FRONTEX 1989 - Atmospheric Fronts in the Coastal Area of Northern Germany

doi:10.1594/WDCC/UNI_HH_MI_FRONTEX1989

Jeske, Helmut; Brümmer, Burghard; Wetzel, Christian

ExperimentDOI
Summary
The field experiment FRONTEX 1989 (FRONT EXperiment) took place in the German coastal area of the North Sea between 2 May and 6 June 1989. It was coordinated by the Meteorological Institute of the University of Hamburg and was primarily funded by the German Research Foundation (DFG) in the frame of the priority programme "Fronten und Orographie".

The scientific aim was the investigation of cold fronts moving in from the North Sea and reaching the coastal area. The different physical properties of sea and land surface (roughness, humidity, temperature, heat conduction and heat capacity) modify the frontal structure at landfall. The modification should first alter the boundary layer and is then communicated to higher levels, thus effects like convection and convergence will be found farther inland.

The experimental concept was to monitor the passing front on all relevant temporal and spatial scales. To obtain this goal a large variety of measurement platforms was employed. Ground based remote sensing and in-situ measurements were performed at Heligoland, Schleswig, Hanover, Emden, Berlin, and on board the research vessel. Three research aircraft (POLAR-2 and POLAR-4 of AWI Bremerhaven and DO-128 of TU Braunschweig) were used to measure the frontal structure with high temporal and spatial resolution.
Project
UNI_HH_MI_fielddata (Field Data of the Meteorological Institute, University of Hamburg)
Contact
Dr. Gerd Müller (
 gerd.mueller@nullzmaw.de
)
Location(s)
North Sea
Spatial Coverage
Longitude 4 to 14 Latitude 52 to 56
Temporal Coverage
1989-05-02 to 1989-06-06 (calendrical)
Use constraints
For scientific use only
Data Catalog
World Data Center for Climate
Size
980 KiB (1003520 Byte)
Format
tar-File(s)
Status
completely archived
Creation Date
Cite as
Jeske, Helmut; Brümmer, Burghard; Wetzel, Christian (2012). FRONTEX 1989 - Atmospheric Fronts in the Coastal Area of Northern Germany: radiosoundings at the research vessel Valdivia. World Data Center for Climate (WDCC) at DKRZ. https://doi.org/10.1594/WDCC/UNI_HH_MI_FRONTEX1989

BibTeX RIS
[Entry acronym: UNI_HH_MI_FRONTEX1989] [Entry id: 2250989]
Description
observation: Level2c
All presented data is observational. Accuracy and precision are dependent on sensors and platforms. Details to sensor types, error sources and quality checking are given in Additional Information accompanying each dataset.;All datasets passed several quality checks. Quality control took place during the field phase; data were controlled during their use for research and and again before publishing.
Data were processed with objective algorithms (e.g. to reject values out of range) and were controlled subjectively by experienced researchers. The processing is described in detail in the documentation of each dataset.
Description
Data acquisition is completed.
Result Date
2012-03-22
Description
1. Number of data sets is correct and > 0: passed;
2. Size of every data set is > 0: passed;
3. The data sets and corresponding metadata are accessible: passed;
4. The data sizes are controlled and correct: passed;
6. The format is correct: passed;
7. Variable description and data are consistent: passed
Method
WDCC-TQA checklist
Method Description
Checks performed by WDCC. The list of TQA metrics are documented in the 'WDCC User Guide for Data Publication' Chapter 8.1.1
Method Url
Result Date
2012-03-27
Contact typePersonORCIDInstitute
Contact Dr. Gerd Müller-University of Hamburg (MI)
Author Prof. Dr. Helmut Jeske-University of Hamburg (MI)
Author Prof. Dr. Burghard Brümmer-University of Hamburg (MI)
Author Christian Wetzel-University of Hamburg (MI)
Principal Investigator Prof. Dr. Burghard Brümmer-University of Hamburg (MI)
Originator Dr. Gerd Müller-University of Hamburg (MI)
Technical Gottfried Kruspe-University of Hamburg (MI)
Contributor --University of Hamburg (MI)
Metadata Christian Wetzel-University of Hamburg (MI)

Attached Datasets (1)

Details for selected entry

Additional Info

Details for selected entry