third Intercomparison of 3D Radiation Codes (I3RC) workshop
Agenda
session structure (pdf / print version ) |
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1st session: Tuesday, October 11, 2005
Location: IFM-GEOMAR
08:30 - 09:00 Andreas Macke: "Welcome & Logistics"
09:00 - 12:00 Past and Future of the I3RC (chaired by T. Varnai)
(all confirmed)
- Lazaros Oreopoulos: "Overview of I3RC phases I and II"
- Howard Barker: "ICRCCM-BBHRP project"
- Jean-Luc Widlowski: "RAMI project"
- Anthony Davis: "MUSCLE project, and beyond"
- Tamás Várnai: "Proposed lidar-like test cases"
- Guoyong Wen: "Proposed test cases based on satellite images"
- Robert Cahalan: "I3RC plans other than the test cases discussed by Wen and Várnai"
2nd session: Tuesday, October 11, 2005
Location: Color Fantasy
15:00 - 18:30 Publicly available 3DRT codes (chaired by B. Mayer)
- Andreas Macke: "The publicly available Monte-Carlo radiative transfer codes at IFM-GEOMAR: Example applications from the UV to the Microwave" (confirmed)
- Ronald Scheirer: "5 years experience with the publicly available Monte Carlo code GRIMALDI" (confirmed)
- Hironobu Iwabuchi: " Variance reduction techniques" (confirmed)
- Robert Pincus: " The I3RC Community Monte Carlo Code" (tentative)
- Bernhard Mayer: "1D and 3D radiative transfer - a MYSTIC experience with libRadtran" (confirmed)
- Cory Davis: "Scattering RT calculations in a 3D spherical atmosphere at sub-mm wavelengths with ARTS" (confirmed)
3rd session: Wednesday, October 12, 2005
Location: Color Fantasy
15:00 - 19:00 Structured cloud fields for RT (chaired by V. Venema)
- A.P. Siebesma, A. Los, S. de Roode H.J. Jonker and R. Neggers: "Realism of cloud structures in Large Eddy Simulations and its use for cloud and radiation parameterizations" (confirmed)
- Albert Benassi: "A flexible generator of turbulent vector fields and first application" (confirmed)
- Francesca Di Giuseppe: "A Fourier transform technique to generate cloud fields: Description and validation of the SITCOM model" (confirmed)
- Victor Venema: "Surrogate fields" (confirmed)
- Laura Hinkelman: "Cumulus clouds based on large-eddy simulation output" (confirmed)
- Tobias Zinner: "Deconvolution of high-resolution radiances" (confirmed)
4th session: Thursday, October 13, 2005
Location: IFM-GEOMAR
10:00 - 13:00 Approximations (chaired by A. Davis)
- Steve Platnick and Lazaros Oreopoulos: "Operational Global Passive Remote Sensing of Cloud Optical and Microphysical Properties: Current Capabilities and Issues" (confirmed)
- Alexander Kokhanovsky: "Gamma-weighting for unresolved variability, from fluxes through GCM cells to radiances in satellite pixels" (confirmed)
- Celine Cornet: "Neural networks in cloud remote sensing" (confirmed)
- Igor Polonsky: "Adjoint perturbation theory for fluxes and radiances" (confirmed)
- Anthony Davis and Michael Hall: "Computational 3D diffusion targeting local heating/cooling rates" (confirmed)
- Grant Petty: "The "cloudlet" effective medium model for large-scale flux estimation"(confirmed)
5th session: Thursday, October 13, 2005
Location: IFM-GEOMAR
15:00 - 18:00 3D Science: IPA vs. 3D (chaired by A. Macke)
- Howard Barker: "Global estimates of 3D effects and the sensitivity of a GCM to subgrid-scale cloud structure" (confirmed)
- Laura Hinkelmann: "Solar radiative transport through anisotropic cumulus fields" (confirmed)
- Larry Di Girolamo: "Synergistic use of MODIS and MISR to quantify the uncertainties in cloud microphysical properties over the globe" (confirmed)
- Bill O'Hirok: "The sensitivity of cloud dynamics and boundary layer structure to 3-D radiative heating effects" (confirmed)
- Sebastian Gimeno Garcia: "3D Radiative Transfer Effects and its Influence on Radiative Fluxes and Absorption" (confirmed)
- Francesca Di Giuseppe and Robin Hogan: "Impact of cloud cover on solar radiative biases" (confirmed)
- Andreas Macke: "Enhanced absorption fo solar radiation by horizontal variability of cloud microphysics" (confirmed)
18:00 - 20:00 poster session
6th session: Friday, October 14, 2005
Location: IFM-GEOMAR
9:00 - 12:00 3D effects seen from space, aircraft and ground observations (chaired by L. Oreopoulos)
- Bernard Pinty: "Capitalizing on 1D RT models to interpret remote sensing data from 3D structurally heterogeneous vegetation systems: on the use of effective state variables" (confirmed)
- Alexander Marshak: "Dealing with 3D issues in cloud-vegetation interactions" (confirmed)
- Klaus Pfeilsticker: "Recent cloudy sky photon path pdf measurements from Heidelberg" (confirmed)
- J. Vanderlei Martins: "3D cloud effects from an aircraft scanning radiometer" (confirmed)
- Roger Davies: "3D cloud effects as seen from MISR and progress towards retrieving large optical depths" (confirmed)
- Norman Loeb: "Influence of 3D Cloud Effects on Satellite-Derived Earth Radiation Budget Estimation" (confirmed)
- Tamas Varnai: "3D effects in MODIS observations" (confirmed)
12:00 - 13:00 Final Discussion (chaired by Sasha Marshak)


