Area : Ō Ma, Sakhalin Oblast, Russia
Population : 0
Alternate names : O Ma,da jian,ooma,Ō Ma,おおま,オオマ,大澗
Feature : rocks
Elevation : 0M
Dem : 0M(digital elevation model, srtm3 or gtopo30)
Lat/Long : 43.47309, 146.16170 (
,
)
Current Time : 2025-12-30 16:44:43