Niger Vallis

URI: https://gptkb.org/entity/Niger_Vallis
GPTKB entity
Statements (14)
Predicate Object
gptkbp:instanceOf gptkb:valley
gptkbp:containsPlanet gptkb:Mars
gptkbp:coordinates 7.1°N 49.0°E
gptkbp:discoveredBy gptkb:Mariner_9
gptkbp:featureType gptkb:valley
https://www.w3.org/2000/01/rdf-schema#label Niger Vallis
gptkbp:IAUApprovalYear 1976
gptkbp:length ~400 km
gptkbp:locatedOn gptkb:Mars
gptkbp:namedAfter gptkb:Niger_River
gptkbp:quadrant gptkb:Oxia_Palus_quadrangle
gptkbp:bfsParent gptkb:Dao_Vallis
gptkb:Iapygia_quadrangle
gptkbp:bfsLayer 7