Catalog - Data.gov

Location of Sea-Floor Photographs acquired during USGS cruise 04011 (RAFA04011) from off Eastern Cape Cod, Massachusetts (RAFA04011_BOTPHOTOS.SHP, Geographic, NAD83)

Organization: Department of the Interior
Updated: 20211116 | Harvested: July 16, 2025 at 04:16 AM

This data set includes the locations and identifiers of 240 bottom photographs collected at 89 stations on topographic and backscatter data of the sea floor offshore east of Cape Cod,...

xml
xml

Ground control point locations associated with images collected during unmanned aerial systems (UAS) flights over Coast Guard Beach, Nauset Spit, Nauset Inlet, and Nauset Marsh, Cape Cod National Seashore, Eastham, Massachusetts on 1 March 2016 (Text file and photos)

Organization: Department of the Interior
Updated: 20200807 | Harvested: July 18, 2025 at 08:18 AM

This dataset documents the locations of ground control points associated with images obtained from unmanned aerial systems (UAS) flown in the Cape Cod National Seashore. Most of the ground control...

xml
xml

Tables of file names, times, and locations of images collected during unmanned aerial systems (UAS) flights over Coast Guard Beach, Nauset Spit, Nauset Inlet, and Nauset Marsh, Cape Cod National Seashore, Eastham, Massachusetts on 1 March 2016 (text files)

Organization: Department of the Interior
Updated: 20200807 | Harvested: July 18, 2025 at 08:19 AM

These text files contain tables of the file names, times, and locations of images obtained from an unmanned aerial systems (UAS) flown in the Cape Cod National Seashore. The objective of the...

xml
xml

Point Shapefile of Electrical Conductance Geoprobe Locations Collected in August, 2005 in the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 06:53 AM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Comma-delimited Text File of Piezometer Groundwater Data Collected August, 2005 in the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: August 29, 2025 at 07:41 PM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Comma-delimited Text File of the Geoprobe Results Collected August, 2005 from the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 18, 2025 at 10:35 AM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Point Shapefile of Core Locations Collected August, 2006 in the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 18, 2025 at 09:52 AM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Comma-delimited Text File of the Porewater Salinity Values of Cores Collected August, 2006 in the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 04:04 AM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Comma-delimited Text File of the Descriptive Logs of Cores Collected August, 2006 in the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 05:37 AM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

JPEG Images of Cores Collected in August 2006 in the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: August 29, 2025 at 07:35 PM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Surficial Sediment Data Collected during USGS Cruise R/V RAFAEL 04011 off of Eastern Cape Cod, Massachusetts (RAFA04011_SEDDATA.SHP)

Organization: Department of the Interior
Updated: 20211116 | Harvested: July 16, 2025 at 06:38 AM

This data set includes the locations, identifiers, grain-size data and(or) textural descriptions of surficial sediments collected at 89 stations on topographic and backscatter data of the sea...

xml
xml

Point Shapefile of Piezometer Locations Collected August, 2005 in the Nauset Marsh Area of Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 18, 2025 at 10:13 AM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Independent transect point locations (coordinates only) associated with images collected during unmanned aerial systems (UAS) flights over Coast Guard Beach, Nauset Spit, Nauset Inlet, and Nauset Marsh, Cape Cod National Seashore, Eastham, Massachusetts on 1 March 2016 (Text file)

Organization: Department of the Interior
Updated: 20200807 | Harvested: July 18, 2025 at 08:19 AM

This dataset contains the locations of independent survey points acquired on the same day that images were obtained from unmanned aerial systems (UAS) flown in the Cape Cod National Seashore. The...

xml
xml

Shaded-relief GeoTIFF image of a portion of Cape Cod and the surrounding sea floor

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 05:18 AM

In order to test hypotheses about groundwater flow under and into estuaries and the Atlantic Ocean, geophysical surveys, geophysical probing, submarine groundwater sampling, and sediment coring...

xml
xml

Acquisition log maintained during field activity 2011-015-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management offshore of Massachusetts around Cape Cod and the Islands in September 2011 (PDFs of Excel spreadsheets)

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 04:23 AM

Accurate data and maps of sea-floor geology are important first steps toward protecting habitat, delineating marine resources, and assessing environmental changes due to natural or human effects....

xml
xml

Location and analysis of sediment samples collected during field activity 2011-015-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management offshore of Massachusetts around Cape Cod and the Islands in September 2011 (point shapefile and CSV file)

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 05:05 AM

Accurate data and maps of sea-floor geology are important first steps toward protecting habitat, delineating marine resources, and assessing environmental changes due to natural or human effects....

xml
xml

Location of bottom still imagery along with images collected during field activity 2011-015-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management offshore of Massachusetts around Cape Cod and the Islands in September 2011 (JPEG images, point shapefile, and CSV file)

Organization: Department of the Interior
Updated: 20240712 | Harvested: July 16, 2025 at 02:07 AM

Accurate data and maps of sea-floor geology are important first steps toward protecting habitat, delineating marine resources, and assessing environmental changes due to natural or human effects....

xml
xml

Location of bottom video tracklines collected during field activity 2011-015-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management offshore of Massachusetts around Cape Cod and the Islands in September 2011 (polyline shapefile)

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 05:17 AM

Accurate data and maps of sea-floor geology are important first steps toward protecting habitat, delineating marine resources, and assessing environmental changes due to natural or human effects....

xml
xml

Text files of the navigation logged during field activity 2011-015-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management offshore of Massachusetts around Cape Cod and the Islands in September 2011 (ASCII text and CSV files)

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 16, 2025 at 04:59 AM

Accurate data and maps of sea-floor geology are important first steps toward protecting habitat, delineating marine resources, and assessing environmental changes due to natural or human effects....

xml
xml

Static chamber fluxes of carbon dioxide and methane from Phragmites wetlands and supporting data collected across a salinity gradient on Cape Cod, Massachusetts

Organization: Department of the Interior
Updated: 20220615 | Harvested: July 16, 2025 at 10:18 AM

Saline tidal wetlands are important sites of carbon sequestration and produce negligible methane (CH4) emissions due to regular inundation with sulfate-rich seawater. Yet, widespread management of...

xml
xml

Search Data.gov