Articles | Volume 17, issue 2
Nat. Hazards Earth Syst. Sci., 17, 185–196, 2017

Special issue: Situational sea awareness technologies for maritime safety...

Nat. Hazards Earth Syst. Sci., 17, 185–196, 2017

Research article 14 Feb 2017

Research article | 14 Feb 2017

TESSA: design and implementation of a platform for situational sea awareness

Mario Scalas1, Palmalisa Marra1, Luca Tedesco1, Raffaele Quarta2, Emanuele Cantoro2, Antonio Tumolo1, Davide Rollo1, and Marco Spagnulo1 Mario Scalas et al.
  • 1Links Management and Technology S.p.A., via R. Scotellaro 55, 73100 Lecce, Italy
  • 2Fondazione CMCC, Via Augusto Imperatore 16, 73100 Lecce, Italy

Abstract. This article describes the architecture of sea situational awareness (SSA) platform, a major asset within TESSA, an industrial research project funded by the Italian Ministry of Education and Research. The main aim of the platform is to collect, transform and provide forecast and observational data as information suitable for delivery across a variety of channels, like web and mobile; specifically, the ability to produce and provide forecast information suitable for creating SSA-enabled applications has been a critical driving factor when designing and evolving the whole architecture. Thus, starting from functional and performance requirements, the platform architecture is described in terms of its main building blocks and flows among them: front-end components that support end-user applications and map and data analysis components that allow for serving maps and querying data.

Focus is directed to key aspects and decisions about the main issues faced, like interoperability, scalability, efficiency and adaptability, but it also considers insights about future works in this and similarly related subjects. Some analysis results are also provided in order to better characterize critical issues and related solutions.

Final-revised paper