CORS network
E244554
GNSS reference station network
continuously operating reference station system
geodetic infrastructure
The CORS network is a nationwide system of continuously operating GPS and GNSS reference stations that provides precise positioning data to support surveying, mapping, and geospatial applications.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CORS network canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T2209718 — 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: CORS network Context triple: [National Spatial Reference System, includes, CORS network]
-
A.
CORS protocol
The CORS protocol is a web security mechanism that controls how browsers permit cross-origin HTTP requests, enabling safe resource sharing between different domains.
-
B.
CORS processing model
The CORS processing model is the set of rules and algorithms that govern how web browsers handle cross-origin HTTP requests and responses to enforce the Same-Origin Policy while allowing controlled resource sharing.
-
C.
CSP
CSP is the commonly used abbreviation for the Conference of the States Parties, the main decision-making body overseeing implementation of the Chemical Weapons Convention.
-
D.
Canvas Network
Canvas Network is an online learning platform that hosts and delivers massive open online courses (MOOCs) from universities and institutions worldwide.
-
E.
HTTP
HTTP (Hypertext Transfer Protocol) is the foundational application-layer protocol used for transmitting web pages and other resources across the World Wide Web.
- 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: CORS network Target entity description: The CORS network is a nationwide system of continuously operating GPS and GNSS reference stations that provides precise positioning data to support surveying, mapping, and geospatial applications.
-
A.
CORS protocol
The CORS protocol is a web security mechanism that controls how browsers permit cross-origin HTTP requests, enabling safe resource sharing between different domains.
-
B.
CORS processing model
The CORS processing model is the set of rules and algorithms that govern how web browsers handle cross-origin HTTP requests and responses to enforce the Same-Origin Policy while allowing controlled resource sharing.
-
C.
CSP
CSP is the commonly used abbreviation for the Conference of the States Parties, the main decision-making body overseeing implementation of the Chemical Weapons Convention.
-
D.
Canvas Network
Canvas Network is an online learning platform that hosts and delivers massive open online courses (MOOCs) from universities and institutions worldwide.
-
E.
HTTP
HTTP (Hypertext Transfer Protocol) is the foundational application-layer protocol used for transmitting web pages and other resources across the World Wide Web.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
GNSS reference station network
ⓘ
continuously operating reference station system ⓘ geodetic infrastructure ⓘ |
| collects |
GNSS observation data
ⓘ
carrier phase measurements ⓘ pseudorange measurements ⓘ |
| enables |
coordinate reference frame realization
ⓘ
differential GNSS positioning ⓘ height modernization ⓘ monitoring of crustal motion ⓘ monitoring of infrastructure deformation ⓘ monitoring of land subsidence ⓘ precise point positioning enhancement ⓘ |
| hasCharacteristic |
continuously operating stations
ⓘ
high-accuracy reference data ⓘ nationwide coverage ⓘ permanent monumentation ⓘ stable reference coordinates ⓘ |
| isUsedBy |
GIS professionals
ⓘ
engineers ⓘ scientists ⓘ surveyors ⓘ |
| isUsedFor |
asset mapping
ⓘ
boundary surveys ⓘ coastal mapping ⓘ construction layout ⓘ environmental monitoring ⓘ establishing control points ⓘ floodplain mapping ⓘ hydrographic support ⓘ precision agriculture ⓘ topographic mapping ⓘ transportation infrastructure projects ⓘ |
| outputs |
correction data
ⓘ
raw GNSS data files ⓘ station coordinate information ⓘ |
| provides | precise positioning data ⓘ |
| requires |
continuous power supply
ⓘ
data communication links ⓘ stable antenna mounts ⓘ |
| supports |
GIS data collection
ⓘ
engineering projects ⓘ geodetic control ⓘ geospatial applications ⓘ mapping ⓘ post-processed kinematic positioning ⓘ real-time kinematic positioning ⓘ static GNSS surveys ⓘ surveying ⓘ |
| uses |
GNSS
ⓘ
GPS ⓘ |
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: CORS network Description of subject: The CORS network is a nationwide system of continuously operating GPS and GNSS reference stations that provides precise positioning data to support surveying, mapping, and geospatial applications.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.