|
gptkbp:instance_of
|
gptkb:Moon
|
|
gptkbp:age
|
3.2 billion years
|
|
gptkbp:area
|
1,600,000 km²
|
|
gptkbp:composed_by
|
basaltic lava
|
|
gptkbp:coordinates
|
8.5° S, 60.5° W
|
|
gptkbp:depth
|
approximately 3 km
|
|
gptkbp:discovered_by
|
gptkb:unknown
gptkb:Galileo_Galilei
|
|
gptkbp:first_appearance
|
gptkb:Galileo_Galilei
1610
|
|
gptkbp:formed
|
gptkb:volcanic_activity
|
|
gptkbp:geological_features
|
highlands
craters
rilles
|
|
gptkbp:historical_significance
|
mythological references
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Oceanus Procellarum
|
|
gptkbp:is_explored_in
|
gptkb:Apollo_missions
|
|
gptkbp:is_located_in
|
gptkb:Moon
|
|
gptkbp:is_visible_from
|
visible from Earth
|
|
gptkbp:named_after
|
Latin term for ocean
|
|
gptkbp:origin
|
gptkb:Ocean_of_Storms
|
|
gptkbp:research
|
gptkb:Apollo_16
gptkb:spectroscopy
gptkb:Apollo_15
gptkb:Apollo_17
gptkb:Lunar_Reconnaissance_Orbiter
gptkb:Iron_Age
gptkb:volcanic_activity
remote sensing
lunar geology
petrology
seismology
thermal properties
climate history
hydrological studies
impact cratering
geochemical analysis
topographical mapping
regolith composition
extraterrestrial materials
geophysical properties
lunar history
radiation environment
atmospheric interactions
surface processes
surface age dating
|
|
gptkbp:significance
|
largest lunar mare
|
|
gptkbp:surface
|
irregularities
smooth terrain
dark basalt plains
|
|
gptkbp:surrounding_features
|
gptkb:Mare_Serenitatis
gptkb:Mare_Imbrium
gptkb:Mare_Frigoris
|
|
gptkbp:bfsParent
|
gptkb:Luna_9
gptkb:Apollo_12
gptkb:Surveyor_1
|
|
gptkbp:bfsLayer
|
4
|