IEDA: Marine Geoscience Data System IEDA
EW9008 Bathymetry:Singlebeam, Gravity:Field, Magnetic:Field
Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW9008 (1990)
This data set was acquired with a ship-based BellAerospace BGM-3 Gravimeter, Varian Inc. V75 Magnetometer, and Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9008 conducted in 1990 (Chief Scientist: Dr. Lindsay Parson). These data files are of MGD77 format and include Gravity Field, Singlebeam Bathymetry, and Magnetic Field data and were processed after data collection. Data were acquired as part of the project(s): Sidescan sonar and swath bathymetry investigation of the Reykjanes Ridge, southwest of Iceland.
Parson, Lindsay
Investigator
GDD
Device Info
Gravimeter
BellAerospace:BGM-3
Device Info
Sonar:Multibeam
Atlas:Hydrosweep DS
Device Info
Magnetometer
Varian Inc.:V75
Platform
Maurice Ewing
LDEO
Quality
1
A level of processing has been undertaken, ensuring quality control (e.g. ping edited sonar data, edited navigation data).

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