Autores
Javier Cadena, Marc Nogueras, Normandino Carreras, Joaquín del Río, Antoni Mànuel, Jordi Sorribas
Fecha de publicación
2010
Editor
Universidad Politécnica de Cataluña
Descripción
The main features of the OBSEA seafloor observatory are the connectivity and modularity. Its design allows the easy connection of any device or instrument with Ethernet interface. Nowadays, the observatory has three instruments (which provide five measurements of data) that are connected to the hardware infrastructure, which has the tasks to manage the communications and to process and store data to RAW files, or MySQL records in a comfortable way.
The network infrastructure, shown in Figure 1, is composed by four servers, named as: Dofi, Lluna, Pop and Medusa. The Dofí server is the responsible for acquiring data from the hydrophone, as well as storing the sound samples and generating a WAV file, and temporal graph-files, which are then sent to Lluna server by FTP.
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