CloudSat
E1216471
UNEXPLORED
CloudSat is a NASA Earth observation satellite that uses a cloud-profiling radar to study the vertical structure and properties of clouds to improve weather and climate models.
All labels observed (2)
| Label | Occurrences |
|---|---|
| CloudSat canonical | 3 |
| CloudSat and CALIPSO experienced fuel and orbit changes over time | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16496434 — 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: CloudSat Context triple: [CERES, relatedTo, CloudSat]
-
A.
SCISAT-1
SCISAT-1 is a Canadian scientific satellite dedicated primarily to studying Earth's upper atmosphere and monitoring ozone layer chemistry and related trace gases.
-
B.
GPM Core Observatory satellite
The GPM Core Observatory satellite is a joint NASA–JAXA mission that serves as the centerpiece of the Global Precipitation Measurement program, providing highly accurate, global observations of rain and snow to improve weather forecasting and climate research.
-
C.
Jason-1
Jason-1 was a joint U.S.-French oceanography satellite dedicated to precisely measuring sea surface height to study ocean circulation, climate change, and sea-level rise.
-
D.
Jason-2
Jason-2 is an oceanography satellite mission that precisely measures sea surface height to study global ocean circulation, sea-level rise, and climate change.
-
E.
TacSat-2
TacSat-2 was an experimental U.S. military microsatellite designed to rapidly demonstrate tactical space-based imaging and communications capabilities for battlefield support.
- 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: CloudSat Target entity description: CloudSat is a NASA Earth observation satellite that uses a cloud-profiling radar to study the vertical structure and properties of clouds to improve weather and climate models.
-
A.
SCISAT-1
SCISAT-1 is a Canadian scientific satellite dedicated primarily to studying Earth's upper atmosphere and monitoring ozone layer chemistry and related trace gases.
-
B.
GPM Core Observatory satellite
The GPM Core Observatory satellite is a joint NASA–JAXA mission that serves as the centerpiece of the Global Precipitation Measurement program, providing highly accurate, global observations of rain and snow to improve weather forecasting and climate research.
-
C.
Jason-1
Jason-1 was a joint U.S.-French oceanography satellite dedicated to precisely measuring sea surface height to study ocean circulation, climate change, and sea-level rise.
-
D.
Jason-2
Jason-2 is an oceanography satellite mission that precisely measures sea surface height to study global ocean circulation, sea-level rise, and climate change.
-
E.
TacSat-2
TacSat-2 was an experimental U.S. military microsatellite designed to rapidly demonstrate tactical space-based imaging and communications capabilities for battlefield support.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
CloudSat and CALIPSO experienced fuel and orbit changes over time