Area : Karang Yohana, North Kalimantan, Indonesia
Population : 0
Alternate names : Johanna Reef,Johanna Rif,Karang Yohana
Feature : reef(s)
Elevation : 0M
Dem : 0M(digital elevation model, srtm3 or gtopo30)
Lat/Long : 3.38119, 117.90075 (
,
)
Current Time : 2026-06-16 09:57:47