RTK
E586573
RTK is a high-precision satellite navigation technique that uses carrier-phase measurements and correction data from a reference station to provide centimeter-level positioning accuracy in real time.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RTK canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6327695 — 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: RTK Context triple: [Real-time Kinematic Positioning, alsoKnownAs, RTK]
-
A.
RTU
RTU was the original name of the Chilean television channel now known as Chilevisión, one of Chile’s major national broadcasters.
-
B.
RTM
RTM is the commonly used abbreviation for Rosetta Terminology Mapping, a system for standardizing and aligning terminology across different datasets or domains.
-
C.
ROK
ROK is the IATA airport code for Rockhampton Airport, a regional airport serving the city of Rockhampton in Queensland, Australia.
-
D.
ROK
ROK is the stock ticker symbol for Rockwell Automation, a major U.S.-based industrial automation and information technology company.
-
E.
RJT
RJT is the IATA airport code assigned to Iruma Air Base, a military airfield in Saitama Prefecture, Japan.
- 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: RTK Target entity description: RTK is a high-precision satellite navigation technique that uses carrier-phase measurements and correction data from a reference station to provide centimeter-level positioning accuracy in real time.
-
A.
RTU
RTU was the original name of the Chilean television channel now known as Chilevisión, one of Chile’s major national broadcasters.
-
B.
RTM
RTM is the commonly used abbreviation for Rosetta Terminology Mapping, a system for standardizing and aligning terminology across different datasets or domains.
-
C.
ROK
ROK is the IATA airport code for Rockhampton Airport, a regional airport serving the city of Rockhampton in Queensland, Australia.
-
D.
ROK
ROK is the stock ticker symbol for Rockwell Automation, a major U.S.-based industrial automation and information technology company.
-
E.
RJT
RJT is the IATA airport code assigned to Iruma Air Base, a military airfield in Saitama Prefecture, Japan.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | satellite navigation technique ⓘ |
| aimsToReduce |
ionospheric delay errors
ⓘ
multipath effects ⓘ satellite clock errors ⓘ satellite orbit errors ⓘ tropospheric delay errors ⓘ |
| aimsToResolve | carrier-phase ambiguities ⓘ |
| appliesTo |
BeiDou signals
ⓘ
GLONASS signals ⓘ GNSS signals ⓘ GPS signals ⓘ Galileo signals ⓘ |
| baselineLimit | typically up to about 10–20 km for highest accuracy ⓘ |
| canBe |
network RTK
ⓘ
single-base RTK ⓘ |
| comparedTo | has higher accuracy than standard code-based GNSS positioning ⓘ |
| correctionDataType |
carrier-phase corrections
ⓘ
differential corrections ⓘ |
| dependsOn | continuous tracking of GNSS carrier phase ⓘ |
| errorSourceSensitivity |
radio interference
ⓘ
signal obstructions ⓘ |
| fullName | Real-Time Kinematic ⓘ |
| isSubsetOf | high-precision GNSS positioning techniques ⓘ |
| networkRTKProvides | virtual reference station corrections ⓘ |
| networkRTKUses | multiple reference stations ⓘ |
| operatesIn | real time ⓘ |
| processingMode | kinematic ⓘ |
| providesAccuracyLevel | centimeter-level positioning accuracy ⓘ |
| requires |
base station
ⓘ
data link between base and rover ⓘ precise antenna position at reference station ⓘ rover receiver ⓘ |
| requiresBaselineLength | short to medium baselines ⓘ |
| requiresCommunicationChannel |
cellular network
ⓘ
internet-based NTRIP ⓘ radio link ⓘ |
| timeToFixAmbiguities | typically seconds to tens of seconds ⓘ |
| typicalHorizontalAccuracy | 1–2 centimeters ⓘ |
| typicalVerticalAccuracy | 2–3 centimeters ⓘ |
| usedIn |
autonomous vehicles
ⓘ
construction surveying ⓘ land surveying ⓘ machine control ⓘ mapping and GIS ⓘ marine navigation ⓘ precision agriculture ⓘ unmanned aerial vehicles ⓘ |
| usesCorrectionDataFrom | reference station ⓘ |
| usesMeasurementType | carrier-phase measurements ⓘ |
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: RTK Description of subject: RTK is a high-precision satellite navigation technique that uses carrier-phase measurements and correction data from a reference station to provide centimeter-level positioning accuracy in real time.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.