Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:ionospheric_layer
|
| gptkbp:affects |
radio wave propagation
|
| gptkbp:alsoKnownAs |
gptkb:E_layer
gptkb:Heaviside_layer |
| gptkbp:composedOf |
ionized particles
|
| gptkbp:discoveredIn |
1902
|
| gptkbp:elevation |
90-150 km above Earth's surface
|
| gptkbp:enables |
long-distance radio communication
|
| gptkbp:locatedIn |
gptkb:Earth's_ionosphere
|
| gptkbp:namedAfter |
gptkb:Arthur_E._Kennelly
gptkb:Oliver_Heaviside |
| gptkbp:partOf |
gptkb:Earth's_atmosphere
|
| gptkbp:reflects |
medium-frequency radio waves
|
| gptkbp:studiedIn |
atmospheric science
|
| gptkbp:thickness |
varies with time of day and solar activity
|
| gptkbp:bfsParent |
gptkb:E_layer
gptkb:ionosphere |
| gptkbp:bfsLayer |
4
|
| http://www.w3.org/2000/01/rdf-schema#label |
Kennelly-Heaviside
|