Submarine Structural Chart, Bathymetric Chart and Report of Survey (Io Sima)

Authors=Survey of the Hydrographic Department, Maritime Sefety Agency

Journal/Book_names=Basic Map of the Sea in Coastal Waters (1:50,000)

number=6560(1)

pages=48,2 sheets

Publish_year=1992

Publish_Country=JPN

Publisher=Maritime Safety Agency

Language_of_Text=JA

note=海底地質構造「硫黄島」 ; 矩形範囲情報（左下緯度 = 24.4125, 左下経度 = 141.1969, 右上緯度 = 24.8625, 右上経度 = 141.4302）

ID=199202409