Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomer
|
| gptkbp:affects |
ionospheric conditions
|
| gptkbp:alsoKnownAs |
twilight zone
|
| gptkbp:hasViewOf |
sunset
sunrise |
| https://www.w3.org/2000/01/rdf-schema#label |
Grey Line (astronomy)
|
| gptkbp:occurredIn |
gptkb:Earth
other planets |
| gptkbp:refersTo |
the moving line that separates the illuminated day side and the dark night side of a planetary body
|
| gptkbp:relatedTo |
gptkb:terminator_(astronomy)
|
| gptkbp:significance |
marks the transition between day and night
|
| gptkbp:usedIn |
radio propagation studies
|
| gptkbp:bfsParent |
gptkb:Grey_Line
|
| gptkbp:bfsLayer |
6
|