Poker Flat Research Range
E160953
Poker Flat Research Range is a rocket launch and research facility in Alaska used primarily for atmospheric and space physics experiments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Poker Flat Research Range canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1401499 — 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: Poker Flat Research Range Context triple: [University of Alaska Fairbanks, hasFacility, Poker Flat Research Range]
-
A.
Hat Creek Radio Observatory
Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
-
B.
Pangue Observatory
Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
-
C.
Goldstone Deep Space Communications Complex
The Goldstone Deep Space Communications Complex is a major NASA facility in California that houses large radio antennas used to track and communicate with interplanetary spacecraft as part of the Deep Space Network.
-
D.
Owens Valley Radio Observatory
Owens Valley Radio Observatory is a major radio astronomy facility in California used for observing celestial radio sources and conducting astrophysical research.
-
E.
Arecibo Observatory
Arecibo Observatory was a world-famous radio telescope facility in Puerto Rico known for its pioneering work in radio astronomy, atmospheric science, and the search for extraterrestrial intelligence.
- 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: Poker Flat Research Range Target entity description: Poker Flat Research Range is a rocket launch and research facility in Alaska used primarily for atmospheric and space physics experiments.
-
A.
Hat Creek Radio Observatory
Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
-
B.
Pangue Observatory
Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
-
C.
Goldstone Deep Space Communications Complex
The Goldstone Deep Space Communications Complex is a major NASA facility in California that houses large radio antennas used to track and communicate with interplanetary spacecraft as part of the Deep Space Network.
-
D.
Owens Valley Radio Observatory
Owens Valley Radio Observatory is a major radio astronomy facility in California used for observing celestial radio sources and conducting astrophysical research.
-
E.
Arecibo Observatory
Arecibo Observatory was a world-famous radio telescope facility in Puerto Rico known for its pioneering work in radio astronomy, atmospheric science, and the search for extraterrestrial intelligence.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
research facility
ⓘ
rocket launch site ⓘ sounding rocket range ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasEnvironment |
auroral oval region
ⓘ
subarctic climate ⓘ |
| hasFacilityType |
launch pads
ⓘ
mission control center ⓘ payload assembly buildings ⓘ telemetry stations ⓘ tracking radars ⓘ |
| hasInfrastructure | roads connecting to the Steese Highway ⓘ |
| hasLaunchCapability |
sounding rockets to the upper atmosphere
ⓘ
suborbital trajectories ⓘ |
| hasObservationCapability |
all-sky cameras
ⓘ
lidar systems ⓘ optical auroral instruments ⓘ radar systems ⓘ |
| isPartOf |
University of Alaska Fairbanks Geophysical Institute research network
ⓘ
linked to:
Geophysical Institute
|
| locatedAtLatitude | about 65 degrees north ⓘ |
| locatedAtLongitude | about 147 degrees west ⓘ |
| locatedIn |
Alaska
ⓘ
Fairbanks North Star Borough ⓘ |
| locatedNear |
Fairbanks, Alaska
ⓘ
linked to:
Fairbanks
|
| notableFor |
high-latitude auroral observations
ⓘ
ionospheric research ⓘ upper atmosphere studies ⓘ |
| operatedBy |
Geophysical Institute, University of Alaska Fairbanks
ⓘ
linked to:
Geophysical Institute
|
| operatedFor | NASA ⓘ |
| ownedBy | University of Alaska Fairbanks ⓘ |
| primaryUse |
atmospheric physics research
ⓘ
auroral research ⓘ sounding rocket launches ⓘ space physics research ⓘ |
| region | Interior Alaska ⓘ |
| researchFocus |
energetic particle precipitation
ⓘ
magnetosphere-ionosphere coupling ⓘ middle and upper atmosphere dynamics ⓘ space weather ⓘ |
| supportsMissionType |
calibration and validation experiments for satellites
ⓘ
scientific sounding rocket missions ⓘ technology demonstration flights ⓘ |
| usedBy |
NASA
ⓘ
U.S. government agencies ⓘ international research teams ⓘ university researchers ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Poker Flat Research Range Description of subject: Poker Flat Research Range is a rocket launch and research facility in Alaska used primarily for atmospheric and space physics experiments.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.