Delta theta
From EUROCONTROL ATM Lexicon
| Link | Semantic Value |
|---|---|
| Term | delta theta |
| Status |
|
| Mandatory for |
|
| Contexts |
|
| Categories | |
| Synonyms |
plot run length azimuth extension |
| Related entries |
|
| Broader term |
|
| Narrower term |
|
Abbreviation
Definition
A number of azimuth count pulses (ACPs) as measured from the plot leading edge to the plot trailing edge in a sliding window plot extractor. Also known as azimuth extension or plot run length.
Definition Source
ICAO (2004) doc. 9684 Manual of the Secondary Surveillance Radar (SSR) Systems
