Other ID: none
Status: Completed
Organization(s): USGS, Woods Hole Coastal and Marine Science Center
Funding Program(s):
Principal Investigator(s): Carolyn Ruppel
Affiliate Investigator(s): Benjamin Scandella--MIT
Information Specialist(s): Carolyn Ruppel
Data Type(s): Location-Elevation: Navigation, Sonar: Single Beam, Seismics: Sub Bottom Profiler
Scientific Purpose/Goals: map gas in sediments and water column in vicinity of lake-bottom sonar deployment
Vehicle(s):
Start Port/Location: Winchester Boat Club
End Port/Location: Winchester Boat Club
Start Date: 2011-11-29
End Date: 2011-11-29
Equipment Used: EdgeTech 424 chirp sub-bottom profiler, HYPACK, Humminbird fishfinder
Information to be Derived: Time series data;Sea floor map;
Summary of Activity and Data Gathered: Re-occupied closely spaced Chirp lines collected earlier to determine if any changes in gas charging of sediments or gas emissions from sediments. Crossed sonar deployed on bottom lander several times and imaged it in the Chirp data. Sought to correlate seeps detected by the sonar lander with seeps inferred from fishfinder/Chirp records.
Staff: Eric Moore, Charles Worley
Affiliate Staff:
Notes:
Project = Ruppel--NSF Hydrologic Sciences, Ruppel--NSF Hydrologic Sciences
Location:
Upper Mystic Lake, Massachusetts
Boundaries | |||
---|---|---|---|
North: 42.44474 | South: 42.42903 | West: -71.1591 | East: -71.13853 |
Platform(s):
Knob |
Survey Equipment | Survey Info | Data Type(s) | Data Collected |
---|---|---|---|
EdgeTech 424 chirp sub-bottom profiler | --- | Sub Bottom Profiler | |
HYPACK | --- | Navigation | |
Humminbird fishfinder | --- | Single Beam |