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cops_nebt_imk_flux: Eddy-covariance turbulence data from COPS energy balance and turbulence network stations run by FZK/IMK-TRO during COPS 2007

Title data

Kalthoff, Norbert ; Eigenmann, Rafael ; Foken, Thomas:
cops_nebt_imk_flux: Eddy-covariance turbulence data from COPS energy balance and turbulence network stations run by FZK/IMK-TRO during COPS 2007.
2011
DOI: https://doi.org/10.1594/WDCC/cops_nebt_imk_flux

Official URL: Volltext

Abstract in another language

The energy balance stations run by FZK/IMK-TRO measured high-frequency (20 Hz or 32 Hz) eddy-covariance raw data with either a Solent R1012 (Gill Instruments Ltd.) sonic anemometer or a Young 81000 (R. M. Young Company) sonic anemometer and a LI-7500 (LI-COR Biosciences) hygrometer above different target land use types. The measuring set-up was continuously running during the entire COPS measurement period in order to provide a complete time series of the turbulent fluxes of momentum, sensible and latent heat as well as carbon dioxide. Post-processing was performed using the software package TK2 (developed by the Department of Micrometeorology, University of Bayreuth) which produces quality assured turbulent flux data with an averaging interval of 30 min. The documentation and instruction manual of TK2 (see entry cops_nebt_ubt_info_1) and additional references about the applied flux corrections and post-field data quality control (see entry cops_nebt_ubt_info_2) as well as a document about the general handling of the flux data can be found in supplementary pdf-files within the energy balance and turbulence network (NEBT) experiment of the data base. The turbulent flux data in this data set are flagged according to their quality and checked for an impact of possible internal boundary layers. Additionally, the flux contribution from the target land use type intended to be observed to the total flux measured was calculated applying footprint modeling. Information and references about the internal boundary layer evaluation procedure and the footprint analysis are also given in the additional pdf-files. Pictures of the footprint climatology of the station as related to the land use and to the spatial distribution of the quality flags are included in the corresponding additional info pdf-files.

Further data

Item Type: Other (Research data)
Additional notes: BAYCEER113439
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Former Professors
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Former Professors > Professorship Micrometeorology - Univ.-Prof. Dr. Thomas Foken
Research Institutions > Research Centres > Bayreuth Center of Ecology and Environmental Research- BayCEER
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences
Research Institutions
Research Institutions > Research Centres
Result of work at the UBT: Yes
DDC Subjects: 500 Science
Date Deposited: 06 Jul 2015 10:25
Last Modified: 09 Mar 2016 11:05
URI: https://eref.uni-bayreuth.de/id/eprint/15852