Alternate Leg ID: 94-18
Area of Operations: Block Island Sound, Rhode Island, United States, North America, North Atlantic
Dates: July 29, 1994 to August 08, 1994
Objectives: Re-survey a sidescan sonar survey from 1991 to document changes inflicted by Hurricane Bob and 2 major winter storms; build a sonar mosaic; obtain camera tows, box cores and grab samples.
Type of Activity: Sampling
Sea floor mapping
Information to be derived: Sea Floor Map
Summary: Sidescan sonar: 124 km sq; 3.5 kHz sub-bottom: 884 km; Digital bathymetry: 884 km; (Contact USGS); Camera tows: 12; 35 mm slides:; Box cores: 23; Van Veen grabs: 211
USGS Project Number: 9470-66487
Contact: Dave Twichell (firstname.lastname@example.org)
InfoBank: uses the identifier H-18-94-RI. Visit this site for more information.