ADS-B (automatic dependent surveillance-broadcast)는 차세대 항행시스템 CNS/ATM (communication, navigation and surveillance/air traffic management)의 핵심기술로 위성항법시스템 정보를 이용하여 자신의 위치 정보를 자동으로 방송하며, 기존 레이더 시스템에 비해 ...지형에 의한 제약이 적고 갱신 속도가 빠르다는 장점을 가지고 있다. EUROCONTROL에서는 항공관제시스템에서 ADS-B 메시지를 교환하기 위하여 표준 감시자료 포맷 ASTERIX (all purpose structured eurocontrol surveillance information exchange) CAT.021을 정의하였다. 그러나 ASTERIX CAT.021은 업데이트 주기가 빠르고 이전 버전과 호환이 되지 않는 문제가 있다. 본 논문에서는 ASTERIX CAT.021의 버전과 관계없이 효율적으로 메시지를 처리하는 모듈을 설계 및 구현하였다. 구현 모듈은 네트워크로부터 수신한 메시지를 수집하여 패턴을 생성하고, 이후 수신 메시지는 패턴에 따라 정의된 루틴으로 처리한다.
Automatic dependent surveillance-broadcast (ADS-B) is the core technology of communication, navigation and surveillance/air traffic management (CNS/ATM), automatically broadcasts its own position information using GNSS and has an advantage of lower geological constraints and faster update speed compared with legacy radar systems. EUROCONTROL defined all purpose structured eurocontrol surveillance information exchange (ASTERIX) CAT.021. ASTERIX CAT.021 is modified several times, but it has compatibility issues with previous version of it. In this paper, we have designed an efficient message processing module regardless of the version of ASTERIX CAT.021. This implemented module generates patterns to collect messages received from the network, after that, received messages are processed in the routine that is defined in accordance with the patterns.
We develop a multistakeholder, multicriteria decision-making framework for Eurocontrol, the European air traffic management organization, for evaluating and selecting operational improvements to the ...air traffic management system. The selected set of improvements will form the master plan of the Single European Sky initiative for harmonizing air traffic, in an effort to cope with the forecasted increase in air traffic, while maintaining safety, protecting the environment, and improving predictability and efficiency. The challenge is to select the set of enhancements such that the required performance targets are met and all key stakeholders are committed to the decisions. In this paper, we develop and implement a model to identify a preferred set of improvements to the arrival and departure procedures to and from airports. We provide an integrated approach for valuing a large number of alternatives, while considering interactions among them. The model combines quantitative and qualitative expert assessments of the possible enhancements and identifies commonalities and differences in the stakeholders' perspectives, ultimately recommending a preferred course of action. The model is currently being adopted by Eurocontrol as the formal trade-off analysis methodology supporting all enhancements' decision-making discussions throughout the construction of the master plan.
Air Traffic Control Polygoon-Profilti (producent); Nederlands Instituut voor Beeld en Geluid (beheerder)
05/1972
Video Recording
Provider: - Institution: - Data provided by Europeana Collections- The Eurocontrol central control centre for flight movements at Beek Airport, from where flight movements over the Brussels area are ...controlled. The data comes in by telex and is passed on to the flight controllers in charge of the area concerned. The aircraft are made visible on screens. With images of planes taking off and descending at Schiphol Airport and pilots in a cockpit.- Cinema newsreels in which Dutch subjects of a certain week are presented.- Bioscoopjournaals waarin Nederlandse onderwerpen van een bepaalde week worden gepresenteerd.- Het centrale controlecentrum Eurocontrol voor vliegbewegingen bij vliegveld Beek, van waaruit de vliegbewegingen boven het gebied Brussel worden geregeld. Per telex komen de gegevens binnen, die worden doorgegeven aan de vluchtleiding die over het betrokken gebied gaat. Op beeldschermen worden de vliegtuigen zichtbaar gemaakt. Met beelden van opstijgende en dalende vliegtuigen op Schiphol en piloten in een cockpit.- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
The paper examines the alternative institutional structures under which air navigation services are provided and evaluates the effects of those changes from an economic efficiency perspective. In ...makes use of panel data from Europe to consider the effects of differing regulatory and financing systems on the provision of these services by deploying flexible form models. The evidence suggests that the systems that have been commercialized are performing no better than those that have not; a situation most likely due to Averch-Johnson effects, the over accumulation of capital by companies, associated with implicit rate-of-return regulation embodied in corporatization.
Air traffic has seen a steady increase in the number of operations in recent years. This increase was not accompanied by an expansion of the system's capacity to continue operations without ...significant impacts on the performance and quality of transport services. It is very difficult to expand the airport infrastructure in today's conditions, so it is necessary to optimize the existing operations to increase the capacity and efficiency of the system. The paper focused on determining the correlation of individual key indicators of airport performance and their impact on delays, which was observed as an output variable. Three machine learning regression methods were applied, Decision Tree, Random Forrest and Support Vector Regression to predict delays with respect to other characteristics of traffic and surrounding airspace. All three methods were able to predict a delay with an error of ±60s in at least 91% of the test set, which shows a clear potential for the use of machine learning in this domain.
Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Air travel is becoming ever-more accessible and the number of travellers using this mode of transport is rising each year. With the skies becoming busier than ever, it is vital that air traffic ...management (ATM) operates seamlessly, minimising the impact of disruptions, while ensuring
the safety of large numbers of people.The SESAR programme operates under the aegis of the EU to modernise and harmonise European ATM. The SESAR JU leverages a formidable work force, uniting the skills of over 3000 experts through its partnerships and collaboration with staff associations and
regulators as well as the scientific community. The SESAR JU is responsible for delivering the Master Plan, which provides the roadmap for the SES up to circa 2035. PJ20, a SESAR Programme Project lead by EUROCONTROL, offers a working environment for representatives from all European ATM stakeholders,
allowing them to collaborate on the development of a shared vision and plan for the future of ATM described in the European Air Traffic Management Master Plan.
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