Marine Geoscience Data System
EW9505 Bathymetry:Swath
Processed ship-based Multibeam Sonar Data acquired during the Maurice Ewing expedition EW9505 (1995)
This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9505 conducted in 1995 (Chief Scientist: Dr. Andrew Fisher). These data files are of MBSystem Compatible format and include Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. Data were acquired as part of the project(s): The Fine-Scale Hydrogeology & Geochemistry of the Areas of Active Venting in Middle Valley, a Sedimented Rift of the Northern Juan De Fuca Ridge, and funding was provided by NSF grant(s): OCE94-15762, OCE94-15869, OCE94-17011, and OCE95-96253.
Device Info
Sonar:Multibeam
Atlas:Hydrosweep DS
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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