Submarine Structural Chart, Bathymetric Chart, Report of Survey (Koetoi Saki)

Authors=Maritime Safety Agency

Journal/Book_names=Basic Map of the Sea in Coastal Waters (1:10,000)

number=6410(35)

pages=22, 2 sheets

Publish_year=1977

Publish_Country=JPN

Publisher=Maritime Safety Agency

Language_of_Text=JA

note=海底地質構造図「声問埼」 ; 矩形範囲情報（左下緯度 = 45.3962, 左下経度 = 141.7011, 右上緯度 = 45.4527, 右上経度 = 141.8231）

ID=199402136