Session 6 In situ and remote observational methods (Parallel with Session 4)

Tuesday, 10 August 2004: 10:30 AM-5:30 PM
Conn-Rhode Island Room
Host: 16th Symposium on Boundary Layers and Turbulence
Organizer:
Francis L. Ludwig, Stanford University, Environmental Fluid Mechanics Laboratory, Stanford, CA

Papers:
10:30 AM
6.1
Vertical profiles of water vapour fluxes in the convective boundary layer measured by ground-based Differential Absorption Lidar and Heterodyne Doppler Lidar
Barbara Hennemuth, Max-Planck-Institute for Meteorolgy, Hamburg, Germany; and H. Linné, J. Bösenberg, K. Ertel, and J. P. Leps
Recorded presentation

Presentation PDF (287.5 kB)

10:45 AM
6.2
NCAR's New Raman-shifted Eye-safe Aerosol Lidar (REAL)
Shane D. Mayor, NCAR, Boulder, CO; and S. Spuler, J. Fox, T. Rucker, and B. Morley

Presentation PDF (386.0 kB)

11:00 AM
6.3
Turbulence Characteristics over an urban domain observed by Doppler lidars
Yansen Wang, U.S. Army Research Laboratory, Adelphi, MD; and D. Ligon, E. Creegan, C. Williamson, C. Klipp, M. Felton, and R. J. Calhoun
Recorded presentation

Presentation PDF (412.2 kB)

11:15 AM
6.4
Airborne Doppler radar observations of turbulence in marine stratocumulus
Marie Lothon, NCAR, Boulder, CO; and D. H. Lenschow, D. Leon, and G. Vali
Recorded presentation

Presentation PDF (552.0 kB)

11:30 AM
6.5
The determination of area-averaged turbulent surface fluxes from low-level flights using inverse modelling: Verification, benefit, and comparison
Jens Bange, Aerospace Systems/Technical Univ., Braunschweig, Germany; and T. Spiess and P. Zittel
Recorded presentation

11:45 AM
6.6
Error analysis of divergence and vorticity from aircraft-measured winds in a cloud-capped boundary layer
Verica Savic-Jovcic, University of California, Los Angeles, CA; and B. Stevens and D. H. Lenschow

12:00 PM
6.7
MMAV—a miniature unmanned aerial vehicle (Mini-UAV) for meteorological purposes
Marco Buschmann, Aerospace Systems, Technical University Braunschweig, Braunschweig, Germany; and J. Bange and P. Vörsmann
Recorded presentation

Presentation PDF (615.0 kB)

12:15 PM
6.8
Acoustic tomographic measurements in the atmospheric surface layer
Klaus Arnold, University of Leipzig, Leipzig, Germany; and A. Ziemann, A. Raabe, M. Barth, and D. Daniel
Recorded presentation

Presentation PDF (800.7 kB)

12:30 PM
6.9
Assessment of Acoustic Travel-Time Tomography of the Atmospheric Surface Layer
D. Keith Wilson, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and V. E. Ostashev, S. N. Vecherin, A. D. Voronovich, S. L. Collier, and J. M. Noble
Recorded presentation

Presentation PDF (201.9 kB)

12:45 PM
6.10
Development of a real-time, automated boundary layer height detection algorithm using radar wind profiler data
Laura Bianco, University of L'Aquila, Italy and NOAA/ETL, Boulder, CO; and J. M. Wilczak, D. Gottas, and A. B. White
Recorded presentation

Presentation PDF (443.2 kB)

1:00 PM
6.11
Determination of turbulent parameters in the atmospheric boundary layer with an UHF wind profiler. Comparison with in situ measurements
V. Puygrenier, Laboratoire d'Aérologie, Campistrous, France; and B. Bénech, B. Campistron, F. Lohou, F. Saïd, A. Brut, C. Moppert, and E. Dupont
Recorded presentation

Presentation PDF (619.0 kB)

1:15 PM
6.12
Estimation of momentum flux in the ABL from remote sensing data and universal functions of flux Richardson number
Rostislav D. Kouznetsov, Russian Academy of Sciences, Moscow, Russia; and F. Beyrich

Presentation PDF (68.3 kB)

1:30 PM
6.13
A simple method to estimate the eddy dissipation rate from SODAR/RASS measurements
Michael Frech, German Aerospace Center, Wessling, Germany
Recorded presentation

Presentation PDF (71.8 kB)

6.14
Estimation of turbulent fluxes from remotely sensed SAR imagery

2:00 PM
6.15
Characterizing atmospheric turbulence with GPS
Frank Kleijer, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA; and P. Elosegui and J. L. Davis
Recorded presentation

Presentation PDF (141.2 kB)

6.16
The influence of humidity and temperature in laser-scintillometry and their impact on surface flux estimates

2:30 PM
6.17
Diurnal Variations in the 2-Dimensional nature of wind shear in the planetary boundary layer
Chris J. Walcek, SUNY, Albany, NY
Recorded presentation

Presentation PDF (314.9 kB)

2:45 PM
6.18
Interpretation of flux observations along the Cabauw 200 m meteorological tower
Fred Bosveld, KNMI, De Bilt, Netherlands; and E. Van Meijgaard, E. Moors, and C. Werner
Recorded presentation

Presentation PDF (171.1 kB)

3:00 PM
6.19
A Bayesian estimate of CT2 from sonic anemometer data
Guy Potvin, Defence Research & Development Canada - Valcartier, Val-Bélair, QC, Canada; and J. L. Forand and D. Dion
Recorded presentation

Presentation PDF (59.3 kB)

3:15 PM
6.20
ATMOSPHERIC BOUNDARY LAYER STRUCTURE USING WAVELETS ANALYSIS
Mariana Adam, Johns Hopkins University, Baltimore, MD; and H. M. Calvani and M. B. Parlange
Recorded presentation

3:30 PM
6.6a
Lunch Break

5:00 PM
6.12a
Coffee Break

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
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