6-m resolution gray-scale image of multibeam backscatter intensity in western Massachusetts Bay map Quadrangle 1 (Q1_BACKGS.TIF)
The U.S. Geological Survey has conducted geologic mapping to characterize the sea floor offshore of Massachusetts. The mapping was carried out using a Simrad Subsea EM 1000 Multibeam Echo Sounder on the Frederick G. Creed on four cruises conducted between 1994 and 1998. The mapping was conducted in...
Main Authors: | , |
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Format: | Dataset |
Language: | unknown |
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USGS Science Data Catalog
2007
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Subjects: | |
Online Access: | https://search.dataone.org/view/5283837d-f8ca-41b0-aadc-406af076e98b |