GT-526S	300 nm
43	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Optical particle counter (OPC), Met One lnstruments, GT-526S	500 nm
44	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Optical particle counter (OPC), Met One lnstruments, GT-526S	700 nm
45	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Optical particle counter (OPC), Met One lnstruments, GT-526S	1 µm
46	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Optical particle counter (OPC), Met One lnstruments, GT-526S	2 µm
47	Aerosol number concentration	CP	#/cm³	Pätzold, Falk	Optical particle counter (OPC), Met One lnstruments, GT-526S	5 µm

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

17639958 data points

Download Data

Download dataset as tab-delimited text — use the following character encoding:

View dataset as HTML (shows only first 2000 rows)