The inner workings of the BOBSled bottle.
Seth D. Ackerman
Seth Ackerman is a Geologist at the USGS Woods Hole Coastal and Marine Science Center. He has worked with the Seafloor Mapping Group since 2003 and the Aerial Imaging and Mapping Group since 2018.
Professional Experience
Geologist, U.S. Geological Survey, Woods Hole Coastal and Marine Science Center, 2009 - Present
Geologist, Massachusetts Office of Coastal Zone Management, co-located at the USGS Woods Hole Coastal and Marine Science Center, 2003 - 2009
Geologist (contractor), U.S. Geological Survey, Woods Hole Coastal and Marine Science Center, 2002 - 2003
Education and Certifications
2002, M.S. Geological Sciences, University of South Carolina.
1999, B.S. Geology, Tulane University.
Science and Products
Geologic Mapping of the Massachusetts Seafloor
Sea Floor Mapping Group
Aerial Imaging and Mapping
Lidar and photogrammetry point clouds with supporting imagery and GPS information collected during UAS operations at Great Sippewissett Marsh, Cape Cod, Massachusetts in Fall 2022
Topographic, multispectral, and GPS data collected during uncrewed aircraft system (UAS) operations at Marsh Island, New Bedford, Massachusetts
Elevation models, aerial imagery, LiDAR point clouds (LPCs), vegetation survey, and GPS data collected during uncrewed aircraft systems (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, August 28 to September 1, 2023
Topographic and multispectral reflectance products, aerial imagery, ground spectra, vegetation, and associated GPS data collected during uncrewed aircraft system operations - Dog Head Marsh at South Cape Beach, Mashpee, MA, October 7-8, 2021
High-resolution geophysical and geological data collected from outer Cape Cod, Massachusetts during USGS Field Activity 2021-004-FA
Topographic and multispectral reflectance products, aerial imagery, spectral reflectance profiles, vegetation surveys, and associated GPS data collected during uncrewed aircraft system (UAS) operations: Assateague Island National Seashore, Maryland, Octob
Aerial imagery and ground control points collected during an uncrewed aerial systems (UAS) survey at Plum Island Estuary and Parker River NWR (PIEPR), November 14, 2017 and March 28, 2019
High-resolution geophysical data collected in Nantucket Sound Massachusetts in the vicinity of Horseshoe Shoal, during USGS Field Activity 2022-001-FA
High-resolution geophysical and geological data collected in Cape Cod Bay, Massachusetts during USGS Field Activities 2019-002-FA and 2019-034-FA (ver. 2.0, September 2022)
High-resolution geophysical and sample data collected in the vicinity of Buffalo Reef, Michigan, within Lake Superior, U.S. Geological Survey Field Activity 2021-005-FA
Aerial Imagery collected during unoccupied aircraft systems (UAS) operations in Massachusetts and Maine between March 2018 - September 2018
High-resolution geophysical and geological data collected in Little Egg Inlet and offshore the southern end of Long Beach Island, NJ, during USGS Field Activities 2018-001-FA and 2018-049-FA
Bathymetry of the waters surrounding the Elizabeth Islands, Massachusetts
The inner workings of the BOBSled bottle.
Gerry Hatcher discussing BOBSled technology to help inform the development of SEABOSS 3.0.
Gerry Hatcher discussing BOBSled technology to help inform the development of SEABOSS 3.0.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technicians from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technicians from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.

USGS Scientists and Survey Technicians deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico
linkUSGS Scientists and Survey Technicians from the Woods Hole Coastal and Marine Science Center (Laura Brothers, Dave Foster, Pat Berube and Chuck Worley) deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico.
Fall 2023 Photo Contest Winner: Seth Ackerman, Honorable Mention category
USGS Scientists and Survey Technicians deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico
linkUSGS Scientists and Survey Technicians from the Woods Hole Coastal and Marine Science Center (Laura Brothers, Dave Foster, Pat Berube and Chuck Worley) deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico.
Fall 2023 Photo Contest Winner: Seth Ackerman, Honorable Mention category

Maeve Munnelly and Marie Bartlett watching the real-time video feed from the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly and Marie Bartlett watching the real-time video feed from the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).

Marie Bartlett and Maeve Munnelly setting up the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Marie Bartlett and Maeve Munnelly setting up the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).

Maeve Munnelly and Tammy Silva (SBNMS) looking for sandlance in the sediment grab collected with the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly and Tammy Silva (SBNMS) looking for sandlance in the sediment grab collected with the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly, Marie Bartlett and Seth Ackerman on the deck of the R/V Auk with the mini SEABed Observation and Sampling System (mini-SEABOSS) during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly, Marie Bartlett and Seth Ackerman on the deck of the R/V Auk with the mini SEABed Observation and Sampling System (mini-SEABOSS) during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Shallow geology, sea-floor texture, and physiographic zones of the inner continental shelf from Aquinnah to Wasque Point, Martha’s Vineyard, and Eel Point to Great Point, Nantucket, Massachusetts
High-resolution geophysical data from the Inner Continental Shelf: South of Martha's Vineyard and north of Nantucket, Massachusetts
Shallow geology, sea-floor texture, and physiographic zones of Vineyard and western Nantucket Sounds, Massachusetts
Sea-floor texture and physiographic zones of the inner continental shelf from Salisbury to Nahant, Massachusetts, including the Merrimack Embayment and Western Massachusetts Bay
Shallow geology, sea-floor texture, and physiographic zones of Buzzards Bay, Massachusetts
Geological sampling data and benthic biota classification: Buzzards Bay and Vineyard Sound, Massachusetts
Sea-floor geology in northwestern Block Island Sound, Rhode Island
Sea-floor geology in northeastern Block Island Sound, Rhode Island
Shallow geology, seafloor texture, and physiographic zones of the Inner Continental Shelf from Nahant to northern Cape Cod Bay, Massachusetts
Field calibration and validation of remote-sensing surveys
High-Resolution geophysical data from the inner continental shelf at Vineyard Sound, Massachusetts
Sea-floor character and geology off the entrance to the Connecticut River, northeastern Long Island Sound
Science and Products
Geologic Mapping of the Massachusetts Seafloor
Sea Floor Mapping Group
Aerial Imaging and Mapping
Lidar and photogrammetry point clouds with supporting imagery and GPS information collected during UAS operations at Great Sippewissett Marsh, Cape Cod, Massachusetts in Fall 2022
Topographic, multispectral, and GPS data collected during uncrewed aircraft system (UAS) operations at Marsh Island, New Bedford, Massachusetts
Elevation models, aerial imagery, LiDAR point clouds (LPCs), vegetation survey, and GPS data collected during uncrewed aircraft systems (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, August 28 to September 1, 2023
Topographic and multispectral reflectance products, aerial imagery, ground spectra, vegetation, and associated GPS data collected during uncrewed aircraft system operations - Dog Head Marsh at South Cape Beach, Mashpee, MA, October 7-8, 2021
High-resolution geophysical and geological data collected from outer Cape Cod, Massachusetts during USGS Field Activity 2021-004-FA
Topographic and multispectral reflectance products, aerial imagery, spectral reflectance profiles, vegetation surveys, and associated GPS data collected during uncrewed aircraft system (UAS) operations: Assateague Island National Seashore, Maryland, Octob
Aerial imagery and ground control points collected during an uncrewed aerial systems (UAS) survey at Plum Island Estuary and Parker River NWR (PIEPR), November 14, 2017 and March 28, 2019
High-resolution geophysical data collected in Nantucket Sound Massachusetts in the vicinity of Horseshoe Shoal, during USGS Field Activity 2022-001-FA
High-resolution geophysical and geological data collected in Cape Cod Bay, Massachusetts during USGS Field Activities 2019-002-FA and 2019-034-FA (ver. 2.0, September 2022)
High-resolution geophysical and sample data collected in the vicinity of Buffalo Reef, Michigan, within Lake Superior, U.S. Geological Survey Field Activity 2021-005-FA
Aerial Imagery collected during unoccupied aircraft systems (UAS) operations in Massachusetts and Maine between March 2018 - September 2018
High-resolution geophysical and geological data collected in Little Egg Inlet and offshore the southern end of Long Beach Island, NJ, during USGS Field Activities 2018-001-FA and 2018-049-FA
Bathymetry of the waters surrounding the Elizabeth Islands, Massachusetts
The inner workings of the BOBSled bottle.
The inner workings of the BOBSled bottle.
Gerry Hatcher discussing BOBSled technology to help inform the development of SEABOSS 3.0.
Gerry Hatcher discussing BOBSled technology to help inform the development of SEABOSS 3.0.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technologists from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technicians from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.
Scientists and technicians from the Woods Hole Coastal and Marine Science Center (WHCMSC) in Woods Hole, Massachusetts traveled to the Pacific Coastal and Marine Science Center (PCMSC) in Santa Cruz, California to learn about their seafloor imaging and sampling instrument—the Benthic Observation camera Sled, or BOBSled.

USGS Scientists and Survey Technicians deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico
linkUSGS Scientists and Survey Technicians from the Woods Hole Coastal and Marine Science Center (Laura Brothers, Dave Foster, Pat Berube and Chuck Worley) deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico.
Fall 2023 Photo Contest Winner: Seth Ackerman, Honorable Mention category
USGS Scientists and Survey Technicians deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico
linkUSGS Scientists and Survey Technicians from the Woods Hole Coastal and Marine Science Center (Laura Brothers, Dave Foster, Pat Berube and Chuck Worley) deploying geophysical survey systems on the R/V Pelican in the Gulf of Mexico.
Fall 2023 Photo Contest Winner: Seth Ackerman, Honorable Mention category

Maeve Munnelly and Marie Bartlett watching the real-time video feed from the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly and Marie Bartlett watching the real-time video feed from the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).

Marie Bartlett and Maeve Munnelly setting up the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Marie Bartlett and Maeve Munnelly setting up the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).

Maeve Munnelly and Tammy Silva (SBNMS) looking for sandlance in the sediment grab collected with the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly and Tammy Silva (SBNMS) looking for sandlance in the sediment grab collected with the mini SEABed Observation and Sampling System (mini-SEABOSS) aboard the R/V Auk during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly, Marie Bartlett and Seth Ackerman on the deck of the R/V Auk with the mini SEABed Observation and Sampling System (mini-SEABOSS) during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).
Maeve Munnelly, Marie Bartlett and Seth Ackerman on the deck of the R/V Auk with the mini SEABed Observation and Sampling System (mini-SEABOSS) during a survey with scientists from the NOAA Stellwagen Bank National Marine Sanctuary (SBNMS).