Geographic Locations of Seabed Sediment Samples from the Stellwagen Bank National Marine Sanctuary Region (SB_SEDSAMPLES Shapefile)

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Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Leslie B. Gallea
Publication_Date: 2009
Title:
Geographic Locations of Seabed Sediment Samples from the Stellwagen Bank National Marine Sanctuary Region (SB_SEDSAMPLES Shapefile)
Edition: 1.0
Geospatial_Data_Presentation_Form: vector digital data
Series_Information:
Series_Name: U.S. Geological Survey Data Series
Issue_Identification: 469
Publication_Information:
Publication_Place: Woods Hole Coastal and Marine Science Center, Woods Hole, MA
Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
Online_Linkage: https://doi.org/10.3133/ds469
Online_Linkage: https://pubs.usgs.gov/ds/469/html/DataCatalog.html
Online_Linkage: https://pubs.usgs.gov/ds/469/DataCatalog/sb_sedsamples.zip
Larger_Work_Citation:
Citation_Information:
Originator: Page C. Valentine
Originator: Leslie B. Gallea
Originator: Dann S. Blackwood
Originator: Erin R. Twomey
Publication_Date: 2009
Title:
Seabed Photographs, Sediment Texture Analyses, and Sun-illuminated Sea Floor Topography in the Stellwagen Bank National Marine Sanctuary Region off Boston, Massachusetts
Edition: 1.0
Series_Information:
Series_Name: U.S. Geological Survey Data Series
Issue_Identification: 469
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Online_Linkage: https://pubs.usgs.gov/ds/469/
Description:
Abstract:
The U.S. Geological Survey, in collaboration with the National Oceanic and Atmospheric Administration's (NOAA) National Marine Sanctuary Program, conducted seabed mapping and related research in the Stellwagen Bank National Marine Sanctuary region from 1993 to 2004. The mapped area is approximately 3,700 square km (1,100 square nm) in size and was subdivided into 18 quadrangles. Several series of sea floor maps of the region based on multibeam sonar surveys have been published. In addition, 2,628 seabed sediment samples were collected and analyzed and approximately 10,600 still photographs of the seabed were acquired during the project. These data provide the basis for scientists, policymakers, and managers for understanding the complex ecosystem of the sanctuary region and for monitoring and managing its economic and natural resources.
Purpose:
These data provide the locations of seabed sediment samples taken in the Stellwagen Bank National Marine Sanctuary region from 1993 to 2004. In addition to location information, the data also provides sediment analyses of each sample. See attribute section for complete description. The data for all of Stellwagen Bank is available as a shapefile.
Supplemental_Information:
These data are provided in shapefile format covering the entire Stellwagen Bank study area. The metadata bounding coordinates refers to the whole dataset.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 1993
Ending_Date: 2004
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -70.597750
East_Bounding_Coordinate: -70.033220
North_Bounding_Coordinate: 42.798900
South_Bounding_Coordinate: 42.084650
Keywords:
Theme:
Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:486a2458-33c0-4913-b506-cf6d3db5ccb1
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Geographic Information Systems
Theme_Keyword: GIS
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: Coastal and Marine Geology Program
Theme_Keyword: CMGP
Theme_Keyword: Woods Hole Coastal and Marine Science Center
Theme_Keyword: WHCMSC
Theme_Keyword: seafloor topography
Theme_Keyword: seabed sediments
Theme_Keyword: WHCMSC Field Activity number 97020
Theme_Keyword: WHCMSC Field Activity number 95015
Theme_Keyword: WHCMSC Field Activity number 95036
Theme_Keyword: WHCMSC Field Activity number 94014
Theme_Keyword: WHCMSC Field Activity number 00065
Theme_Keyword: WHCMSC Field Activity number 98022
Theme_Keyword: WHCMSC Field Activity number 01060
Theme_Keyword: WHCMSC Field Activity number 03014
Theme_Keyword: WHCMSC Field Activity number 96025
Theme_Keyword: WHCMSC Field Activity number 93006
Theme_Keyword: WHCMSC Field Activity number 93030
Theme_Keyword: WHCMSC Field Activity number 99011
Theme_Keyword: WHCMSC Field Activity number 00011
Theme_Keyword: WHCMSC Field Activity number 02029
Theme_Keyword: WHCMSC Field Activity number 94004
Theme_Keyword: WHCMSC Field Activity number 95012
Theme_Keyword: WHCMSC Field Activity number 96038
Theme_Keyword: WHCMSC Field Activity number 97033
Theme_Keyword: WHCMSC Field Activity number 98029
Theme_Keyword: WHCMSC Field Activity number 96037
Theme_Keyword: WHCMSC Field Activity number 98017
Theme_Keyword: WHCMSC Field Activity number 99024
Theme_Keyword: WHCMSC Field Activity number 93023
Theme_Keyword: WHCMSC Field Activity number 04010
Theme_Keyword: sediment analyses
Theme_Keyword: groundtruth
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: oceans
Theme_Keyword: geoscientificInformation
Theme_Keyword: location
Theme:
Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: navigational data
Theme_Keyword: grain-size analysis
Theme_Keyword: sea-floor characteristics
Theme_Keyword: marine geology
Theme_Keyword: grab sampling
Theme_Keyword: geospatial datasets
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Massachusetts
Place_Keyword: MA
Place_Keyword: Stellwagen Bank National Marine Sanctuary
Place_Keyword: SBNMS
Place_Keyword: Boston
Place_Keyword: Atlantic Ocean
Place_Keyword: Gulf of Maine
Place_Keyword: North America
Place_Keyword: United States
Access_Constraints: None
Use_Constraints:
Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) as the source of this information.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Page C. Valentine
Contact_Organization: U.S. Geological Survey
Contact_Position: Research Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x2339
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: pvalenting@usgs.gov
Browse_Graphic:
Browse_Graphic_File_Name: https://pubs.usgs.gov/ds/469/DataCatalog/sb_sedsamples.jpg
Browse_Graphic_File_Description: thumbnail image of seabed sediment sample locations
Browse_Graphic_File_Type: JPEG
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.1850
Cross_Reference:
Citation_Information:
Originator: Blackwood, D.
Originator: Parolski, K.
Originator: Valentine, P.
Publication_Date: 2000
Title: Seabed Observation and Sampling System
Edition: 1.0
Series_Information:
Series_Name: U.S. Geological Survey Fact Sheet
Issue_Identification: FS-142-00
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Online_Linkage: https://pubs.usgs.gov/fs/fs142-00/fs142-00.pdf
Cross_Reference:
Citation_Information:
Originator: L.J. Poppe
Originator: S.J. Williams
Originator: V.F. Paskevich
Publication_Date: 2005
Title:
U.S. Geological Survey East-Coast Sediment Analysis: Procedures, Database, and GIS Data
Edition: 1.0
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 2005-1001
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Online_Linkage: https://pubs.usgs.gov/of/2005/1001/
Cross_Reference:
Citation_Information:
Originator: Page C. Valentine, editor
Publication_Date: 2005
Title:
Sea floor image maps showing topography, sun-illuminated topography, backscatter intensity, ruggedness, slope, and the distribution of boulder ridges and bedrock outcrops in the Stellwagen Bank national marine Sanctuary region off Boston, Massachusetts
Edition: 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: Scientific Investigations Map
Issue_Identification: 2840
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Online_Linkage: https://pubs.usgs.gov/sim/2005/2840/
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
The seabed sediment sample locations were plotted in ArcMap 9.3 to ensure geographic location and station names were correct.
Logical_Consistency_Report:
Data was sorted by station number to check for duplications. No other checks for topological consistency were preformed on this data.
Completeness_Report:
This shapefile has the locations for all seabed sediment samples taken between 1993 and 2004 on Stellwagen Bank as part of this project. We did not always collect photographs and video at stations where the purpose was just to collect sediment. All available grain-size data collected by the research cruises are included in this data set.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
These data were navigated with a Differential Global Position System (DGPS); they are accurate to +/- 10 meters horizontally. During deployment, the camera system hangs directly below the side of the ship, and the recorded navigation data closely approximates the position of the camera system near the seabed. The ship is oriented so that wind and waves will not cause it to drift over the conducting cable attached to the SEABed Observation and Sampling System (SEABOSS).
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
Depth was acquired using the ship fathometer until 1998. After 1998 depth was acquired using the depth sensor on the SEABOSS. Depths are accurate to +/- 1 meter.
Lineage:
Process_Step:
Process_Description:
The SEABed Observation and Sampling System (SEABOSS) was designed by the U.S. Geological Survey (USGS) for rapid and effective collection of seabed images and sediment samples in coastal regions. The observations from video and still cameras and the sediment data are used to explore the nature of the seafloor and, in conjunction with high-resolution geophysical data, to make interpretive maps of sedimentary environments and validate the acoustic remote sensing data. The SEABOSS is a simple system that can be deployed from both small and large surface vessels and operates in water depths up to 200 m. It incorporates two video cameras, a still camera, a depth sensor, and a modified Van Veen sediment sampler. The elements of the SEABOSS system used on Stellwagen Bank are housed within a stainless steel framework that measures 1.2 x 1.2 meters and weighs approximately136 kilograms overall. The frame has a stabilizer fin that orients the system as it drifts over the seabed. The height of the camera above the seabed (76 cm; 30 in) initially was determined by viewing an object hanging from the SEABOSS below the video camera; when the object touched the seabed, the camera height was appropriate for still photography. Later in the project, the camera height was determined by viewing a pattern of laser beams on the seabed. Two parallel lasers are set 20 cm apart on the SEABOSS frame and project onto the seabed for scale measurements. All of the system's elements are powered from the surface vessel through a conducting cable. Video displays include station number, water depth (from the depth sensor), and date, time, and geographic position (provided by a shipboard navigation system). During deployment, the camera system hangs directly below the side of the ship, and the recorded navigation data closely approximates the position of the camera system near the seabed. The ship is oriented so that wind and waves will not cause it to drift over the conducting cable attached to the SEABOSS. The winch operator uses a video feed from the system to maintain the camera at the proper height above the seabed and to avoid obstacles. The scientist uses the video to decide when to take a grab sample of seabed sediment.
Process_Date: unknown
Process_Step:
Process_Description:
Annual research cruises visited stations from 1993-2004 and took seabed sediment samples using the SEABOSS that was equipped with a modified Van Veen grab sampler, a still camera and video cameras. The modified Van Veen sediment grab sampler is located in the center of the SEABOSS frame. Before deployment, the grab's buckets (jaws) are opened by collapsing the extended arms to a near-horizontal position and locking them in place with two catches. The sampler operates passively to sample the seabed; it is not spring-loaded. To collect a sample, the SEABOSS is lowered to rest gently on the seabed, and the time is recorded for navigation purposes. When the cable is slack, the two locking catches automatically release by gravity. As the cable is retrieved, the grab sampler's arms are pulled upward closing the bucket around the sediment, and the SEABOSS is lifted off the seabed. Weight can be added to the SEABOSS frame, making it harder to lift off the seabed, which results in the grab buckets closing more tightly around the sediment. The SEABOSS is retrieved and set upon a wooden platform that keeps the sampler buckets and camera systems above the deck. The sampler's arms are maintained in the upright position by holding them or by maintaining tension on the cable; the doors on the upper sides of the buckets are opened; and the sediment is retrieved. For this project, the upper 2 cm of sediment, representing the surface of the seabed, was removed with a rectangular shovel 2-cm deep and stored in a plastic bag for analysis ashore. The remaining sediment was dumped into a tray located on the deck below the sampler, and the Van Veen grab was washed in preparation for the next site. Processing spanned the time period 1993 to 2004.
Process_Date: 2004
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Page C. Valentine
Contact_Organization: U.S. Geological Survey
Contact_Position: Research Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x 2339
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: pvalentine@usgs.gov
Process_Step:
Process_Description:
Grain size analyses of the 2628 sediment samples collected were performed at the USGS Woods Hole Coastal and Marine Science Center in Woods Hole, MA using a standard suite of analytical methods. Processing included the following steps: coarse fraction determined by sieve; fine fraction determined by Coulter Counter. Processing spanned the time period 1993 to 2004.
Process_Date: 2004
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Larry J. Poppe
Contact_Organization: U.S. Geological Survey
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x2314
Contact_Facsimile_Telephone: (508) 548-8700 x2314
Contact_Electronic_Mail_Address: lpoppe@usgs.gov
Process_Step:
Process_Description:
Station sediment sample analyses records were exported from the lab's database using Microsoft Excel 2007 (12.0.6504.5001) SP2 MSO (12.0.6425.1000). Some fields were deleted from the sediment lab analysis report that are unnecessary to our purpose. A mud weight percent column was added to the exported Excel spreadsheet since mud was found to be an important seabed characteristic in the Stellwagen region. Second, a quad column was added to organize the data into eighteen individual quadrangles. Third, Julian Day and time was complied in another column. Fourth an original Excel column, "Field ID" was reformatted as a text field for ease of import into ArcGIS. The reason being during the project, the station numbering scheme was not consistent, so that some station names used a decimal number format and some a number and letter format. For the purpose of this report, all sediment sample stations were renamed using the number and letter format for the station name where necessary. For example, station 3131.1 is now named 3131a. Lastly, headers were applied to the exported sediment sample Excel file. A check of the exported data was conducted against the lab's database to ensure consistency.
Process_Date: 2009
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Leslie B. Gallea
Contact_Organization: U.S. Geological Survey
Contact_Position: GIS Specialist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x2341
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: lgallea@usgs.gov
Process_Step:
Process_Description:
Using the sediment sample MS Excel spreadsheet of all seabed sediment samples taken in the 18 quadrangles, a shapefile was created in ESRI ArcCatalog 9.3.1.1850 by selecting the sediment sample excel table, right clicking on the table and selecting the "Create Feature Class" from "XY table" option in the drop-down menu. In the popup window that displays after selecting Create Feature Class, Longitude was applied to the "X Field" and Latitude was applied to the "Y Field". Next, clicking on "The Coordinate System of Input Coordinates" opens a second window where "Select a predefined coordinated system" was chosen. Navigate to Geographic Coordinate Systems North American Datum 1983, which will give the shapefile a projection in GCS NAD1983 (GRS 80). Lastly, specify an output for the shapefile.
Process_Date: 2009
Source_Produced_Citation_Abbreviation: sb_sedsamples.zip
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Leslie B. Gallea
Contact_Organization: U.S. Geological Survey
Contact_Position: GIS Specialist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1958
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x2341
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: lgallea@usgs.gov
Process_Step:
Process_Description:
Edits to the metadata were made to fix any errors that MP v 2.9.36 flagged. This is necessary to enable the metadata to be successfully harvested for various data catalogs. In some cases, this meant adding text "Information unavailable" or "Information unavailable from original metadata" for those required fields that were left blank. Other minor edits were probably performed (title, publisher, publication place, etc.). The link to the data in the Identification_Information section had to be fixed. Attempted to modify http to https where appropriate. Added a landing page link as the first link in the identification section. Moved the minimal source information provided to make it the first process step. Fixed the date format in the process steps. Updated the links to the field activities. Minor fixes to the attribute format for some attributes were needed. The distribution format name was modified in an attempt to be more consistent with other metadata files of the same data format. The metadata date (but not the metadata creator) was edited to reflect the date of these changes. The metadata available from a harvester may supersede metadata bundled within a download file. Compare the metadata dates to determine which metadata file is most recent.
Process_Date: 20171019
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross
Contact_Position: Marine Geologist
Contact_Address:
Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov
Process_Step:
Process_Description: USGS Thesaurus keywords added to the keyword section.
Process_Date: 20180720
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross
Contact_Position: Marine Geologist
Contact_Address:
Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov
Process_Step:
Process_Description: Crossref DOI link was added as the first link in the metadata.
Process_Date: 20191115
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross
Contact_Position: Marine Geologist
Contact_Address:
Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov
Process_Step:
Process_Description:
Added keywords section with USGS persistent identifier as theme keyword.
Process_Date: 20200908
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross
Contact_Position: Marine Geologist
Contact_Address:
Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 2628
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.000001
Longitude_Resolution: 0.000001
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: sb_sedsamples
Entity_Type_Definition: shapefile
Entity_Type_Definition_Source: U.S. Geological Survey
Attribute:
Attribute_Label: FID
Attribute_Definition: Internal feature number.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: USGS_SBNMS
Attribute_Definition:
Station number for samples collected during this project in the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The stations were named using a number and in some instances a letter (3131a) or a decimal number (3131.1) suffix was appended. During the project, this station numbering scheme was not consistent, so that some station names used one format and some the other. For example, station 3131.1 is now named 3131a.
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Unrepresentable_Domain: Character set
Attribute:
Attribute_Label: USGS_DBID
Attribute_Definition:
Sediment database identification number for analyzed sediment samples collected in the Stellwagen Bank National Marine Sanctuary region.
Attribute_Definition_Source: Information unavailable from original metadata.
Attribute_Domain_Values:
Unrepresentable_Domain: Information unavailable from original metadata.
Attribute:
Attribute_Label: Longitude
Attribute_Definition:
Longitude west (decimal degrees, NAD83) of sediment sample location.
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -70.597750
Range_Domain_Maximum: -70.033220
Attribute:
Attribute_Label: Latitude
Attribute_Definition:
Latitude north (decimal degrees, NAD83) of sediment sample location
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 42.084650
Range_Domain_Maximum: 42.798900
Attribute:
Attribute_Label: WHCMSC_Fie
Attribute_Definition:
USGS Woods Hole Coastal and Marine Science Center Field Activity (cruise) number. Example: andr is the vessel name code (andr is short for Peter W. Anderson); 95036 is USGS Woods Hole Coastal and Marine Science Center Field Activity number, where 95 is last two digits of the year, and 036 is the third field activity of the year.
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ablj97020
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1997-020-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: andr95015
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1995-015-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: andr95036
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1995-036-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: argo94014
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1994-014-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: cand00065
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=2000-065-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: cand98022
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1998-022-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: conn03014
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=2003-014-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: dian96025
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1996-025-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: dlwr93006
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1993-006-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: dlwr93030
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1993-030-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: dlwr99011
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1999-011-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ferl00011
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=2000-011-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ferl02029
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=2002-029-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ferl94004
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1994-004-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ferl95012
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1995-012-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ferl96038
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1996-038-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ferl97033
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1997-033-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: ferl98029
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1998-029-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: isbl96037
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1996-037-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: isbl98017
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1998-017-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: isbl99024
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1999-024-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: andr93023
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=1993-023-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: fstr04010
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=2004-010-FA
Attribute_Domain_Values:
Codeset_Domain:
Codeset_Name: conn01060
Codeset_Source: https://cmgds.marine.usgs.gov/fan_info.php?fan=2001-060-FA
Attribute:
Attribute_Label: Water_Dept
Attribute_Definition:
Depth of water at some station locations measured by the ship's fathometer and at other station locations by the SEABOSS depth sensor.
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 15
Range_Domain_Maximum: 190
Attribute_Units_of_Measure: meters
Attribute:
Attribute_Label: Year
Attribute_Definition: Year seabed sediment sample collected
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1993
Range_Domain_Maximum: 2004
Attribute:
Attribute_Label: Julian_Day
Attribute_Definition:
Julian Date and Time GMT: Julian Day:HH:MM:SS seabed sediment sample collected
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Unrepresentable_Domain: Information unavailable from original metadata.
Attribute:
Attribute_Label: Quad
Attribute_Definition:
Geographic Location: Quadrangle Number in Stellwagen Bank National Marine Sanctuary region
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Unrepresentable_Domain: Character set
Attribute:
Attribute_Label: Sampler_us
Attribute_Definition:
Sampler used USGS Van Veen: sediment sample collected using a USGS modified Van Veen (VV) grab sampler
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Unrepresentable_Domain: Character set
Attribute:
Attribute_Label: Sed_smpl_t
Attribute_Definition:
Sediment sample top relative to seabed, cm: depth of top of sediment sample is the seabed surface (0 cm)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 0
Enumerated_Domain_Value_Definition: Information unavailable from original metadata.
Enumerated_Domain_Value_Definition_Source: Information unavailable from original metadata.
Attribute:
Attribute_Label: Sed_smpl_b
Attribute_Definition:
Sediment sample bottom relative to seabed, cm: depth of bottom of sediment sample is 2 cm below the seabed surface
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: Depth in sediment in cm
Enumerated_Domain_Value_Definition_Source: Information unavailable from original metadata.
Attribute:
Attribute_Label: Sediment_s
Attribute_Definition:
Dry weight sediment sample analyzed mass, g: mass of sediment used for grain size analysis in grams
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 7.4195
Range_Domain_Maximum: 1727.1
Attribute_Units_of_Measure: grams
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: Clay_wt_pe
Attribute_Definition: Weight percent clay in dry sample
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 52.3
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: Silt_wt_pe
Attribute_Definition: Weight percent silt in dry sample
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 86.8
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: Mud
Attribute_Definition: Weight percent mud (combined clay and silt) in dry sample
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 99.45
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: Sand_wt_pe
Attribute_Definition: Weight percent sand in dry sample
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.55
Range_Domain_Maximum: 100
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: Gravel_wt
Attribute_Definition: Weight percent gravel in dry sample
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 98.21
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 11_phi_siz
Attribute_Definition:
Weight percent of 11 phi size sediment in dry sample (fine clay)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 12.07
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 10_phi_siz
Attribute_Definition:
Weight percent of 10 phi size sediment in dry sample (medium clay)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 21.55
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 9_phi_size
Attribute_Definition:
Weight percent of 9 phi size sediment in dry sample (coarse clay)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 23.89
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 8_phi_size
Attribute_Definition:
Weight percent of 8 phi size sediment in dry sample (very fine silt)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 27.23
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 7_phi_size
Attribute_Definition: Weight percent of 7 phi size sediment in dry sample (fine silt)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 27.4
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 6_phi_size
Attribute_Definition:
Weight percent of 6 phi size sediment in dry sample (medium silt)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 32.9
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 5_phi_size
Attribute_Definition:
Weight percent of 5 phi size sediment in dry sample (coarse silt)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 55.92
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 4_phi_size
Attribute_Definition:
Weight percent of 4 phi size sediment in dry sample (very fine sand)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 89.77
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 3_phi_size
Attribute_Definition: Weight percent of 3 phi size sediment in dry sample (fine sand)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 89.19
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 2_phi_size
Attribute_Definition:
Weight percent of 2 phi size sediment in dry sample (medium sand)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 84.54
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 1_phi_size
Attribute_Definition:
Weight percent of 1 phi size sediment in dry sample (coarse sand)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 74.01
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 0_phi_size
Attribute_Definition:
Weight percent of 0 phi size sediment in dry sample (very coarse sand)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 69.16
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 1_phi_siz
Attribute_Definition:
Weight percent of -1 phi size sediment in dry sample (very fine pebbles-granules)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 84.97
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 2_phi_siz
Attribute_Definition:
Weight percent of -2 phi size sediment in dry sample (fine pebbles)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 31.65
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 3_phi_siz
Attribute_Definition:
Weight percent of -3 phi size sediment in dry sample (medium pebbles)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 50.65
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 4_phi_siz
Attribute_Definition:
Weight percent of -4 phi size sediment in dry sample (coarse pebbles)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 65.78
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Attribute:
Attribute_Label: 5_phi_siz
Attribute_Definition:
Weight percent of -5 phi size sediment in dry sample (very coarse pebbles to cobbles)
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 61.76
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 0.01
Overview_Description:
Entity_and_Attribute_Overview:
Geographic location and textural data from seabed sediment samples taken from the Stellwagen Bank National Marine Sanctuary region. There are no blank fields in the data. If a zero is present in any row, then the sample had zero phi percent or zero weight percent of the field description.
Entity_and_Attribute_Detail_Citation: U.S. Geological Survey
Distribution_Information:
Distributor:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Page C. Valentine
Contact_Organization: U.S. Geological Survey
Contact_Position: Research Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x2339
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: pvalentine@usgs.gov
Resource_Description: Downloadable Data
Distribution_Liability:
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: Shapefile
Format_Information_Content: WinZip contains Shapefile and associated metadata
File_Decompression_Technique: WinZip 9.0
Transfer_Size: 1
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Fees: None
Technical_Prerequisites:
These data are available in Environmental Systems Research Institute (ESRI) shapefile format. The user must have ArcGIS or ArcView 3.0 or greater software to read and process the data file. In lieu of ArcView or ArcGIS, the user may utilize another GIS application package capable of the importing data. A free data viewer, ArcExplorer, capable of displaying the data is available from ESRI at www.esri.com. The data is available to download in WinZip format that was created with WinZip Version 9.0 SR-1 (6224). An Excel file of the eighteen quadrangle's sediment analyses is included in the zip file.
Metadata_Reference_Information:
Metadata_Date: 20211116
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Leslie B. Gallea
Contact_Position: GIS Specialist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x2341
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: whsc_data_contact@usgs.gov
Contact_Instructions:
The metadata contact email address is a generic address in the event the metadata contact is no longer with the USGS or the email is otherwise invalid.
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time

This page is <https://cmgds.marine.usgs.gov/catalog/whcmsc/data_series/DS-469/sb_sedsamples.html>
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