Breadcrumb Home Website Observatory of the Nouvelle-Aquitaine Coast - OCA Website Observatory of the Nouvelle-Aquitaine Coast - OCA Share The Observatory of the Nouvelle-Aquitaine Coast (OCA), supported by BRGM and the ONF, provides coastal stakeholders a tool for observation, decision support and knowledge sharing for the management and prevention of coastal risks. Risks and spatial planning Nouvelle-Aquitaine Home page of the Observatory of the Aquitaine coast website. © BRGM Go to the website Other websites Website SOLSA - Sonic online and sampling analysis SOLSA is the expert system combining on-site and real-time sonic analysis for the multi-scale morphological, chemical and mineralogical characterisation of mineral raw materials. Website Lumni Enseignement - Educational resources for teachers and students The Lumni Enseignement platform provides primary and secondary school teachers and their pupils with a wide range of educational resources from public partners (public media and cultural and scientif… Website Naïades: data on surface water quality It is easy to find measurement data on the quality of rivers and water bodies via the Naïades website. Surface water-quality monitoring includes different types of data such as hydrobiology, hydromor… Website ORACLES ORACLES is a multidisciplinary ANR project, set up to address the operational need to plan for coastal flooding. It is studying challenges relating to the production, interpretation and visualisation… Website RéSoCIO - Exploiting social networks during natural disasters The ANR RéSoCIO project aims to demonstrate the value and feasibility of setting up automated tools and a process to exploit data from the social network Twitter that can be used during crises caused… Website National Register of Waste, Excavated Soil and Sediments The website of the National Register of Waste, Excavated Soil and Sediments provides an online service for reporting the information necessary for tracing this waste. All the websites