Marine Gazetteer Placedetails

Status Proposed standard Proposed standard
Language Name Name source
EnglishIsen HoleIHO-IOC GEBCO Gazetteer of Undersea Feature Names   
PlaceType Hole 
Latitude 27° 21' 36.3" N (27.3600894°)  
Longitude 130° 43' 31.6" E (130.72544374°)  
Min. Lat 27° 16' 1.2" N (27.267°)  
Min. Long 130° 37' 1.2" E (130.617°)  
Max. Lat 27° 28' 1.2" N (27.467°)  
Max. Long 130° 49' 58.8" E (130.833°)  
Source IHO-IOC GEBCO Gazetteer of Undersea Feature Names, available online at
Notes GEBCO: associated meeting, proposer and year of proposal (en): Associated meeting: SCUFN-24. Proposer: Japanese Committee on Undersea Feature Names (JCUFN). Year of proposal: 2011.    
GEBCO: discoverer and year of discovery (en): Discoverer: Japanese survey vessel "Takuyo". Year of discovery: 2003. History: Named from the town of Isen in the nearby Tokuno Shima Island, Japan.    
Additional information (en): This is a circular shaped hole. Formerly, Amanohashidate Hole. Minimum depth (m): 6500. Maximum depth (m): 6700. Total relief (m): 200. Dimension: Diameter of 13 km.    
Part of  Philippine Sea (IHO Sea Area)  [view hierarchy]   
Part of  Japanese Exclusive Economic Zone (EEZ)  [view hierarchy]   
Edit history Last edited on 2016-04-23 15:22:42 by Oset Garcia Paula
[Google] [Google scholar] [Google images]