Starting point of a platform-based architecture When we were first discussing replacing the suRveillance Message Conversion and Distribution Equipment (RMCDE), we asked ourselves whether a value-added network node was still necessary, while introducing an IP-based network infrastructure. Surveillance products are constantly evolving: they have to demonstrate innovation and adaptability while meeting the safety and quality requirements of operational systems. SDDS proposes two modes: data driven and periodic modes to process ADS-B reports from multiple sensors. This publish/subscribe mechanism also ensures that users can only access data for which they are authorised. The SDDS uses a lean publish/subscribe mechanism to manage the connections to the provided services, thereby facilitating interoperability and reduce configuration effort.
geographical filter, primary/secondary, specific SSR code ranges), while dynamic filtering helps prevent uncontrolled loss of data due to overload. The static filtering capabilities allow data streams to be tailored to user's needs by applying a wide range of filtering options (e.g.
ADS-B, Multilateration) to be introduced, without having to update end systems at the same time. Open configuration options ASTERIX data format conversionĪSTERIX data format conversion is an interoperability feature makes it possible for technologies (e.g. An automatic switchover function ensures data availability in case of loss of a data source by activating the connection to a substitute. The SDDS can be used in 'transparent mode' for practically any type of information. These gateway functions are not restricted to surveillance data. Gateway functions allow the simultaneous use of a wide variety of communication protocols. Open configuration options Interoperability Security-related features begin with a top-level architecture that separates payload and management information, as well as separation between the inter-centre and intra-centre communications. Safety-related features include a high availability hardware platform, alternative data path selection, syntax and range checking, static and dynamic filtering. SDDS enhances safety, security and interoperability by providing the following features: Our member and comprehensive agreement states.Master plan, architecture and monitoring.
Digitalisation and information management.Communications, navigation and surveillance.Air navigation services performance review.Innovation, research and simulation Powered by EUROCONTROL Innovation Hub.Cross-border air navigation services Powered by MUAC.Civil-military cooperation in aviation Powered by DECMA & NM.Effective cost-recovery system Powered by CRCO.
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