Mare Humboldtianum
E1206774
UNEXPLORED
Mare Humboldtianum is a lunar mare located near the Moon’s northeastern limb, known for its dark basaltic plains filling a large impact basin.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mare Humboldtianum canonical | 1 |
| northeastern Mare Imbrium | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16296934 — 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: Mare Humboldtianum Context triple: [Humboldtianum, hasNearbyFeature, Mare Humboldtianum]
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A.
Mare Serenitatis
Mare Serenitatis is a large lunar mare, or basaltic plain, on the Moon’s near side, easily visible from Earth as a dark, circular feature formed by ancient volcanic activity.
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B.
Mare Fecunditatis
Mare Fecunditatis is a large lunar mare on the Moon’s near side, characterized by its dark basaltic plains formed from ancient volcanic activity.
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C.
Mare Nubium
Mare Nubium is a large lunar mare located in the Moon’s southern near side, characterized by its dark basaltic plains formed from ancient volcanic activity.
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D.
Mare Nectaris
Mare Nectaris is a small, circular lunar mare formed by an ancient impact basin on the Moon’s near side, known for its smooth basaltic plains and role in mapping the Moon’s geological history.
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E.
Mare Insularum
Mare Insularum is a lunar mare, or basaltic plain, on the Moon’s near side, formed by ancient volcanic activity and located near prominent craters such as Copernicus.
- 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: Mare Humboldtianum Target entity description: Mare Humboldtianum is a lunar mare located near the Moon’s northeastern limb, known for its dark basaltic plains filling a large impact basin.
-
A.
Mare Serenitatis
Mare Serenitatis is a large lunar mare, or basaltic plain, on the Moon’s near side, easily visible from Earth as a dark, circular feature formed by ancient volcanic activity.
-
B.
Mare Fecunditatis
Mare Fecunditatis is a large lunar mare on the Moon’s near side, characterized by its dark basaltic plains formed from ancient volcanic activity.
-
C.
Mare Nubium
Mare Nubium is a large lunar mare located in the Moon’s southern near side, characterized by its dark basaltic plains formed from ancient volcanic activity.
-
D.
Mare Nectaris
Mare Nectaris is a small, circular lunar mare formed by an ancient impact basin on the Moon’s near side, known for its smooth basaltic plains and role in mapping the Moon’s geological history.
-
E.
Mare Insularum
Mare Insularum is a lunar mare, or basaltic plain, on the Moon’s near side, formed by ancient volcanic activity and located near prominent craters such as Copernicus.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mare Humboldtianum