NATRF2022
E859780
NATRF2022 is a modern terrestrial reference frame for North America designed to replace older geodetic datums and improve the accuracy of positioning and mapping.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NATRF2022 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10377923 — 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: NATRF2022 Context triple: [NSRS, plannedReplacementDatum, NATRF2022]
-
A.
NATI
NATI is the stock ticker symbol for National Instruments Corporation, an American company known for its automated test and measurement systems and LabVIEW software platform.
-
B.
NAF
NAF is the aerial warfare branch of Nigeria’s Armed Forces, responsible for air defense, air operations, and supporting ground and naval forces.
-
C.
NAF
NAF is a Norwegian trade union representing general workers across various industries.
-
D.
NFR
NFR is the abbreviation for the Northeast Frontier Railway, a major railway zone of Indian Railways serving the northeastern region of India.
-
E.
NFR
NFR is the commonly used abbreviation for the Research Council of Norway, the national body responsible for funding and promoting research and innovation in Norway.
- 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: NATRF2022 Target entity description: NATRF2022 is a modern terrestrial reference frame for North America designed to replace older geodetic datums and improve the accuracy of positioning and mapping.
-
A.
NATI
NATI is the stock ticker symbol for National Instruments Corporation, an American company known for its automated test and measurement systems and LabVIEW software platform.
-
B.
NAF
NAF is the aerial warfare branch of Nigeria’s Armed Forces, responsible for air defense, air operations, and supporting ground and naval forces.
-
C.
NAF
NAF is a Norwegian trade union representing general workers across various industries.
-
D.
NFR
NFR is the abbreviation for the Northeast Frontier Railway, a major railway zone of Indian Railways serving the northeastern region of India.
-
E.
NFR
NFR is the commonly used abbreviation for the Research Council of Norway, the national body responsible for funding and promoting research and innovation in Norway.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
North American terrestrial reference frame
ⓘ
geodetic reference frame ⓘ terrestrial reference frame ⓘ |
| abbreviation | NATRF2022 ⓘ |
| accountsFor |
crustal motion
ⓘ
intra-plate deformation ⓘ plate tectonics ⓘ |
| accuracyGoal | centimeter-level positioning ⓘ |
| acronymOf | North American Terrestrial Reference Frame of 2022 ⓘ |
| application |
GIS
ⓘ
engineering positioning ⓘ geodesy ⓘ mapping ⓘ surveying ⓘ |
| coordinateType |
3D Cartesian coordinates
ⓘ
geodetic latitude longitude ellipsoid height ⓘ |
| country |
Canada
ⓘ
Mexico ⓘ United States ⓘ
linked to:
United States of America
|
| designedTo |
improve mapping accuracy
ⓘ
improve positioning accuracy ⓘ replace legacy geodetic datums ⓘ |
| epoch | 2020.00 ⓘ |
| frameType | Earth-fixed reference frame ⓘ |
| fullName | North American Terrestrial Reference Frame of 2022 ⓘ |
| maintainedBy |
NGS
ⓘ
National Geodetic Survey ⓘ |
| parentOrganization |
NOAA
ⓘ
National Oceanic and Atmospheric Administration ⓘ |
| partOf |
modernized National Spatial Reference System
ⓘ
linked to:
National Spatial Reference System
|
| plannedImplementationDecade | 2020s ⓘ |
| realizationOf | International Terrestrial Reference System ⓘ |
| referenceEpochDefinition | coordinates specified at reference epoch 2020.00 ⓘ |
| region | North America ⓘ |
| relatedStandard | ITRF realizations ⓘ |
| replaces |
NAD83
ⓘ
linked to:
North American Datum of 1983
NAD83(2011) ⓘ
linked to:
North American Datum of 1983
NAD83(CSRS) ⓘ NAD83(MA11) ⓘ NAD83(PA11) ⓘ North American Datum of 1983 ⓘ |
| scope |
coastal positioning
ⓘ
land-based positioning ⓘ |
| successorTo | NAD83-based national reference frames ⓘ |
| supports | time-dependent coordinates ⓘ |
| tiedTo |
CORS network
ⓘ
Continuously Operating Reference Stations ⓘ GNSS observations ⓘ |
| timeDependent | true ⓘ |
| usesReferenceEllipsoid | GRS80 ⓘ |
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: NATRF2022 Description of subject: NATRF2022 is a modern terrestrial reference frame for North America designed to replace older geodetic datums and improve the accuracy of positioning and mapping.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.