5 th COPS Workshop, Hohenheim, 26-28 March 2007 Turbulence and Energy Balance Network Thomas Foken...
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5 th COPS Workshop, Hohenheim, 26-28 March 2007 Turbulence and Energy Balance Network Thomas Foken Department of Micrometeorology University of Bayreuth Norbert Kalthoff Research Centre Karlsruhe
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Turbulence and Energy Balance Network Thomas Foken Department of Micrometeorology University of Bayreuth
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Turbulence and
Energy Balance Network Thomas Foken Department of Micrometeorology
University of Bayreuth Norbert Kalthoff Research Centre
Karlsruhe
Slide 2
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Content 1.Types
of station 2.WEB 3.Unification 4.Map 5.Cooperation
Slide 3
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Types of
Measuring Stations E (incl. T and partly G): Energy balance station
(friction velocity, sensible and latent heat flux, ground heat
flux, four components of net radiation)
Slide 4
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Types of
Measuring Stations T: Turbulence station (friction velocity,
sensible heat flux)
Slide 5
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Types of
Measuring Stations G: Ground measurements (ground heat flux, soil
temperature and moisture), also listed in soil moisture network
Soil heat flux: 0.1 m Soil temperature: 0.05 and 0.2 m (0.02, 0.1,
0.5 m) Soil moisture: 0.05 and 0.2 m (0.02, 0.1, 0.5 m)
Slide 6
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Types of
Measuring Stations S: Sodar (and RASS) measurements
Slide 7
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Types of
Measuring Stations E (incl. T and partly G): Energy balance station
(friction velocity, sensible and latent heat flux, ground heat
flux, four components of net radiation) T: Turbulence station
(friction velocity, sensible heat flux) G: Ground measurements
(ground heat flux, soil temperature and moisture), also listed in
soil moisture network S: Sodar (and RASS) measurements Station
Code: XXYYETGS (XX: Institute; YY: Number)
Slide 8
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Participants
KA: Research Centre Karlsruhe (2 ETG, 5 T) BT: University Bayreuth
(1 ETGS, 3 ETG) BN: University Bonn (1(2) ETG) FR: University
Freiburg (1 ETG, 1 S) MF: Meteo France (1 ETGS, 1 ETG) UV:
University Vienna (1 T) UL: University Leeds (3 S ???) Code:
Station XX; Number YY + ETGS
Slide 9
5 th COPS Workshop, Hohenheim, 26-28 March 2007 WEB Page
http://www.bayceer.uni-bayreuth.de
Slide 10
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Unification of
Turbulence Measurements Calculation with the turbulence software
package TK2 (University of Bayreuth) Data quality code for all flux
measurements Data selection according to internal boundary layers
and footprint Uniform ground heat flux calculation (concept:
University of Bayreuth) Further analysis (next funding period)
Slide 11
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Quality
Assurance and control Internal boundary layers Simple Footprint
Quality test according to Foken & Wichura (1996)
Slide 12
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Energy Balance
Network E E E E E E University Bayreuth Meteo France E University
Freiburg T E Research Centre Karlsruhe University Bonn E T
University Vienna E T T T T E AMF, United States
Slide 13
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Sodar RASS -
Network S SR University Bayreuth Meteo France University Freiburg
Research Centre Karlsruhe S S University Leeds S SR S S
Slide 14
5 th COPS Workshop, Hohenheim, 26-28 March 2007 Connection with
other network Soil moisture network: Unification of soil
measurements. Mesonet: Universities of Vienna, Munich, Freiburg and
others Data transfer: non real-time (after the experiment) Data
basis: NetCDF up to now not prepared
