NUR-21 radar
E1208776
UNEXPLORED
The NUR-21 radar is a Polish ground-based air-surveillance radar system developed by PIT-RADWAR for detecting and tracking aerial targets.
All labels observed (2)
| Label | Occurrences |
|---|---|
| NUR-21 radar canonical | 1 |
| NUR-21M radar | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16353382 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NUR-21 radar Context triple: [PIT-RADWAR, product, NUR-21 radar]
-
A.
RP-9 radar
The RP-9 radar was an early Soviet airborne interception radar system used to guide the Su-9 fighter in locating and engaging aerial targets.
-
B.
Erieye radar
The Erieye radar is a Swedish airborne early warning and control (AEW&C) radar system known for its active electronically scanned array (AESA) technology and long-range surveillance capabilities.
-
C.
Upgraded Early Warning Radar
The Upgraded Early Warning Radar is a high-powered, long-range phased-array radar system used by U.S. missile defense to detect, track, and provide precise targeting data on ballistic missile threats in space.
-
D.
Type 80 radar
The Type 80 radar was a powerful post–World War II British air-defense radar system used by the Royal Air Force as part of its early warning and ground-controlled interception network.
-
E.
MPS-36 radar
The MPS-36 radar is a ground-based tracking radar system used at the U.S. Army’s missile test range on Kwajalein Atoll to support missile and space object detection and trajectory measurement.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NUR-21 radar Target entity description: The NUR-21 radar is a Polish ground-based air-surveillance radar system developed by PIT-RADWAR for detecting and tracking aerial targets.
-
A.
RP-9 radar
The RP-9 radar was an early Soviet airborne interception radar system used to guide the Su-9 fighter in locating and engaging aerial targets.
-
B.
Erieye radar
The Erieye radar is a Swedish airborne early warning and control (AEW&C) radar system known for its active electronically scanned array (AESA) technology and long-range surveillance capabilities.
-
C.
Upgraded Early Warning Radar
The Upgraded Early Warning Radar is a high-powered, long-range phased-array radar system used by U.S. missile defense to detect, track, and provide precise targeting data on ballistic missile threats in space.
-
D.
Type 80 radar
The Type 80 radar was a powerful post–World War II British air-defense radar system used by the Royal Air Force as part of its early warning and ground-controlled interception network.
-
E.
MPS-36 radar
The MPS-36 radar is a ground-based tracking radar system used at the U.S. Army’s missile test range on Kwajalein Atoll to support missile and space object detection and trajectory measurement.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: NUR-21 radar