Catalog - Data.gov

#1 Federal

U.S. Geological Survey East Coast Sediment Texture Database (2014, ECSTDB2014.SHP)

Organization: Department of the Interior
Dataset Last Updated: November 16, 2021 at 12:00 AM

This sediment database contains location, description, and texture of samples taken by numerous marine sampling programs. Most of the samples are from the Atlantic Continental Margin of the...

xml
xml

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: August 01, 2026 at 04:21 AM

#2 Federal

30-m Topography and bathymetry grid produced from swath interferometric, multibeam, and lidar datasets (navd_bath_30m Esri binary grid, UTM Zone 19N, WGS84)

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and physiographic zones of the sea...

xml
xml

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 01, 2026 at 04:10 AM

#3 Federal

Massachusetts Bay and adjacent land: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).

Organization: Department of the Interior
Dataset Last Updated: March 19, 2024 at 12:00 AM

Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built to provide a continuous elevation and bathymetry terrain model for...

xml
xml

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 03:51 AM

#4 Federal

Gulf of Maine Cooperative Bottom Longline Survey Database

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 30, 2026 at 12:00 AM

This database is for a bottom longline (fixed gear) survey executed in the western and central Gulf of Maine targeting complex rocky habitats. The survey is operated from collaborating commercial...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 03, 2026 at 02:35 AM

#5 Federal

CTD (conductivity-temperature-depth) data collected by the U.S. Geological Survey on Stellwagen Bank during three surveys aboard the R/V Auk, September 2020 to August 2021

Organization: Department of the Interior
Dataset Last Updated: March 21, 2023 at 12:00 AM

These data are a part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution...

xml
xml

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 05:19 AM

#6 Federal

Collections inventory for the U.S. Geological Survey Woods Hole Coastal and Marine Science Center Samples Repository (ver. 2.0, September 2023)

Organization: Department of the Interior
Dataset Last Updated: September 05, 2023 at 12:00 AM

Since 2002, the Woods Hole Coastal and Marine Science Center’s Samples Repository supports research by providing secure storage for geological, biological, and geochemical samples; maintaining...

xml
xml

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 04:10 AM

#7 Federal

Station locations in quadrangle 2 in Stellwagen Bank National Marine Sanctuary offshore of Boston, Massachusetts where video, photographs and sediment samples were collected by the U.S. Geological Survey from 1993-2019 - includes sediment sample analyses and interpreted geologic substrate

Organization: Department of the Interior
Dataset Last Updated: April 13, 2026 at 12:00 AM

The U.S. Geological Survey (USGS), in cooperation with the National Marine Sanctuary Program of the National Oceanic and Atmospheric Administration (NOAA), has conducted seabed mapping and related...

xml
xml

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 05:33 AM

#8 Federal

10-m backscatter mosaic produced from backscatter intensity data from sidescan sonar and multibeam datasets (BS_composite_10m.tif GeoTIFF Image; UTM, Zone 19N, WGS 84)

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and physiographic zones of the sea...

xml
xml

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 05:56 AM

#9 Federal

U.S. Geological Survey Oceanographic Time-Series Data Collection of measurements of current velocity, temperature, pressure and other data made in U.S. coastal waters between 1975 and present

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

This collection includes time-series oceanographic data collected by U.S. Geological Survey investigators and collaborators as part of experiments to study circulation and sediment transport in...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 08:18 AM

#10 Federal

10-m resolution gray-scale image of multibeam bathymetry in Massachusetts Bay (MB_BATHYGS10M.TIF)

Organization: Department of the Interior
Dataset Last Updated: November 11, 2021 at 12:00 AM

The U.S. Geological Survey has conducted geologic mapping to characterize the sea floor offshore of Massachusetts. The mapping was carried out using a Simrad Subsea EM 1000 Multibeam Echo Sounder...

xml
xml

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 05:45 AM

#11 Federal

Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2014-066-FA, aboard the R/V Auk, November 10, 2014

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...

xml
xml

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 03:51 AM

#12 Federal

The half interpercentile range of bottom shear stress for the Gulf of Maine south into the Middle Atlantic Bight, May 2010 to May 2011 (GMAINE_hIPR, Geographic, WGS 84)

Organization: Department of the Interior
Dataset Last Updated: November 19, 2021 at 12:00 AM

The U.S. Geological Survey has been characterizing the regional variation in shear stress on the sea floor and sediment mobility through statistical descriptors. The purpose of this project is to...

xml
xml

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 05:16 AM

#13 Federal

The 95th percentile of bottom shear stress for the Gulf of Maine south into the Middle Atlantic Bight, May 2010 to May 2011 (GMAINE_95th_perc.shp, Geographic, WGS 84)

Organization: Department of the Interior
Dataset Last Updated: November 19, 2021 at 12:00 AM

The U.S. Geological Survey has been characterizing the regional variation in shear stress on the sea floor and sediment mobility through statistical descriptors. The purpose of this project is to...

xml
xml

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 04:59 AM

#14 Federal

Seabed still images in JPEG format with EXIF location information collected by the U.S. Geological Survey on Stellwagen Bank during six surveys aboard the R/V Auk, May 2016 to April 2019

Organization: Department of the Interior
Dataset Last Updated: May 10, 2022 at 12:00 AM

These data are a part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution...

xml
xml

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:51 AM

#15 Federal

Station and data summary for data collected on Stellwagen Bank during U.S. Geological Survey field activity 2017-044-FA, aboard the R/V Auk, September 12-14, 2017

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...

xml
xml

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:26 AM

#16 Federal

Station and data summary for data collected on Stellwagen Bank during U.S. Geological Survey field activity 2015-074-FA, aboard the R/V Auk, December 1, 2015

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...

xml
xml

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:59 AM

#17 Federal

Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2017-030-FA, aboard the R/V Auk, May 18-23, 2017

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...

xml
xml

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 06:08 AM

#18 Federal

Monthly Composite Raster Images of Turbidity in the Gulf of Maine for Stellwagen Bank NMS

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 01, 2006 at 12:00 AM

This personal geodatabase contains raster images of turbidity in the Gulf of Maine. These raster images are monthly composites, and were calculated as means or as medians. The image composites...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 05:06 PM

#19 Federal

Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2014-015-FA, aboard the R/V Auk, May 22-23 and 29-30, 2014

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...

xml
xml

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:20 AM

#20 Federal

Monthly Composite Chlorophyll Concentrations - Gulf of Maine

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 01, 2006 at 12:00 AM

This personal geodatabase contains raster images of chlorophyll concentrations in the Gulf of Maine. These raster images are monthly composites, and were calculated as means or as medians. The...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 05:05 PM

Search datasets

Draw a geographic box

U.S. Geological Survey East Coast Sediment Texture Database (2014, ECSTDB2014.SHP)

30-m Topography and bathymetry grid produced from swath interferometric, multibeam, and lidar datasets (navd_bath_30m Esri binary grid, UTM Zone 19N, WGS84)

Massachusetts Bay and adjacent land: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).

Gulf of Maine Cooperative Bottom Longline Survey Database

CTD (conductivity-temperature-depth) data collected by the U.S. Geological Survey on Stellwagen Bank during three surveys aboard the R/V Auk, September 2020 to August 2021

Collections inventory for the U.S. Geological Survey Woods Hole Coastal and Marine Science Center Samples Repository (ver. 2.0, September 2023)

Station locations in quadrangle 2 in Stellwagen Bank National Marine Sanctuary offshore of Boston, Massachusetts where video, photographs and sediment samples were collected by the U.S. Geological Survey from 1993-2019 - includes sediment sample analyses and interpreted geologic substrate

10-m backscatter mosaic produced from backscatter intensity data from sidescan sonar and multibeam datasets (BS_composite_10m.tif GeoTIFF Image; UTM, Zone 19N, WGS 84)

U.S. Geological Survey Oceanographic Time-Series Data Collection of measurements of current velocity, temperature, pressure and other data made in U.S. coastal waters between 1975 and present

10-m resolution gray-scale image of multibeam bathymetry in Massachusetts Bay (MB_BATHYGS10M.TIF)

Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2014-066-FA, aboard the R/V Auk, November 10, 2014

The half interpercentile range of bottom shear stress for the Gulf of Maine south into the Middle Atlantic Bight, May 2010 to May 2011 (GMAINE_hIPR, Geographic, WGS 84)

The 95th percentile of bottom shear stress for the Gulf of Maine south into the Middle Atlantic Bight, May 2010 to May 2011 (GMAINE_95th_perc.shp, Geographic, WGS 84)

Seabed still images in JPEG format with EXIF location information collected by the U.S. Geological Survey on Stellwagen Bank during six surveys aboard the R/V Auk, May 2016 to April 2019

Station and data summary for data collected on Stellwagen Bank during U.S. Geological Survey field activity 2017-044-FA, aboard the R/V Auk, September 12-14, 2017

Station and data summary for data collected on Stellwagen Bank during U.S. Geological Survey field activity 2015-074-FA, aboard the R/V Auk, December 1, 2015

Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2017-030-FA, aboard the R/V Auk, May 18-23, 2017

Monthly Composite Raster Images of Turbidity in the Gulf of Maine for Stellwagen Bank NMS

Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2014-015-FA, aboard the R/V Auk, May 22-23 and 29-30, 2014

Monthly Composite Chlorophyll Concentrations - Gulf of Maine