Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Field
|
| gptkbp:composition |
gypsum
basaltic sand |
| gptkbp:contains |
barchan dunes
transverse dunes |
| gptkbp:discoveredBy |
gptkb:Mariner_9
|
| gptkbp:extendsTo |
latitude 82°N
latitude 77°N longitude 120°E longitude 240°E |
| gptkbp:featureType |
Undae (Martian dune field)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Olympia Undae
|
| gptkbp:length |
1100 km
|
| gptkbp:locatedIn |
northern polar region of Mars
|
| gptkbp:locatedOn |
gptkb:Mars
|
| gptkbp:namedAfter |
gptkb:Olympia,_Greece
|
| gptkbp:partOf |
circumpolar dune fields of Mars
|
| gptkbp:studiedBy |
gptkb:Mars_Reconnaissance_Orbiter
gptkb:Mars_Global_Surveyor |
| gptkbp:width |
200 km
|
| gptkbp:bfsParent |
gptkb:Martian_Northern_Plains
|
| gptkbp:bfsLayer |
8
|