Customer: Centre National d’Etudes Spatiales (CNES)

Programme: DTQTIS

Supply Chain: CNES > CS Group SPACE

Context

CS Group responsabilities for Radiative transfer codes improvement study are as follows:

• Method specification, development, validation, user support

The features are as follows:

• SOS-ABS :
• Gaseous absorption management: Introduction of the CKD method, optimization of the atmospheric profile
• Introduction of the Maignan BPDF model
• Definition of the aerosol model by multi-modes mixture
• Simplification of use: Warning Word Erroned key, possibility of simultaneous treatments Osoaa :
• User advice
• Training during “Ocean Optics XXV” Support for the integration of SOS-ABS in 4A/OP Introduction training for radiative transfer

Project implementation

The project objectives are as follows:

• Evolutionary maintenance of SOS-ABS and OSOAA codes

The processes for carrying out the project are:

• Study, tests, taking user feedback into account

Technical characteristics

The solution key points are as follows:

• Order line (for SOS-ABS and OSOAA) or Binding Python (for SOS-ABS)
• IHM for OSOAA

The main technologies used in this project are:

Domain	Technology(ies)
Operating System(s)	Linux
Programming language(s)	Fortran, Java
Production software (IDE, DEVOPS etc.)	SOS-ABS, OSOAA