Marine Geoscience Data System
EW9103 Bathymetry:Singlebeam, Gravity:Field, Magnetic:Field
Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW9103 (1991)
This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system, Varian Inc. V75 Magnetometer, and Bodenseewerk KSS-30 Gravimeter during Maurice Ewing expedition EW9103 conducted in 1991 (Chief Scientist: Dr. Marcia McNutt). These data files are of MGD77 format and include Gravity Field, Magnetic Field, and Singlebeam Bathymetry data and were processed after data collection. Data were acquired as part of the project(s): Structure of Two Polynesian Volcanic Chains. Marquesas and Societies, and funding was provided by NSF grant(s): OCE88-17764, OCE88-17804, OCE88-20147, and OCE92-96016.
Device Info
Sonar:Multibeam
Atlas:Hydrosweep DS
Device Info
Gravimeter
Bodenseewerk:KSS-30
Device Info
Magnetometer
Varian Inc.:V75
Platform
Maurice Ewing
LDEO
Awards
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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Data Citation Information

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