ATSEP-BAS-DATA-PROCESSING(BAS-DAT)
ACTUAL 20205/2026 QUESTIONS AND VERIFIED
ANSWERS
What is data processing ?The data processing (DPR) domain addresses all the system which process flight data and surveillance data in support of integrated Air Traffic Services operations
How should data used in ATC be ?unambiguous accurate error free timely
What is done during the data processing ?matching of data
What is a radar plot ? 1 / 2
a radar plot can be defined as a set of information contained in a message as a result of a detection of a moving target by a surveillance sensor.
Note that plot has also the non moving parts in it and they ll get filtered later
What is SDPS ?Surveillance Data Processing System - connected to varies radar sites etc.
Is a plot filtered ?No it s the raw measurement
What are the plot components ?Timestamp plot message number aircraft position ( range/azimuth) SSR Information (MODE A/C)
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