Seagrasses
Identification Information
Content Information
Distribution Information
Data Quality Information

Metadata: 
  File identifier: 
      gov.noaa.nmfs.inport:56960
  Language: 
    Language Code: 
      eng
  Character set: 
    Character set code: 
      UTF8
  Hierarchy level: 
    Scope code: 
      dataset
  Metadata author: 
    Responsible party: 
      Organisation name: 
          Office for Coastal Management
      Contact info: 
        Contact: 
          Phone: 
            Telephone: 
              Voice: 
                missing
          Address: 
            Address: 
      Role: 
        Role code: 
          resourceProvider
  Date stamp: 
      2021-03-18T00:00:00
  Metadata standard name: 
      ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
  Metadata standard version: 
      ISO 19115-2:2009(E)
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Identification info: Data identification: Citation: Citation: Title: Seagrasses Date: Date: Date: 2019-07-17 Date type: Date type code: publication Identifier: Identifier: Authority: Citation: Title: NOAA/NMFS/EDM Date: inapplicable Code: Anchor: xlink: https://www.fisheries.noaa.gov/inport/item/56960 title: InPort Catalog ID 56960 Cited responsible party: Responsible party: Organisation name: inapplicable Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.fisheries.noaa.gov/inport/item/56960 Protocol: WWW:LINK-1.0-http--link Name: Full Metadata Record Description: View the complete metadata record on InPort for more information about this dataset. Function: Online function code: information Role: inapplicable Cited responsible party: Responsible party: Organisation name: inapplicable Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://marinecadastre.gov/data Protocol: WWW:LINK-1.0-http--link Name: MarineCadastre.gov Data Registry Description: More information and online data visualization. Function: Online function code: download Role: inapplicable Cited responsible party: Responsible party: Organisation name: inapplicable Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://coast.noaa.gov/digitalcoast/data Protocol: WWW:LINK-1.0-http--link Name: Digital Coast Data section Description: More information and online data visualization. Function: Online function code: download Role: inapplicable Cited responsible party: Responsible party: Organisation name: inapplicable Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://marinecadastre.gov/nationalviewer Protocol: WWW:LINK-1.0-http--link Name: MarineCadastre.gov National Viewer Description: More information and online data visualization. Function: Online function code: download Role: inapplicable Abstract: Aquatic vascular vegetation beds dominated by submerged, rooted, vascular species or submerged or rooted floating freshwater tidal vascular vegetation. This is NOT a complete collection of seagrasses on the seafloor, nor are the locations to be considered exact. The presence and location of the seagrasses have been derived from multiple state and local sources. These sources should be referenced for the most authoritative and recent seagrass data. Purpose: To support coastal and ocean planning and other activities pursuant to the Energy Policy Act, Coastal Zone Management Act, Magnuson-Stevens Fishery Conservation and Management Act, National Environmental Policy Act, Rivers and Harbors Act and the Submerged Lands Act. Credit: ORIGINATORS: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM); NOAA's Ocean Service, Office for Coastal Management (OCM); Status: Progress code: completed Resource maintenance: Maintenance information: Maintenance and update frequency: Maintenance frequency code: asNeeded Descriptive keywords: Keywords: Keyword: aquatic vegetation Keyword: benthic Keyword: brackish Keyword: eelgrass Keyword: environment Keyword: freshwater Keyword: herbaceous Keyword: macroalgae Keyword: marine Keyword: oceans Keyword: oyster bed Keyword: seagrass Keyword: surfgrass Keyword: tidal Keyword: turf algal bed Keyword: vascular Type: Keyword type code: theme Descriptive keywords: Keywords: Keyword: Earth Science > Human Dimensions > Environmental Governance/Management Type: Keyword type code: theme Thesaurus name: Citation: Title: Global Change Master Directory (GCMD) Science Keywords Date: missing Descriptive keywords: Keywords: Keyword: Continent > North America > United States Of America Type: Keyword type code: place Thesaurus name: Citation: Title: Global Change Master Directory (GCMD) Location Keywords Date: missing Descriptive keywords: Keywords: Keyword: Alabama Keyword: Alaska Keyword: Atlantic Keyword: California Keyword: CNMI Keyword: Commonwealth of the Northern Keyword: Connecticut Keyword: East Coast Keyword: Florida Keyword: Guam Keyword: Gulf of Mexico Keyword: Louisiana Keyword: Maine Keyword: Maryland Keyword: Massachusetts Keyword: Mississippi Keyword: National Keyword: New Hampshire Keyword: New Jersey Keyword: New York Keyword: North Carolina Keyword: Oregon Keyword: Pacific Keyword: Rhode Island Keyword: Texas Keyword: United States Keyword: Virginia Keyword: Washington Keyword: West Coast Type: Keyword type code: place Descriptive keywords: Keywords: Keyword: DOC/NOAA/NOS/OCM > Office of Coastal Management, National Ocean Service, NOAA, U.S. Department of Commerce Type: Keyword type code: dataCenter Thesaurus name: Citation: uuid: 9f0de6e6-428b-11df-9879-0800200c9a66 Title: Global Change Master Directory (GCMD) Data Center Keywords Date: Date: Date: 2017-04-24 Date type: Date type code: publication Edition: 8.5 Cited responsible party: xlink: https://data.noaa.gov/docucomp/1edb41d0-428a-11df-9879-0800200c9a66 title: GCMD Landing Page Descriptive keywords: Keywords: Keyword: MarineCadastre Type: Keyword type code: project Thesaurus name: Citation: Title: InPort Date: inapplicable Resource constraints: Legal constraints: Use constraints: Restriction code: otherRestrictions Other constraints: Cite As: Office for Coastal Management, [Date of Access]: Seagrasses [Data Date Range], https://www.fisheries.noaa.gov/inport/item/56960. Resource constraints: Constraints: Use limitation: NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. Resource constraints: Legal constraints: Use constraints: Restriction code: otherRestrictions Other constraints: Use Constraints: NOAA makes no warranties or representations whatsoever regarding the availability, quality, accuracy, content, completeness or suitability for the user's needs of such information. The services, information, and data made available on the Marine Cadastre web site are provided "as is" without warranties of any kind. These data are intended for coastal and ocean use planning. Not for navigation. https://www.marinecadastre.gov/about/disclaimer.html | Distribution Liability: NOAA makes no warranties or representations whatsoever regarding the availability, quality, accuracy, content, completeness or suitability for the user's needs of such information. The services, information, and data made available on the Marine Cadastre web site are provided "as is" without warranties of any kind. These data are intended for coastal and ocean use planning. Not for navigation. https://www.marinecadastre.gov/about/disclaimer.html Resource constraints: Security constraints: Classification: Classification code: unclassified Classification system: missing Handling description: missing Aggregation Info: AggregateInformation: Aggregate Data Set Name: Citation: Title: NOAA Data Management Plan (DMP) Date: unknown Identifier: Identifier: Authority: Citation: Title: NOAA/NMFS/EDM Date: inapplicable Code: 56960 Cited responsible party: Responsible party: Organisation name: inapplicable Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocm/dmp/pdf/56960.pdf Protocol: WWW:LINK-1.0-http--link Name: NOAA Data Management Plan (DMP) Description: NOAA Data Management Plan for this record on InPort. Function: Online function code: information Role: inapplicable Association Type: Association type code: crossReference Language: eng; US Topic category: Topic category code: biota Topic category: Topic category code: biota Topic category: Topic category code: environment Topic category: Topic category code: environment Topic category: Topic category code: oceans Topic category: Topic category code: oceans Extent: Extent: Geographic element: Geographic bounding box: West bound longitude: -166.28616 East bound longitude: 145.78099 South bound latitude: 13.237632 North bound latitude: 60.386899 Temporal element: Temporal extent: Extent: Time instant: Description: publication date | Currentness: Publication Date Time position: 2019-07-17 Supplemental Information: The native coordinate system for this layer is NAD 1983 (ESPG: 4269). Please note: all MarineCadastre.gov data served by the NOAA Office for Coastal Management and hosted through Esri REST services are in the WGS 1984 Web Mercator Auxiliary Sphere (EPSG: 3857) projection.
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Content info: Feature catalogue description: Compliance code: false Language: Language Code: eng Included with dataset: false Feature types: GIS File Feature catalogue citation: xlink: https://www.fisheries.noaa.gov/inport/item/56961 Citation: Title: Seagrasses in the United States Date: Date: Date: 2019-07-17 Date type: Date type code: publication
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Distribution info: Distribution: Distributor: Distributor: Distributor contact: Responsible party: Organisation name: NOAA Office for Coastal Management Contact info: Contact: Phone: Telephone: Voice: (843) 740-1202 Address: Address: Delivery point: 2234 South Hobson Ave City: Charleston Administrative area: SC Postal code: 29405-2413 Country: missing Electronic mail address: coastal.info@noaa.gov Online Resource: Online Resource: Linkage: URL: https://coast.noaa.gov Protocol: WWW:LINK-1.0-http--link Name: NOAA Office for Coastal Management Website Description: NOAA Office for Coastal Management Home Page Function: Online function code: information Role: Role code: distributor Transfer options: Digital transfer options: Online: Online Resource: Linkage: URL: https://www.coast.noaa.gov/ Protocol: WWW:LINK-1.0-http--link Name: https://www.coast.noaa.gov/ Description: Data access URL Function: Online function code: download Transfer options: Digital transfer options: Online: Online Resource: Linkage: URL: https://coast.noaa.gov/arcgis/rest/services/MarineCadastre/Seagrasses/MapServer/0 Protocol: WWW:LINK-1.0-http--link Name: https://coast.noaa.gov/arcgis/rest/services/MarineCadastre/Seagrasses/MapServer/0 Description: Data access URL Function: Online function code: download Transfer options: Digital transfer options: Online: Online Resource: Linkage: URL: https://marinecadastre.gov/data/ Protocol: WWW:LINK-1.0-http--link Name: https://marinecadastre.gov/data/ Description: Data access URL Function: Online function code: download Transfer options: Digital transfer options: Online: Online Resource: Linkage: URL: ftp://ftp.coast.noaa.gov/pub/MSP/Seagrasses.zip Protocol: WWW:LINK-1.0-http--link Name: ftp://ftp.coast.noaa.gov/pub/MSP/Seagrasses.zip Description: Data access URL Function: Online function code: download
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Data quality info: Data quality: Scope: Scope: Hierarchy level: Scope code: dataset Report: Quantitative attribute accuracy: Name of measure: Accuracy Evaluation method description: The attributes in this dataset are believed to be accurate. Result: missing Report: Absolute external positional accuracy: Name of measure: Horizontal Positional Accuracy Evaluation method description: Maximum scale of intended use is 1:80,000. Result: missing Report: Completeness commission: Name of measure: Completeness Report Evaluation method description: Spatial and attribute properties are believed to be complete, although attribute information has been simplified. Geometric thresholds from original data are preserved. No tests have been completed for exhaustiveness. Result: missing Report: Conceptual consistency: Name of measure: Conceptual Consistency Evaluation method description: These data are believed to be logically consistent. Geometry is topologically clean. Result: missing Lineage: Lineage: Statement: missing Process step: Process step: Description: Source data was received directly from sources. Downloadable source data is not available. Import each shapefile into a file geodatabase, reprojecting the data into NAD83. Since there is a lot of overlapping in the data, dissolve each state feature class based on all fields except Object ID, Acres, Shape Length, and Shape Area. Explode all multipart features in each state feature class. Append all state feature classes into a single feature class. Check for overlapping features and merge into a single feature. Rename attribute field names to those referenced in the data dictionary. Any additional fields can be dismissed. Delete all superfluous fields. Check geometry. Reproject data into WGS84. Date and time: 2013-10-01T00:00:00 Process step: Process step: Description: 1. Acquire data from multiple sources, via online downloads or email. Determine which sources provide newer data than what is in current national data set. Delete those older features and replace with the newer source data. 2. Merge new data sets and features into the former national data set, carrying over values from the necessary source fields that match the current data's schema. 3. For ShoreZone polyline features within the Washington state DNR data, features were buffered five feet in order to generate the polygon format required of this data set. In this case, coverage was denoted as 'Present', since the polygon does not represent the footprint of the seagrass here, just that it was present somewhere along this shoreline segment. 4. Convert the multipart layer to singlepart and then project into an equal area projection (example: USA Contiguous Albers Equal Area Conic). Add a new field called Acreage and calculate the geometry of the features. (Special note for the Washington state DNR data: per request of the source, the acreage values for the ShoreZone features were set to Null, and the acreage values for the SVMP features were derived from the source and not calculated separately.) Project the data back into NAD83. 5. Remove all unnecessary fields and populate others according to data dictionary. 6. Visually inspect older features for overlap with newer data. For example, if data from the 1970s within a small estuary is immediately adjacent to and overlapping data from 2016, remove the data from the 1970s. 7. Run repair geometry on layer. USERS PLEASE NOTE: Per request of the Washington state DNR, the acreage values for the ShoreZone features were set to Null, and the acreage values for the SVMP features were derived from the source and not calculated separately. Date and time: 2019-01-01T00:00:00 Process step: Process step: Description: Source data was received directly from sources. Downloadable source data is not available. USERS PLEASE NOTE: For Washington state, a large percentage of the state's coastline was designated as having seagrass based on a crosswalk between survey units (polygons) and shoreline seagrass status (polylines). Where polylines that were attributed as "seagrass present", polygons that intersected these line segments were extracted. While the resulting polygons (i.e. survey units) express that seagrass is found therein, it does not represent the footprint of the seagrass extent. Conversely, in some cases seagrass footprints were provided, such as in: Willapa Bay, Padilla Bay, and areas of Snohomish County. [Survey units originated from the Submerged Vegetation Monitoring Project (for Puget Sound and Strait of Juan de Fuca) and the Washington Marine Vegetation Atlas (for the Pacific coast). Shoreline status was provided by Washington state's ShoreZone inventory.] 1. Polygon to polyline crosswalk (noted above) performed in Washington state. 2. Shoreline data (denoting seagrass presence) from California DFW was buffered by 20 meters to create polygons (i.e. generalized footprints). 3. Projected each data set in NAD83. 4. Fields (date, provider, location) were added to each data set then populated. 5. Erased data sets that overlapped, retaining the newer data or data determined to be preferential to another. 6. All data sets merged together. 7. Removed unnecessary fields and populated others according to data dictionary. 8. Split merged data by UTM (zone 10 and 11), exploded features, and calculated area of polygons (in acres). 9. Merged data from both zones then check geometry. 10. Projected data in WGS84. Date and time: 2015-03-01T00:00:00 Source: Source: Description: Source Contribution: Provided data for Florida, Hawaii, Puerto Rico, US Virgin Islands, Guam, and CNMI (all shallow coral ecosystems areas, nationally) Source citation: Citation: Title: BenthicCover Date: missing Cited responsible party: Responsible party: Organisation name: MarineCadastre.gov Contact info: Contact: Online Resource: Online Resource: Linkage: URL: ftp://ftp.coast.noaa.gov/pub/MSP/BenthicCover.zip Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2017-01-01 Source: Source: Description: Source Contribution: Provided data for Alaska and Oregon Source citation: Citation: Title: BlueCarbon_2017_SHP Date: missing Cited responsible party: Responsible party: Organisation name: Commission for Environmental Cooperation (CEC) Contact info: Contact: Online Resource: Online Resource: Linkage: URL: http://www.cec.org/sites/default/files/Atlas/Files/blue_carbon/BlueCarbon_2017_SHP.zip Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for Massachusetts (data provided via email) Source citation: Citation: Title: CACO_Seagrass_CCS_surveys Date: missing Cited responsible party: Responsible party: Organisation name: National Park Service Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.nps.gov/index.htm Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for Mississippi (data provided via email) Source citation: Citation: Title: Chand_2005 Date: missing Cited responsible party: Responsible party: Organisation name: NOAA Office for Coastal Management (NOAA/OCM) Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://coast.noaa.gov/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: Role code: publisher Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2005-10-01 Source: Source: Description: Source Contribution: Provided data for Florida (data provided via email) Source citation: Citation: Title: Christiaen_et_al_2016 Date: missing Cited responsible party: Responsible party: Organisation name: Dauphin Island Sea Lab Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.disl.org/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2016-01-01 Source: Source: Description: Source Contribution: Provided data for New York (data provided via email) Source citation: Citation: Title: FIIS_Seagrass Date: missing Cited responsible party: Responsible party: Organisation name: New York Governor's Office of Storm Recovery (GOSR) Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://stormrecovery.ny.gov/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2018-01-01 Source: Source: Description: Source Contribution: Provided data for New York (data provided via email) Source citation: Citation: Title: LISS2018d Date: missing Cited responsible party: Responsible party: Organisation name: University of Rhode Island Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.uri.edu/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2018-01-01 Source: Source: Description: Source Contribution: Provided data for California (data provided via email) Source citation: Citation: Title: NoCA_estuaries Date: missing Cited responsible party: Responsible party: Organisation name: California Department of Fish and Wildlife Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.wildlife.ca.gov/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for California, Oregon, and Washington Source citation: Citation: Title: PMEP_West_Coast_Eelgrass_V1 Date: missing Cited responsible party: Responsible party: Organisation name: Pacific Marine and Estuarine Fish Habitat Partnership (PMEP) Contact info: Contact: Online Resource: Online Resource: Linkage: URL: http://www.pacificfishhabitat.org/data/west-coast-usa-eelgrass-habitat/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for Alabama (data provided via email) Source citation: Citation: Title: SAV2015 Date: missing Cited responsible party: Responsible party: Organisation name: Dauphin Island Sea Lab Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.disl.org/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2015-01-01 Source: Source: Description: Source Contribution: Provided SVMP and ShoreZone data for Washington (data provided via email) Source citation: Citation: Title: SVMPdata_2000-2017 Date: missing Cited responsible party: Responsible party: Organisation name: Washington State Department of Natural Resources Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://www.dnr.wa.gov/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided source data originally received directly from sources via email or downloaded online, for previously developed national data set. Source citation: Citation: Title: Seagrasses Date: missing Cited responsible party: Responsible party: Organisation name: California National Marine Fisheries Service Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://marinecadastre.gov/data/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for Rhode Island Source citation: Citation: Title: Submerged_Aquatic_Vegetation_2016 Date: missing Cited responsible party: Responsible party: Organisation name: Rhode Island Geographic Information System Contact info: Contact: Online Resource: Online Resource: Linkage: URL: http://www.rigis.org/datasets/submerged-aquatic-vegetation-sav-in-ri-coastal-waters-2016 Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for Massachusetts Source citation: Citation: Title: eelgrass2015_2017 Date: missing Cited responsible party: Responsible party: Organisation name: Massachusetts Department of Environmental Protection Contact info: Contact: Online Resource: Online Resource: Linkage: URL: http://download.massgis.digital.mass.gov/shapefiles/state/eelgrass2015_2017.zip Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for Virginia Source citation: Citation: Title: sav2016 Date: missing Cited responsible party: Responsible party: Organisation name: Virginia Institute of Marine Science Contact info: Contact: Online Resource: Online Resource: Linkage: URL: http://web.vims.edu/bio/sav/gis_data.html Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2016-01-01 Source: Source: Description: Source Contribution: Provided data for Florida Source citation: Citation: Title: seagrass_fl_poly Date: missing Cited responsible party: Responsible party: Organisation name: Florida Fish and Wildlife Conservation Commission Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://myfwc.com/research/habitat/seagrasses/ Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source: Source: Description: Source Contribution: Provided data for Florida Source citation: Citation: Title: sg_16_springscoast Date: missing Cited responsible party: Responsible party: Organisation name: Southwest Florida Water Management District Contact info: Contact: Online Resource: Online Resource: Linkage: URL: ftp://ftp.swfwmd.state.fl.us/pub/gisdata/swim/sg16_springscoast.zip Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2016-01-01 Source: Source: Description: Source Contribution: Provided data for Texas Source citation: Citation: Title: tpwd-seagrass Date: missing Cited responsible party: Responsible party: Organisation name: Texas Parks and Wildlife Department Contact info: Contact: Online Resource: Online Resource: Linkage: URL: https://tpwd.texas.gov/gis/resources/tpwd-seagrass.zip Protocol: WWW:LINK-1.0-http--link Name: Source Online Linkage Description: URL where the source data were originally accessed. Function: Online function code: information Role: inapplicable Source extent: Extent: Temporal element: Temporal extent: Extent: Time instant: Time position: 2012-01-01
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