Digital Archive (ERDA)
Development and Maintenance by the Database Team

Detailed File Information
Sarah Louise Seamount
File Name
Data Type diagram, map, database, unpublished data
Computer Program Not specified
File Size 6.87 MB - 1 file
Expert Level State-of-the-art Science
Contributor Colin M Poat
Source Data c/o NTT Communication Japan
Resource Matrix The Formation of Seamounts
Data collected during Jupiter cable route survey July 2018
Permission to use data given by NTT
Survey data collected by EGS vessel RV Geo Resolution using a Reson 7150-F 12 kHz MBES system at 8 Kts; Data grid density 100m x 100m

Datum Parameters
Datum Name : WGS84
Ellipsoid : WGS84
Semi-major Axis (a) (metres) : 6 378 137.000
Reciprocal Flattening (1/f) : 298.257 223 563

Map Projection Parameters

System Name : Mercator
Projection Method : Mercator
False Northing (metres) : 0
False Easting (metres) : 5 000 000
Latitude of Origin of Projection : 0ÿ¿ÿ° (Equator)
Longitude of Origin of Projection : 180ÿ¿ÿ° W
Standard Parallel : 40ÿ¿ÿ° N
Scale Factor along Standard Parallel : 1

Also provide xyz data in WGS84 Long Lat and Z format
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