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radar data
- Definição1
- Physical measurements of actual flight paths flown.
- Fonte1
- INTERNATIONAL CIVIL AVIATION ORGANIZATION. Committee on aviation environmental protection. Seventh meeting, Montreal 5-16 february 2007: report. Montreal, 2007. (Doc. 9886 CAEP/7).
- Fonte2
- INTERNATIONAL CIVIL AVIATION ORGANIZATION. Recommended method for computing noise contours around airports. Montreal, 2008. (Doc. 9911).
- Nota adicional1
- Radar data are the most readily accessible source of information on actual flight paths flown at airports. Radar data are usually available from airport noise and flight path monitoring systems, and are increasingly used for noise modelling purposes. However the analysis of radar data is a complex task for which methods are still under development.
- Nota adicional2
- In the absence of radar data, or when its use is inappropriate, it is necessary to estimate the flight paths on the basis of operational guidance material, e.g., instructions given to flight crews via AIPs and aeroplane operating manuals. Advice on interpreting this material should be sought from air traffic control authorities and the aeroplane operators where necessary.
- Contexto
- Aeroplane ground tracks are described by a series of coordinates in the (horizontal) ground-plane. The source of ground track data depends on whether relevant radar data are available. If they are, a reliable backbone track and suitable associated (dispersed) sub-tracks can be established by statistical analysis of the data. If not, backbone tracks are usually constructed from appropriate procedural information, e.g. using standard instrument departure procedures from AIPs.
- Subárea
- Aeronautical Telecommunications
- Spanish
- datos radar