IS-GPS-800
E144870
IS-GPS-800 is a formal interface specification document that defines technical requirements and characteristics for aspects of the Global Positioning System (GPS).
All labels observed (4)
| Label | Occurrences |
|---|---|
| IS-GPS-800 canonical | 2 |
| IS-GPS-200 | 1 |
| IS-GPS-705 | 1 |
| Navstar GPS Space Segment/Navigation User Interfaces | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1248875 — 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: IS-GPS-800 Context triple: [GPS, governedByStandard, IS-GPS-800]
-
A.
GPS
GPS (Global Positioning System) is a satellite-based navigation system that provides precise location and timing information to military and civilian users worldwide.
-
B.
GLONASS
GLONASS is Russia’s global satellite navigation system, providing worldwide positioning and timing services as an alternative to GPS.
-
C.
Differential GPS
Differential GPS is an enhanced positioning system that improves the accuracy of standard GPS signals by using ground-based reference stations to correct signal errors.
-
D.
EGNOS
EGNOS is a European satellite-based augmentation system that improves the accuracy and reliability of GPS signals for aviation and other safety-critical applications.
-
E.
Galileo satellite navigation system
The Galileo satellite navigation system is the European Union’s global navigation satellite system designed to provide highly accurate positioning and timing services worldwide as an independent alternative to GPS and other GNSS constellations.
- 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: IS-GPS-800 Target entity description: IS-GPS-800 is a formal interface specification document that defines technical requirements and characteristics for aspects of the Global Positioning System (GPS).
-
A.
GPS
GPS (Global Positioning System) is a satellite-based navigation system that provides precise location and timing information to military and civilian users worldwide.
-
B.
GLONASS
GLONASS is Russia’s global satellite navigation system, providing worldwide positioning and timing services as an alternative to GPS.
-
C.
Differential GPS
Differential GPS is an enhanced positioning system that improves the accuracy of standard GPS signals by using ground-based reference stations to correct signal errors.
-
D.
EGNOS
EGNOS is a European satellite-based augmentation system that improves the accuracy and reliability of GPS signals for aviation and other safety-critical applications.
-
E.
Galileo satellite navigation system
The Galileo satellite navigation system is the European Union’s global navigation satellite system designed to provide highly accurate positioning and timing services worldwide as an independent alternative to GPS and other GNSS constellations.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
GPS interface specification
ⓘ
interface specification ⓘ technical standard ⓘ |
| appliesTo |
GPS navigation user equipment interfaces
ⓘ
GPS space segment ⓘ Global Positioning System ⓘ
linked to:
GPS
|
| concerns |
GPS space vehicle signals
ⓘ
Navstar GPS ⓘ
linked to:
GPS
navigation user interface requirements ⓘ |
| defines |
technical characteristics of GPS navigation user interfaces
ⓘ
technical requirements for GPS space segment interfaces ⓘ |
| domain |
aerospace engineering
ⓘ
radio navigation ⓘ satellite navigation ⓘ |
| ensures | interoperability of GPS space segment and navigation users ⓘ |
| geographicScope | global ⓘ |
| governs | interfaces between GPS space vehicles and navigation users ⓘ |
| hasAbbreviation | IS-GPS-800 ⓘ |
| hasCategory |
GPS interface specification
ⓘ
military standard ⓘ |
| hasFormat | PDF ⓘ |
| hasFullName |
Navstar GPS Space Segment/Navigation User Interfaces
ⓘ
linked to:
IS-GPS-800
|
| intendedAudience |
engineers
ⓘ
navigation system developers ⓘ system architects ⓘ |
| language | English ⓘ |
| partOf | Navstar GPS technical documentation set ⓘ |
| publishedBy |
U.S. Air Force
ⓘ
linked to:
United States Air Force
United States Department of Defense ⓘ
linked to:
Department of Defense
|
| regulates | compatibility between GPS space segment and user equipment ⓘ |
| relatedTo |
GPS modernization documentation
ⓘ
IS-GPS-200 ⓘ
linked to:
IS-GPS-800
IS-GPS-705 ⓘ
linked to:
IS-GPS-800
|
| specifies |
data formats for GPS navigation user interfaces
ⓘ
protocols for GPS space segment/user interfaces ⓘ signal characteristics for certain GPS interfaces ⓘ |
| status | official GPS interface control document ⓘ |
| technologyArea |
GNSS interfaces
ⓘ
Global Navigation Satellite Systems ⓘ |
| typeOfRequirement | formal interface specification ⓘ |
| usedBy |
GPS integrators
ⓘ
GPS system designers ⓘ defense and aerospace contractors ⓘ navigation receiver manufacturers ⓘ |
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: IS-GPS-800 Description of subject: IS-GPS-800 is a formal interface specification document that defines technical requirements and characteristics for aspects of the Global Positioning System (GPS).
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: IS-GPS-800
linked to: IS-GPS-800
linked to: IS-GPS-800