IEDA: Marine Geoscience Data System IEDA
EW9409 Bathymetry:Singlebeam, Gravity:Field, Magnetic:Field
Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW9409 (1994)
This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system, BellAerospace BGM-3 Gravimeter, and Varian Inc. V75 Magnetometer during Maurice Ewing expedition EW9409 conducted in 1994 (Chief Scientist: Dr. Susan McGeary). 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): Pacific to Bering Shelf Deep Seismic Reflection Experiment, Aleutian Arc Seismic Experiment, and Seismic Velocity Structure of the Aleutian Arc and Bering Shelf and the Composition of Continental Growth, and funding was provided by NSF grant(s): EAR92-04998, OCE94-01374, OCE94-11541, OCE94-12683, and OCE94-12684.
McGeary, Susan
Investigator
UDel
Device Info
Magnetometer
Varian Inc.:V75
Device Info
Gravimeter
BellAerospace:BGM-3
Device Info
Sonar:Multibeam
Atlas:Hydrosweep DS
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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