COSMIC-2 constellation satellites
E221845
The COSMIC-2 constellation satellites are a group of Earth-observing spacecraft designed primarily for advanced atmospheric and ionospheric profiling to improve global weather forecasting and space weather monitoring.
All labels observed (6)
| Label | Occurrences |
|---|---|
| COSMIC-2 (as partner mission) | 1 |
| COSMIC-2 constellation | 1 |
| COSMIC-2 constellation satellites canonical | 1 |
| FORMOSAT-7 / COSMIC-2 | 1 |
| FORMOSAT-7 constellation | 1 |
| FORMOSAT-7/COSMIC-2 mission | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1979741 — 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: COSMIC-2 constellation satellites Context triple: [STP-2, notablePayload, COSMIC-2 constellation satellites]
-
A.
Satellite Constellation
A satellite constellation is a coordinated network of artificial satellites working together in specific orbits to provide continuous global or regional coverage for services such as navigation, communication, or Earth observation.
-
B.
Starlink satellite constellation
The Starlink satellite constellation is a large network of low Earth orbit satellites developed by SpaceX to provide high-speed, low-latency global internet coverage.
-
C.
MICROSCOPE satellite mission
The MICROSCOPE satellite mission was a French-led space experiment designed to test the validity of Einstein’s equivalence principle with unprecedented precision by comparing the free fall of different materials in orbit.
-
D.
RADARSAT Constellation Mission
RADARSAT Constellation Mission is a Canadian Earth observation satellite system that uses advanced radar imaging to monitor environmental changes, support maritime surveillance, and assist in disaster management.
-
E.
Tracking and Data Relay Satellite-B
Tracking and Data Relay Satellite-B was a NASA communications satellite intended to relay data between spacecraft in low Earth orbit and ground stations as part of the Tracking and Data Relay Satellite System (TDRSS).
- 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: COSMIC-2 constellation satellites Target entity description: The COSMIC-2 constellation satellites are a group of Earth-observing spacecraft designed primarily for advanced atmospheric and ionospheric profiling to improve global weather forecasting and space weather monitoring.
-
A.
Satellite Constellation
A satellite constellation is a coordinated network of artificial satellites working together in specific orbits to provide continuous global or regional coverage for services such as navigation, communication, or Earth observation.
-
B.
Starlink satellite constellation
The Starlink satellite constellation is a large network of low Earth orbit satellites developed by SpaceX to provide high-speed, low-latency global internet coverage.
-
C.
MICROSCOPE satellite mission
The MICROSCOPE satellite mission was a French-led space experiment designed to test the validity of Einstein’s equivalence principle with unprecedented precision by comparing the free fall of different materials in orbit.
-
D.
RADARSAT Constellation Mission
RADARSAT Constellation Mission is a Canadian Earth observation satellite system that uses advanced radar imaging to monitor environmental changes, support maritime surveillance, and assist in disaster management.
-
E.
Tracking and Data Relay Satellite-B
Tracking and Data Relay Satellite-B was a NASA communications satellite intended to relay data between spacecraft in low Earth orbit and ground stations as part of the Tracking and Data Relay Satellite System (TDRSS).
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Earth observation satellite constellation
ⓘ
remote sensing satellite system ⓘ |
| alsoKnownAs |
FORMOSAT-7 constellation
ⓘ
linked to:
COSMIC-2 constellation satellites
|
| application |
climate monitoring
ⓘ
improving tropical cyclone forecasts ⓘ ionospheric electron density profiling ⓘ monitoring equatorial ionization anomaly ⓘ monitoring scintillation and space weather effects on GNSS ⓘ |
| country |
Taiwan
ⓘ
linked to:
Taiwan, Province of China
United States ⓘ
linked to:
United States of America
|
| dataPolicy | near-real-time data distribution ⓘ |
| dataProduct |
atmospheric humidity profiles
ⓘ
atmospheric pressure profiles ⓘ atmospheric temperature profiles ⓘ ionospheric electron density profiles ⓘ |
| dataUser |
global numerical weather prediction centers
ⓘ
space weather forecasting centers ⓘ |
| developedBy |
Taiwanese National Space Organization
ⓘ
United States partners ⓘ |
| fundingAgency |
National Oceanic and Atmospheric Administration
ⓘ
Taiwanese Ministry of Science and Technology ⓘ |
| improves |
global weather forecast accuracy
ⓘ
space weather prediction accuracy ⓘ |
| inclination | 24 degrees ⓘ |
| launchDate | 2019-06-25 ⓘ |
| launchServiceProvider | SpaceX ⓘ |
| launchSite | Kennedy Space Center Launch Complex 39A ⓘ |
| launchVehicle |
Falcon Heavy
ⓘ
linked to:
Falcon Heavy rocket
|
| missionType |
atmospheric sounding
ⓘ
ionospheric sounding ⓘ radio occultation ⓘ |
| numberOfSatellites | 6 ⓘ |
| operator |
Taiwanese National Space Organization
ⓘ
United States Air Force ⓘ United States National Oceanic and Atmospheric Administration ⓘ |
| orbitRegime | equatorial ⓘ |
| orbitType | low Earth orbit ⓘ |
| partOf |
FORMOSAT-7/COSMIC-2 mission
ⓘ
linked to:
COSMIC-2 constellation satellites
|
| predecessor | COSMIC-1 constellation ⓘ |
| primaryObjective |
advanced atmospheric profiling
ⓘ
improvement of global weather forecasting ⓘ ionospheric profiling ⓘ space weather monitoring ⓘ |
| usesSignal |
GLONASS
ⓘ
GPS ⓘ Galileo ⓘ |
| usesTechnique | GNSS radio occultation ⓘ |
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: COSMIC-2 constellation satellites Description of subject: The COSMIC-2 constellation satellites are a group of Earth-observing spacecraft designed primarily for advanced atmospheric and ionospheric profiling to improve global weather forecasting and space weather monitoring.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: COSMIC-2 constellation satellites
linked to: COSMIC-2 constellation satellites
linked to: COSMIC-2 constellation satellites
linked to: COSMIC-2 constellation satellites
linked to: COSMIC-2 constellation satellites