EDAS
E586564
EDAS (EGNOS Data Access Service) is an online service that provides authorized users with real-time and archived data streams from the European Geostationary Navigation Overlay Service to support advanced GNSS applications and research.
All labels observed (1)
| Label | Occurrences |
|---|---|
| EDAS canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6327599 — 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: EDAS Context triple: [EGNOS, providesService, EDAS]
-
A.
Alibaba Cloud Container Service for Kubernetes
Alibaba Cloud Container Service for Kubernetes is a managed Kubernetes platform that simplifies deploying, scaling, and operating containerized applications on Alibaba Cloud infrastructure.
-
B.
Alibaba Cloud
Alibaba Cloud is a leading global cloud computing and infrastructure services provider originating from China, offering a wide range of scalable computing, storage, and data solutions.
-
C.
Alibaba Cloud CDN
Alibaba Cloud CDN is a content delivery network service that accelerates the distribution of web content globally by caching and delivering data from edge nodes closer to end users.
-
D.
Alibaba Cloud Security Center
Alibaba Cloud Security Center is a cloud-native security platform that provides threat detection, vulnerability management, and protection for workloads running on Alibaba Cloud.
-
E.
Cloud Run
Cloud Run is a fully managed serverless compute platform from Google Cloud that runs containerized applications and APIs that scale automatically on demand.
- 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: EDAS Target entity description: EDAS (EGNOS Data Access Service) is an online service that provides authorized users with real-time and archived data streams from the European Geostationary Navigation Overlay Service to support advanced GNSS applications and research.
-
A.
Alibaba Cloud Container Service for Kubernetes
Alibaba Cloud Container Service for Kubernetes is a managed Kubernetes platform that simplifies deploying, scaling, and operating containerized applications on Alibaba Cloud infrastructure.
-
B.
Alibaba Cloud
Alibaba Cloud is a leading global cloud computing and infrastructure services provider originating from China, offering a wide range of scalable computing, storage, and data solutions.
-
C.
Alibaba Cloud CDN
Alibaba Cloud CDN is a content delivery network service that accelerates the distribution of web content globally by caching and delivering data from edge nodes closer to end users.
-
D.
Alibaba Cloud Security Center
Alibaba Cloud Security Center is a cloud-native security platform that provides threat detection, vulnerability management, and protection for workloads running on Alibaba Cloud.
-
E.
Cloud Run
Cloud Run is a fully managed serverless compute platform from Google Cloud that runs containerized applications and APIs that scale automatically on demand.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
EGNOS service
ⓘ
GNSS data service ⓘ data access service ⓘ |
| accessControl | authorized users only ⓘ |
| accessMode |
IP-based access
ⓘ
internet-based access ⓘ online ⓘ |
| acronymFor | EGNOS Data Access Service NERFINISHED ⓘ |
| aimsTo |
facilitate access to EGNOS data
ⓘ
support value-added GNSS services ⓘ |
| availability | 24/7 ⓘ |
| category |
satellite navigation service
ⓘ
space-based augmentation system data service ⓘ |
| dataFormat |
RINEX
NERFINISHED
ⓘ
proprietary EGNOS formats ⓘ standard GNSS formats ⓘ |
| dataSource |
EGNOS ground stations
ⓘ
EGNOS system NERFINISHED ⓘ |
| fullName | EGNOS Data Access Service NERFINISHED ⓘ |
| governedBy | European Union NERFINISHED ⓘ |
| hasComponent |
data distribution interfaces
ⓘ
historical data services ⓘ real-time services ⓘ |
| operatedBy |
European GNSS Agency
NERFINISHED
ⓘ
European Union Space Programme Agency NERFINISHED ⓘ |
| operatedIn | Europe NERFINISHED ⓘ |
| partOf | EGNOS service portfolio ⓘ |
| providedBy | European Geostationary Navigation Overlay Service NERFINISHED ⓘ |
| provides |
EGNOS corrections data
ⓘ
EGNOS navigation messages ⓘ EGNOS observation data ⓘ archived data streams ⓘ real-time data streams ⓘ |
| regionServed |
EGNOS coverage area
ⓘ
European Union NERFINISHED ⓘ |
| relatedTo | EGNOS NERFINISHED ⓘ |
| requires |
service agreement
ⓘ
service registration ⓘ |
| supports |
GNSS research
ⓘ
advanced GNSS applications ⓘ |
| supportsSystem |
GPS
NERFINISHED
ⓘ
Galileo via EGNOS NERFINISHED ⓘ |
| usedFor |
development of GNSS augmentation techniques
ⓘ
performance monitoring of EGNOS ⓘ precise positioning applications ⓘ scientific studies on GNSS ⓘ |
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: EDAS Description of subject: EDAS (EGNOS Data Access Service) is an online service that provides authorized users with real-time and archived data streams from the European Geostationary Navigation Overlay Service to support advanced GNSS applications and research.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.