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Boston
15
CMGP
15
Coastal and Marine Geology Program
15
EM 1000
15
Frederick G. Creed
15
GeoTIFF
15
Gulf of Maine
15
Massachusetts
15
Massachusetts Bay
15
North Atlantic Ocean
Simrad
15
Stellwagen Basin
15
U.S. Geological Survey
15
USGS
United States
15
WHSC
15
Woods Hole Science Center
15
backscatter intensity
15
geoscientificInformation
image
15
imageryBaseMapsEarthCover
15
multibeam
15
oceans
15
sea floor
15
sea floor mapping
15
MWRA
13
MWRA ocean outfall
13
Gloucester
11
10-m resolution
9
Jeffreys Ledge
9
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