MRGID |
http://marineregions.org/mrgid/26678 |
Status |
Proposed standard |
Names |
Language |
Name |
Name source |
English | Pollux Guyot | IHO-IOC GEBCO Gazetteer of Undersea Feature Names |
English | Katayama Seamount | US BGN Advisory Committee on Undersea Features (ACUF) |
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PlaceType |
Guyot |
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Latitude |
25° 55' 12.1" N (25.92002°) |
Longitude |
147° 52' 22.7" E (147.87298°) |
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Min. Lat |
25° 25' 58.8" N (25.433°) |
Min. Long |
147° 16' 58.8" E (147.283°) |
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Max. Lat |
26° 30' 0" N (26.5°) |
Max. Long |
148° 25' 1.2" E (148.417°) |
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Source |
IHO-IOC GEBCO Gazetteer of Undersea Feature Names, available online at http://www.ngdc.noaa.gov/gazetteer/ |
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Notes |
(en): JCUFN domestically calls this feature Katayama Seamount, after the late Japanese geologist T. Katayama, who died at a young age. |
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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. |
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GEBCO: discoverer and year of discovery (en): Discoverer: Japanese survey vessel "Takuyo". Year of discovery: 2003. History: Castor and Pollux were mythological twins for which the zodiac sign, Gemini is named. The stars are in the Gemini constellation and are primary navigational stars. Pollux is th |
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Additional information (en): Distorted oval shape. Adopted from the ACUF Gazetteer. JCUFN domestically calls this feature Katayama Seamount, after the late Japanese geologist T. Katayama, who died at a young age. Minimum depth (m): 1200. Maximum depth (m): 5200. Total relief (m): 400 |
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Coordinates in ACUF (en): Latitude: 25.75; Longitude: 147.833333 |
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ACUF unique id (UFI) (en): -155027 |
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Previous coordinates (en): Lat: 25.75; Long: 147.88333 (update 2022-07-26) |
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Relation |
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Map |
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Edit history |
Last edited on 2022-07-26 14:30:46 by Lonneville Britt
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