usSEABED EXTracted data for the entire U.S. Atlantic Coast (ATL_EXT)

Metadata also available as - [Questions & Answers] - [Parseable text] - [XML]

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: U.S. Geological Survey
Originator: University of Colorado
Publication_Date: 2005
Title:
usSEABED EXTracted data for the entire U.S. Atlantic Coast (ATL_EXT)
Edition: 1.0
Geospatial_Data_Presentation_Form: vector digital data
Series_Information:
Series_Name: Data Series
Issue_Identification: 118
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/ds118
Online_Linkage: https://pubs.usgs.gov/ds/2005/118/htmldocs/data_cata.htm
Online_Linkage: https://pubs.usgs.gov/ds/2005/118/data/atl_ext.zip
Larger_Work_Citation:
Citation_Information:
Originator: J.M. Reid
Originator: J.A. Reid
Originator: C.J. Jenkins
Originator: M.E. Hastings
Originator: S.J. Williams
Originator: L.J. Poppe
Publication_Date: 2005
Title:
usSEABED: Atlantic Coast Offshore Surficial Sediment Data Release
Edition: 1.0
Series_Information:
Series_Name: Data Series
Issue_Identification: 118
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Other_Citation_Details: 1 CD-ROM
Online_Linkage: https://pubs.usgs.gov/ds/2005/118/
Description:
Abstract:
This data layer is a point coverage of known sediment samplings, inspections and probings from the usSEABED data collection and integrated using the software system dbSEABED. This data layer represents the extracted (EXT) output of the dbSEABED mining software. It contains data items which were simply extracted from the data resources through data mining. The EXT data is usually based on instrumental analyses (probe or laboratory) but may apply to just a subsample of the sediment (eg. no large shells).
Purpose:
To build a digital mapping of the character of the seabed on regional, national and global scales. These data are intended for science researchers, students, policy makers, and the general public. The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information.
Supplemental_Information:
The usSEABED database is a work-in-progress. Updates will be completed as additional information becomes available, and/or significant changes to the data mining software are completed.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2005
Currentness_Reference: publication date
Status:
Progress: Planned
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -81.927000
East_Bounding_Coordinate: -65.000000
North_Bounding_Coordinate: 44.906000
South_Bounding_Coordinate: 23.020000
Keywords:
Theme:
Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:80c75a72-2d78-4e60-b9c3-baa5a17c7503
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: analyses
Theme_Keyword: CMGP
Theme_Keyword: Coastal and Marine Geology Program
Theme_Keyword: dbSEABED
Theme_Keyword: descriptions
Theme_Keyword: geology
Theme_Keyword: grain size
Theme_Keyword: Marine Aggregates Resources and Processes
Theme_Keyword: seabed
Theme_Keyword: seafloor
Theme_Keyword: sediment data
Theme_Keyword: texture
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: usSEABED
Theme_Keyword: Woods Hole Science Center
Theme_Keyword: University of Colorado
Theme_Keyword: Institute of Arctic and Alpine Research
Theme_Keyword: Benthic Habitats (Pacific) Project
Theme_Keyword: Pacific Science Center
Theme_Keyword: USGS
Theme_Keyword: CMGP
Theme_Keyword: WHSC
Theme_Keyword: PSC
Theme_Keyword: INSTAAR
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: oceans
Theme_Keyword: location
Theme_Keyword: geoscientificInformation
Theme:
Theme_Keyword_Thesaurus: Coastal and Marine Ecological Classification Standard (CMECS)
Theme_Keyword: Marine Nearshore
Theme_Keyword: Marine Offshore
Theme_Keyword: Estuarine Coastal
Theme_Keyword: Lacustrine
Theme_Keyword: Continental/Island Shelf
Theme_Keyword: Continental/Island Slope
Theme_Keyword: Unconsolidated Mineral Substrate
Theme:
Theme_Keyword_Thesaurus: Data Categories for Marine Planning
Theme_Keyword: distributions
Theme_Keyword: sand resources
Theme_Keyword: substrate
Theme:
Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) Keywords
Theme_Keyword: seabed
Theme_Keyword: sediment resources
Theme_Keyword: sand deposit
Theme:
Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: sea-floor characteristics
Theme_Keyword: nonmetallic mineral resources
Theme_Keyword: gravel deposits
Theme_Keyword: sand deposits
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: U.S. Atlantic East Coast
Place_Keyword: Atlantic coast
Place_Keyword: East Coast
Place_Keyword: United States
Place_Keyword: Maine
Place_Keyword: New Hampshire
Place_Keyword: Massachusetts
Place_Keyword: Rhode Island
Place_Keyword: Connecticut
Place_Keyword: New York
Place_Keyword: New Jersey
Place_Keyword: Delaware
Place_Keyword: Pennsylvania
Place_Keyword: Maryland
Place_Keyword: Virginia
Place_Keyword: North Carolina
Place_Keyword: South Carolina
Place_Keyword: Georgia
Place_Keyword: Florida
Place_Keyword: Maine
Place_Keyword: Ohio
Place_Keyword: Great Lakes
Place_Keyword: Lake Ontario
Place_Keyword: Lake Erie
Place_Keyword: North America
Place_Keyword: Atlantic Ocean
Place:
Place_Keyword_Thesaurus: Coastal and Marine Ecological Classification Standard (CMECS)
Place_Keyword: Gulf of Maine/Bay of Fundy Ecoregion
Place_Keyword: Virginian Ecoregion
Place_Keyword: Carolinian Ecoregion
Place_Keyword: Floridian Ecoregion
Stratum:
Stratum_Keyword_Thesaurus: Coastal and Marine Ecological Classification Standard (CMECS)
Stratum_Keyword: Substrate
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: Jeff Williams
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 x2383
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: jwilliams@usgs.gov
Browse_Graphic:
Browse_Graphic_File_Name: https://pubs.usgs.gov/ds/2005/118/data/atl_ext.jpg
Browse_Graphic_File_Description: Image map showing extent of data layer coverage
Browse_Graphic_File_Type: JPEG
Data_Set_Credit:
We thank the following interns for their assistance in data entry, coding, and data testing: Viness Ubert, Emma Mitchell, Emily Denham and Shea Quinn.
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Accuracy of each attribute is dependent on the accuracy of the lineage data.
Logical_Consistency_Report:
Data in usSEABED are based on the observations and analyses of others, filtered through a unifying and mining software. Each source report varies in type of information/data recorded and format. Only those observations that are recorded can be filtered and mined; only presence (not absence) or information can be noted.
Completeness_Report:
Additional useable data may exist in this area; the authors appreciate any information and leads.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Locational accuracy is dependent on the accuracy of the navigational technique from the individual data sources and may vary widely (e.g., from 0.005km (differential GPS) in more recent surveys to greater than 2 km based on radar, Loran, or dead reckoning in older surveys.) Users of the data should use their own criteria for assessing the accuracy of the locations.
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
Locational accuracy is dependent on the accuracy of the navigational technique from the individual data sources. Users of the data should use their own criteria for assessing the accuracy of the locations.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Various
Publication_Date: 2005
Title:
Various Data Sources - See separate listing, ATL_SRC.txt, within this publication for specific sources and associated metadata
Geospatial_Data_Presentation_Form: various hard copy documents and digital files
Type_of_Source_Media: varies
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2005
Source_Currentness_Reference: Publication date
Source_Citation_Abbreviation:
See separate listing within this publication for specific sources and associated metadata
Source_Contribution:
point locations, descriptions and analytical data on many different types of sediment and rock materials and benthos
Process_Step:
Process_Description:
Please review the Larger_Work_Citation for information about how the data are compiled, integrated, and processed in the usSEABED database.
Source_Used_Citation_Abbreviation: ATL_EXT.txt
Process_Date: 2005
Source_Produced_Citation_Abbreviation: atl_ext.dbf
Source_Produced_Citation_Abbreviation: atl_ext.shp
Source_Produced_Citation_Abbreviation: atl_ext.shx
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Jamey Reid
Contact_Position: Data Management 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
Contact_Facsimile_Telephone: (508) 457-2310
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.). Fixed a link in the distribution section. The source information was incomplete and had to be modified to meet the standard. Minor fixes to the attribute format for some attributes were needed. Attempted to modify http to https where appropriate. 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: 20170126
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: 49257
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.00001
Longitude_Resolution: 0.00001
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: atl_ext
Entity_Type_Definition: Shapefile Attribute Table
Entity_Type_Definition_Source: ESRI
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: LATITUDE
Attribute_Definition: Latitude coordinate of sample location
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 23.02
Range_Domain_Maximum: 44.906
Attribute_Units_of_Measure: decimal degrees
Attribute_Measurement_Resolution: .000001
Attribute:
Attribute_Label: LONGITUDE
Attribute_Definition: Longitude coordinate of sample location
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -81.927
Range_Domain_Maximum: -65
Attribute_Units_of_Measure: decimal degrees
Attribute_Measurement_Resolution: .000001
Attribute:
Attribute_Label: WATERDEPTH
Attribute_Definition: measured water depth for site (usually uncorrected)
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 5392
Attribute_Units_of_Measure: meters
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: SAMPLETOP
Attribute_Definition: measured subbottom depth information for each point sample
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 666.85
Attribute_Units_of_Measure: meters
Attribute_Measurement_Resolution: .01
Attribute:
Attribute_Label: SAMPLEBASE
Attribute_Definition: measured subbottom depth information for each point sample
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 666.95
Attribute_Units_of_Measure: meters
Attribute_Measurement_Resolution: .01
Attribute:
Attribute_Label: SITENAME
Attribute_Definition: Survey or laboratory code for site (non-unique)
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain: Character string
Attribute:
Attribute_Label: DATASETKEY
Attribute_Definition: Unique sequential numeric key to SRC file
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 8
Range_Domain_Maximum: 307
Attribute_Units_of_Measure: integer count
Attribute_Measurement_Resolution: 1
Attribute_Measurement_Frequency: Irregular
Attribute:
Attribute_Label: SITEKEY
Attribute_Definition: Unique sequential numeric key to SRC file
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 21837
Range_Domain_Maximum: 124205
Attribute_Units_of_Measure: integer count
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: SAMPLEKEY
Attribute_Definition: Unique sequential numeric key to SRC file
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 8753
Range_Domain_Maximum: 128264
Attribute_Units_of_Measure: integer count
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: SAMPLER
Attribute_Definition: Equipment used to collect samples
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
Character string containing name of device used to acquire sample
Attribute:
Attribute_Label: DATATYPES
Attribute_Definition:
Type of data that were used to derive values held in characterization
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: ACU
Enumerated_Domain_Value_Definition: Acoustic Properties
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: CMP
Enumerated_Domain_Value_Definition: Sediment Composition
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: COL
Enumerated_Domain_Value_Definition: Color
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: GTC
Enumerated_Domain_Value_Definition: Geotechnical Properties
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: GRZ
Enumerated_Domain_Value_Definition: Grain Size
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: TXR
Enumerated_Domain_Value_Definition: Texture
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: TXG
Enumerated_Domain_Value_Definition: Texture (Graphic)
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: LTH
Enumerated_Domain_Value_Definition: Lithology
Enumerated_Domain_Value_Definition_Source: dbSEABED Data Entry Template
Attribute:
Attribute_Label: GRAVEL
Attribute_Definition: Gravel grainsize fraction
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 100
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: SAND
Attribute_Definition: Sand grainsize fraction
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 100
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: MUD
Attribute_Definition: Mud grainsize fraction
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 100
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: CLAY
Attribute_Definition: Clay grainsize fraction
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 100
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: GRAINSIZE
Attribute_Definition: Phi characteristic grainsize
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -7.3
Range_Domain_Maximum: 12
Attribute_Units_of_Measure: phi
Attribute_Measurement_Resolution: 0.1
Attribute:
Attribute_Label: SORTING
Attribute_Definition: Phi grainsize dispersion; standard deviation sorting only
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 6
Attribute_Units_of_Measure: phi
Attribute_Measurement_Resolution: 0.1
Attribute:
Attribute_Label: SEABEDCLS
Attribute_Definition:
Seabed class; (Facies) with the maximum Fuzzy Membership value > 30%
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: <blank>
Enumerated_Domain_Value_Definition: data were not available or computed
Enumerated_Domain_Value_Definition_Source: USGS
Attribute:
Attribute_Label: CLSMSHP
Attribute_Definition: Class membership; fuzzy membership (%) of above Class (Facies)
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: -99
Enumerated_Domain_Value_Definition: no data
Enumerated_Domain_Value_Definition_Source: USGS
Attribute:
Attribute_Label: FOLKCODE
Attribute_Definition: modified Folk grainsize classification
Attribute_Definition_Source: Folk, Andrews, and Lewis, 1970
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: (g)M
Enumerated_Domain_Value_Definition: slightly gravelly mud
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: (g)mS
Enumerated_Domain_Value_Definition: slightly gravelly muddy sand
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: (g)sM
Enumerated_Domain_Value_Definition: slightly gravelly sandy mud
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: (g)S
Enumerated_Domain_Value_Definition: slightly gravelly sand
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: G
Enumerated_Domain_Value_Definition: gravel
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: gM
Enumerated_Domain_Value_Definition: gravelly mud
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: gmS
Enumerated_Domain_Value_Definition: gravelly muddy sand
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: gS
Enumerated_Domain_Value_Definition: gravelly sand
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition: Mud
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: mG
Enumerated_Domain_Value_Definition: muddy gravel
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: mS
Enumerated_Domain_Value_Definition: muddy sand
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: msG
Enumerated_Domain_Value_Definition: muddy sandy gravel
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: sand
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: sG
Enumerated_Domain_Value_Definition: sandy gravel
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: sM
Enumerated_Domain_Value_Definition: sandy mud
Enumerated_Domain_Value_Definition_Source: dbSEABED software, version MNEt
Attribute:
Attribute_Label: SHEPARDCOD
Attribute_Definition: modified Shepard code; grain size classification
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: CLAYEY SILT
Enumerated_Domain_Value_Definition:
Sediment that is mostly silt with clay as the next most common component
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SANDY SILT
Enumerated_Domain_Value_Definition: Information unavailable from original metadata.
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SAND SILT CLAY
Enumerated_Domain_Value_Definition: Sediment with significant sand, silt, and clay
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SILTY CLAY
Enumerated_Domain_Value_Definition:
Sediment that is mostly clay with silt as the next most common component
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SAND
Enumerated_Domain_Value_Definition:
Sediment with greater than 80 percent in the 62 micron to 2 mm fraction
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SILTY SAND
Enumerated_Domain_Value_Definition:
Sediment that is mostly sand with silt (greater than 20 percent) as the next most common component
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SEDIMENT
Enumerated_Domain_Value_Definition: Information unavailable from original metadata.
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: CLAYEY SAND
Enumerated_Domain_Value_Definition: Information unavailable from original metadata.
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: CLAY
Enumerated_Domain_Value_Definition: Information unavailable from original metadata.
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SANDY CLAY
Enumerated_Domain_Value_Definition: Information unavailable from original metadata.
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SILT
Enumerated_Domain_Value_Definition: Information unavailable from original metadata.
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: GRAVELLY SEDIMENT
Enumerated_Domain_Value_Definition:
Sediment with greater than 10 percent gravel, but less than 50 percent
Enumerated_Domain_Value_Definition_Source: USGS
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: GRAVEL
Enumerated_Domain_Value_Definition: Sediment with nominal diameter coarser than 2mm
Enumerated_Domain_Value_Definition_Source: USGS
Attribute:
Attribute_Label: ROCKMSHP
Attribute_Definition:
Rock membership; fuzzy membership (%) reflecting percent exposure of rock
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: -99
Enumerated_Domain_Value_Definition: no data
Enumerated_Domain_Value_Definition_Source: USGS
Attribute:
Attribute_Label: WEEDMSHP
Attribute_Definition:
Weed membership; fuzzy membership (%) reflecting percent abundance of seaweed and seagrass
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: -99
Enumerated_Domain_Value_Definition: no data
Enumerated_Domain_Value_Definition_Source: USGS
Attribute:
Attribute_Label: CARBONATE
Attribute_Definition: Carbonate, including finest to coarsest sampled fractions
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 99
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: MUNSLCODE
Attribute_Definition: Munsell color code
Attribute_Definition_Source: GSA Rock-Color Chart, 1991
Attribute_Domain_Values:
Unrepresentable_Domain: non-unique code based on HVC (Hue, Value, Chroma)
Attribute:
Attribute_Label: ORGCARBON
Attribute_Definition: organic carbon in the sample
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 100
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: LGSHEARSTR
Attribute_Definition: Undrained compressive shear strength, Log10 of KiloPascals
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.61
Range_Domain_Maximum: 3.17
Attribute_Units_of_Measure: Log10 of KiloPascals
Attribute_Measurement_Resolution: .01
Attribute:
Attribute_Label: POROSITY
Attribute_Definition: Void volume
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 95
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: PWAVEVEL
Attribute_Definition: Compressional wave velocity
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -99
Range_Domain_Maximum: -99
Attribute_Units_of_Measure: meters/second
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: ROUGHNESS
Attribute_Definition:
A coded output representing the V:H of the roughness element with greatest aspect ratio
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Unrepresentable_Domain:
Character string containing values expressed as (rounded) integer log2 of V and H in cm.
Attribute:
Attribute_Label: LGCRSHST
Attribute_Definition:
Log Critical Shear Stress, Log10 of Tau in kPa, being the Shear Stress required to initiate easily observable erosion and transport, whether by traction or suspension
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -99
Range_Domain_Maximum: -99
Attribute_Units_of_Measure: kPa
Attribute_Measurement_Resolution: 1
Attribute:
Attribute_Label: SAMPLEPHAS
Attribute_Definition:
Sample Phase; records whether the results are for the whole, bulk sediment or just to some special part
Attribute_Definition_Source: dbSEABED processing software
Attribute_Domain_Values:
Unrepresentable_Domain:
Character string output as a word-based description that may involve numerics. This field will need to be selected against when GIS mappings of the bulk sedient characters are being mapped. Only blank entries should be included in such a mapping.
Overview_Description:
Entity_and_Attribute_Overview:
Values of -99 for any field are indications that there was no data available.
Entity_and_Attribute_Detail_Citation: U.S. Geological Survey
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Brian Buczkowski
Contact_Position: Core Curator and Data Management Specialist
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Rd.
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x2361
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: bbuczkowski@usgs.gov
Resource_Description: Downloadable Data
Distribution_Liability:
Although this data set has been used by the U.S. Geological Survey (USGS), no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. 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. Trade, firm, or product names and other references to non-USGS products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by the USGS, USDOI, or U.S. Government, as to their suitability, content, usefulness, functioning, completeness, or accuracy.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
Format_Information_Content:
Text file containing data input to usSEABED. Fields are comma separated values. First record of file contains field names.
File_Decompression_Technique: no compression applied
Transfer_Size: 6.61
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information: Access_Instructions: Data may be downloaded via the World Wide Web (WWW).
Offline_Option:
Offline_Media: CD-ROM
Recording_Capacity:
Recording_Density: 650
Recording_Density_Units: Mbytes
Recording_Format: ISO and HFS
Digital_Form:
Digital_Transfer_Information:
Format_Name: SHP
Format_Version_Number: 3.3
Format_Specification: ESRI point shapefile
Format_Information_Content:
The SHP file contains the geospatial data. The SHX file contains the index of the geospatial data. The DBF file contains the attribute data in dBASE format. The PRJ file contains the coordinate system information (optional). The AVL file contains the legend information (optional). The SBN and SBX files contain the spatial index of the geospatial data (optional). The XML file contains the metadata describing the data set <data set name>.shp.xml. An ASCII version of the metadata file. A browse graphic showing the data layer coverage and extent (optional).
File_Decompression_Technique: winzip
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information: Access_Instructions: Data may be downloaded via the World Wide Web (WWW).
Offline_Option:
Offline_Media: CD-ROM
Recording_Capacity:
Recording_Density: 650
Recording_Density_Units: Mbytes
Recording_Format: ISO and HFS
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 importing the data. A free data viewer, arcexplorer, capable of displaying the data is available from ESRI at www.esri.com.
Metadata_Reference_Information:
Metadata_Date: 20211111
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Jamey Reid
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Rd.
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700
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
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Access_Constraints: None
Metadata_Use_Constraints: None

This page is <https://cmgds.marine.usgs.gov/catalog/whcmsc/data_series/DS-118/atl_ext.shp.html>
Generated by mp version 2.9.50 on Mon Nov 15 14:24:34 2021