For more than 35 years, Advanced Subsea (AS) has been deeply involved in marine technological innovation. Through steady research and partnerships with research institutes in France and Brazil, Advanced Subsea has been developing new tools, procedures and methods for monitoring oceanographic and meteorological parameters. AS is an independent French company specialized in deep water subsea construction support and services with its head office in Paris and support offices in Houston, Luanda and Rio Janeiro. Advanced Subsea’s Modeling & Forecast Services are based on a partnership between Advanced Subsea SAS & LEGOS – CNRS Laboratory for Geophysics & Spatial Oceanography.