KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor
Project: Field Data of the Meteorological Institute, University of Hamburg - The Physical Meteorology Division of the Meteorological Institute is regularly conducting or taking part in field experiments with strong focus on high latitudes. Measurements are performed by aircraft, radiosondes or buoys...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
World Data Center for Climate (WDCC) at DKRZ
2012
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/wdcc/uni_hh_mi_kontur1981 http://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=UNI_HH_MI_KONTUR1981 |
id |
ftdatacite:10.1594/wdcc/uni_hh_mi_kontur1981 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/wdcc/uni_hh_mi_kontur1981 2023-05-15T18:19:00+02:00 KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor Hoeber, Heinrich Kruspe, Gottfried Brümmer, Burghard Wetzel, Christian 2012 application/x-tar https://dx.doi.org/10.1594/wdcc/uni_hh_mi_kontur1981 http://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=UNI_HH_MI_KONTUR1981 en eng World Data Center for Climate (WDCC) at DKRZ Open access data at least for academic use. Climate UNI_HH_MI_fielddata observational data radiosonde ship dataset Dataset Digital 2012 ftdatacite https://doi.org/10.1594/wdcc/uni_hh_mi_kontur1981 2021-11-05T12:55:41Z Project: Field Data of the Meteorological Institute, University of Hamburg - The Physical Meteorology Division of the Meteorological Institute is regularly conducting or taking part in field experiments with strong focus on high latitudes. Measurements are performed by aircraft, radiosondes or buoys and at land, ship and ice stations. Published data sets incorporate aircraft measurements of turbulent fluxes and standard meteorological parameters of high temporal and spatial resolution. These measurements are supported by frequent radiosonde ascents and station and ship data in the according region. Another group of data sets consists of measurements by autonomous buoys of different complexity on sea ice and ocean. Summary: The Convection and Turbulence Experiment (KonTur) was conducted in the southeastern part of the North Sea from 14 September to 21 October 1981 (with a break from 4 to 8 October). KONTUR aimed at two main scientific objectives. First, to observe the formation and time variation of regularly organized convection in the lower troposphere as a function of the mean atmospheric flow and the lower boundary condition and to quantify the dependence of the vertical transports of momentum, heat and water mass on various scales of motion in order to test existing convection models and to provide an observational background for the extension of theoretical concepts. Second goal was to determine the mean and turbulent quantities within the marine atmospheric boundary layer (ABL), including the large scale horizontal and vertical advection of momentum, heat and water vapour, cloud microphysics and the radiation field, in order to assemble a comprehensive data set for boundary layer modelling with first and second order closure methods. The experiment covered an area in the southeastern part of the North Sea (German Bight), roughly between latitudes 53¿N and 56¿N and longitudes 6¿E and 9¿E. Both the convection and the turbulence programme made use of the same experimental tools which can be subdivided in the following four groups: the central station occupied by the research vessel Meteor, the aerological network (Borkumriff, RV Meteor, RV Gauss/Poseidon, Research Platform Nordsee, Elbe 1), two aircraft (Hercules C-130, Falcon 20) and supporting observations, such as satellite images, cloud photography, surface and upper air large-scale fields from routine data. KONTUR 1981 was followed by the experiments KONTROL 1984 and KONTROL 1985. Dataset Sea ice DataCite Metadata Store (German National Library of Science and Technology) Hercules ENVELOPE(161.450,161.450,-77.483,-77.483) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Climate UNI_HH_MI_fielddata observational data radiosonde ship |
spellingShingle |
Climate UNI_HH_MI_fielddata observational data radiosonde ship Hoeber, Heinrich Kruspe, Gottfried Brümmer, Burghard Wetzel, Christian KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor |
topic_facet |
Climate UNI_HH_MI_fielddata observational data radiosonde ship |
description |
Project: Field Data of the Meteorological Institute, University of Hamburg - The Physical Meteorology Division of the Meteorological Institute is regularly conducting or taking part in field experiments with strong focus on high latitudes. Measurements are performed by aircraft, radiosondes or buoys and at land, ship and ice stations. Published data sets incorporate aircraft measurements of turbulent fluxes and standard meteorological parameters of high temporal and spatial resolution. These measurements are supported by frequent radiosonde ascents and station and ship data in the according region. Another group of data sets consists of measurements by autonomous buoys of different complexity on sea ice and ocean. Summary: The Convection and Turbulence Experiment (KonTur) was conducted in the southeastern part of the North Sea from 14 September to 21 October 1981 (with a break from 4 to 8 October). KONTUR aimed at two main scientific objectives. First, to observe the formation and time variation of regularly organized convection in the lower troposphere as a function of the mean atmospheric flow and the lower boundary condition and to quantify the dependence of the vertical transports of momentum, heat and water mass on various scales of motion in order to test existing convection models and to provide an observational background for the extension of theoretical concepts. Second goal was to determine the mean and turbulent quantities within the marine atmospheric boundary layer (ABL), including the large scale horizontal and vertical advection of momentum, heat and water vapour, cloud microphysics and the radiation field, in order to assemble a comprehensive data set for boundary layer modelling with first and second order closure methods. The experiment covered an area in the southeastern part of the North Sea (German Bight), roughly between latitudes 53¿N and 56¿N and longitudes 6¿E and 9¿E. Both the convection and the turbulence programme made use of the same experimental tools which can be subdivided in the following four groups: the central station occupied by the research vessel Meteor, the aerological network (Borkumriff, RV Meteor, RV Gauss/Poseidon, Research Platform Nordsee, Elbe 1), two aircraft (Hercules C-130, Falcon 20) and supporting observations, such as satellite images, cloud photography, surface and upper air large-scale fields from routine data. KONTUR 1981 was followed by the experiments KONTROL 1984 and KONTROL 1985. |
format |
Dataset |
author |
Hoeber, Heinrich Kruspe, Gottfried Brümmer, Burghard Wetzel, Christian |
author_facet |
Hoeber, Heinrich Kruspe, Gottfried Brümmer, Burghard Wetzel, Christian |
author_sort |
Hoeber, Heinrich |
title |
KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor |
title_short |
KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor |
title_full |
KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor |
title_fullStr |
KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor |
title_full_unstemmed |
KONTUR 1981 - Convection and Turbulence Experiment: radiosoundings at the research vessel Meteor |
title_sort |
kontur 1981 - convection and turbulence experiment: radiosoundings at the research vessel meteor |
publisher |
World Data Center for Climate (WDCC) at DKRZ |
publishDate |
2012 |
url |
https://dx.doi.org/10.1594/wdcc/uni_hh_mi_kontur1981 http://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=UNI_HH_MI_KONTUR1981 |
long_lat |
ENVELOPE(161.450,161.450,-77.483,-77.483) |
geographic |
Hercules |
geographic_facet |
Hercules |
genre |
Sea ice |
genre_facet |
Sea ice |
op_rights |
Open access data at least for academic use. |
op_doi |
https://doi.org/10.1594/wdcc/uni_hh_mi_kontur1981 |
_version_ |
1766195801986433024 |