Marine Gazetteer Placedetails

Status Proposed standard Proposed standard
Language Name Name source
EnglishZadornov KnollIHO-IOC GEBCO Gazetteer of Undersea Feature Names   
PlaceType Knoll(s) 
Latitude 12° 52' 48.7" N (12.8802°)  
Longitude 132° 32' 31.2" W (-132.542°)  
Source IHO-IOC GEBCO Gazetteer of Undersea Feature Names, available online at
Notes (en): Coordinates calculated from feature     
Previous coordinates (en): Lat: 13.4585; Long: -134.21895; minLat: 13.4538; minLong: -134.2342; maxLat: 13.4632; maxLong: -134.2037    
GEBCO: associated meeting, proposer and year of proposal (en): Associated meeting: SCUFN-25. Proposer: M. E. Melnikov, State Scientific Centre \Yuzhmorgeologiya\, Russia. Year of proposal: 2012.    
GEBCO: discoverer and year of discovery (en): Discoverer: Russian research vessel "Gelendzhik". Year of discovery: 1999. History: Named after M. M. Zadornov (1940-2012), a Russian expert in the field of economic geology assessment of minerals in the oceans and the organizer of sea prospecting works.     
Additional information (en): This feature has a conical shape. Minimum depth (m): 4475. Maximum depth (m): 5050. Total relief (m): 575. Dimension: 6.2 km x 6.2 km.    
Previous coordinates (en): Lat: 13.4585 ; Long: -134.21895 ; minLat: 13.4538 ; minLong: -134.2342 ; maxLat: 13.4632 ; maxLong: -134.2037 (update 2020-04-22)    
Part of  North Pacific Ocean (IHO Sea Area)  [view hierarchy]   
Edit history Last edited on 2020-05-08 00:45:32 by Lonneville Britt
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