Logo Ether
Copyright 2014 CNES-CNRS
GEISA : spectroscopic database



    HOME

     What's new ?

    Graphical tool (new)

    GEISA 2011

GEISA 2003

    GEISA-IASI 2011

    GEISA-IASI 2003
 

The GEISA 2003 spectroscopic database


The development of GEISA (Gestion et Etude des Informations Spectroscopiques Atmosphériques : Management and Study of Spectroscopic Information) was started in 1976 at Laboratoire de Météorologie Dynamique (LMD) in France [Chédin et al. (1982), Husson et al. (1992, 1994), Jacquinet-Husson et al. (1999, 2003a, 2003b)]. GEISA is a computer-accessible spectroscopic database, designed to facilitate accurate forward atmospheric radiative transfer calculations using a line-by-line and (atmospheric) layer-by-layer approach.

Since its 1997 edition, GEISA 1997 (Jacquinet-Husson et al. 1999), the GEISA spectroscopic database, has been updated twice: partially in 2001 (as published in Atmospheric and Oceanic Optics, Vol. 16, No. 3, 2003) and extensively in 2003.


The current 2003 edition of GEISA (GEISA 2003) is a system comprising three independent sub-databases devoted respectively to:

GEISA 2003 Description

GEISA 2003 Database Access

Line transition parameters

- Interactive access
- FTP access
- Graphical tool

Absorption cross-sections

- IR
- UV_VIS

Microphysical and optical properties of atmospheric aerosols

Aerosols



Questions ?

- You will find the answers to the most current questions about our FAQ.

- For scientific questions, please contact Prof. Nicole Jacquinet-Husson :    
Nicole.Jacquinet@lmd.polytechnique.fr


- For On line Web access questions, please Contact the webmaster :
Ether-webmaster@ipsl.jussieu.fr

REFERENCES