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Summary for Field Activity Number 1998-050-FA

Area of Operations: Great Bay, New Hampshire, United States, North America, North Atlantic

Dates: November 16, 1998 to November 20, 1998

Objectives: Sidescan/high-resolution sub-bottom survey of Great Bay, New Hampshire, mapping groundwater discharge areas.

Type of Activity: Sea floor mapping

Information to be derived: Sea Floor Map

Summary: Sidescan sonar: 150 km (13 lines); 3.5kHz: ? km (7 lines).

USGS Project Number: 7241-35211

Contact: Dave Nichols (

InfoBank: uses the identifier W-50-98-NH. Visit this site for more information.

Map for Area of Operations :

Map of field activity boundary.

Platform Info:

The following materials for this field activity are available in the Information Archives:

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