Seagrass distribution off California

National Centers for Coastal Ocean Science
Data Set (DS) | ID: 39488 | Published / External
Created: 2017-04-05   |   Last Modified: 2024-11-12

Parent: CINMS_Assessment
Project (PRJ) | ID: 37140

ID: 39488
Data Set (DS)

* Discovery
• First Pass
» Metadata Rubric

Item Identification

* » Title Seagrass distribution off California
Short Name sav.shp
* Status Completed
Creation Date  
Revision Date  
• Publication Date 2006-01
* » Abstract

These data are a compilation of currently available seagrass GIS data sets for the west coast of the United States. These data have been compiled from seventeen different data sources. The source data were acquired over a large range of time periods, at many different spatial resolutions using a variety of methods, including aerial photography, videography, multispectral sensors, sonar, and field surveys. Users are cautioned to use these data as only a regional view of seagrass locations. Areas without mapped seagrass may contain seagrass, but digital data were unavailable during this data compilation
* Purpose

These data were developed for Pacific States Marine Fisheries Commission in cooperation with the National Marine Fisheries Service Northwest Region and the Pacific Fishery Management Council in support of an Environmental Impact Statement (EIS) to consider the designation and conservation of Essential Fish Habitat (EFH) for Pacific Coast Groundfish. These data were consolidated and integrated in a GIS format to support spatially explicit groundfish habitat modelling and impacts assessment on a coastwide scale.For this project, these data were used to examine the spatial distribution of seagrasses in context with a comprehensive biogeographic analysis of natural resources within southern California.
Notes

294
Other Citation Details
• Supplemental Information

Users are cautioned to use these data as only a regional view of seagrass locations. Areas without mapped seagrass may contain seagrass, but digital data were unavailable during this data compilation.
DOI (Digital Object Identifier)  
DOI Registration Authority  
DOI Issue Date  

Keywords

Theme Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > ANGIOSPERMS (FLOWERING PLANTS) > MONOCOTS > SEAGRASS
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > USE/FEEDING HABITATS
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > PELAGIC
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > ENVIRONMENTAL ASSESSMENTS
Global Change Master Directory (GCMD) Service Keywords EARTH SCIENCE SERVICES > MODELS > DYNAMIC VEGETATION/ECOSYSTEM MODELS
ISO 19115 Topic Category environment
ISO 19115 Topic Category oceans
Global Change Master Directory (GCMD) Data Center Keywords DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce
NOS Data Explorer Topic Category Environmental Monitoring
None eelgrass
None essential fish habitat (EFH)
None estuarine
None marine
None Phyllospadix sp.
None seafloor
None seagrass
None surfgrass
None Zostera spp.
   
   
   

Temporal Keywords

Thesaurus Keyword
   
   
   

* Spatial Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Location Keywords CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > CALIFORNIA
None California
None Northwest Pacific Ocean
None Oregon
None Washington
None west coast
   
   
   

Stratum Keywords

Thesaurus Keyword
   
   
   

Instrument Keywords

Thesaurus Keyword
   
   
   

Platform Keywords

Thesaurus Keyword
   
   
   

Physical Location

• » Organization National Centers for Coastal Ocean Science
• » City Silver Spring
• » State/Province MD
• Country  
• » Location Description

Data Set Information

* Data Set Scope Code Data Set
• Data Set Type  
• Maintenance Frequency Unknown
Maintenance Note
» Data Presentation Form vector digital data
• Entity Attribute Overview
Entity Attribute Detail Citation
Entity Attribute Detail URL  
Distribution Liability

These data were prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by NOAA, no warranty, expressed or implied, is made by NOAA 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 NOAA in the use of these data or related materials.
Data Set Credit Cooperators and funders who contributed to development of these data, include Pacific States Marine Fisheries Commission, and National Marine Fisheries Service, Northwest Fisheries Science Center, Southwest Fisheries Science Center, Northwest Region, and Southwest Region.

Support Roles

» At least one Distributor Org, one Metadata Contact, one Point of Contact, and one Data Steward should be listed.
* » Support Role Data Steward
* » Date Effective From 2006-01
Date Effective To
Position NCCOS Scientific Data Coordinator
Email Address NCCOS.data@noaa.gov
Phone  
Fax  
Mobile  
URL  
Business Hours  
Contact Instructions
* » Support Role Distributor
* » Date Effective From 2006-01
Date Effective To
Position NCCOS Scientific Data Coordinator
Email Address NCCOS.data@noaa.gov
Phone  
Fax  
Mobile  
URL  
Business Hours  
Contact Instructions
* » Support Role Metadata Contact
* » Date Effective From 2006-01
Date Effective To
Position NCCOS Scientific Data Coordinator
Email Address NCCOS.data@noaa.gov
Phone  
Fax  
Mobile  
URL  
Business Hours  
Contact Instructions
* » Support Role Point of Contact
* » Date Effective From 2006-01
Date Effective To
Position NCCOS Scientific Data Coordinator
Email Address NCCOS.data@noaa.gov
Phone  
Fax  
Mobile  
URL  
Business Hours  
Contact Instructions
* » Support Role Principal Investigator
* » Date Effective From 2006-01
Date Effective To
Person Clark, Randy
Address 1021 Balch Blvd
Stennis Space Center, MS 39529
Email Address randy.clark@noaa.gov
Phone 228-688-3732
Fax  
Mobile  
URL  
Business Hours  
Contact Instructions
* » Support Role
* » Date Effective From
Date Effective To
* » Contact
* Contact Instructions
* » Support Role
* » Date Effective From
Date Effective To
* » Contact
* Contact Instructions
* » Support Role
* » Date Effective From
Date Effective To
* » Contact
* Contact Instructions

Extents

Currentness Reference Ground Condition

Extent Group 1

Extent Description

Extent Group 1 / Geographic Area 1

* » W° Bound -124.872366
* » E° Bound -116.356753
* » N° Bound 49.027892
* » S° Bound 32.566836
* » Description

Extent Group 1 / Vertical Extent

EPSG Code
Vertical Minimum
Vertical Maximum

Extent Group 1 / Time Frame 1

* » Time Frame Type Range
* » Start 1987
End 2003
Alternate Start As Of Info  
Alternate End As Of Info  
Description

Spatial Information

Spatial Resolution

Angular Distance  
Angular Distance Units  
Horizontal Distance  
Horizontal Distance Units  
Vertical Distance  
Vertical Distance Units  
Equivalent Scale Denominator  
Level of Detail Description

Spatial Representation

Grid Representation Used?  
Vector Representation Used? Yes
Text / Table Representation Used?  
TIN Representation Used?  
Stereo Model Representation Used?  
Video Representation Used?  

Grid Representation

Dimension Count
Cell Geometry
Transformation Parameter Available?  

Axis Dimension
Dimension Type
Size
Resolution
Resolution Units
Resolution Type
Description

Axis Dimension
Dimension Type
Size
Resolution
Resolution Units
Resolution Type
Description

Vector Representation

Topology Level  
Complex Object Present? Yes
Complex Object Count 338507
Composite Object Present?  
Composite Object Count  
Curve Object Present?  
Curve Object Count  
Point Object Present?  
Point Object Count  
Solid Object Present?  
Solid Object Count  
Surface Object Present?  
Surface Object Count  

Vector Representation

Topology Level
Complex Object Present?  
Complex Object Count
Composite Object Present?  
Composite Object Count
Curve Object Present?  
Curve Object Count
Point Object Present?  
Point Object Count
Solid Object Present?  
Solid Object Count
Surface Object Present?  
Surface Object Count

Reference Systems

Reference System

EPSG Code

Horizontal Resolution
Horizontal Encoding Method
Latitude Resolution
Longitude Resolution
Coordinate X Resolution
Coordinate Y Resolution
Row Resolution
Column Resolution
Horizontal Units
Distance Resolution
Distance Units
Bearing Resolution
Bearing Units
Reference Direction
Reference Meridian

Vertical Resolution
Vertical Encoding Method
Vertical Resolution
Vertical Units

Access Information

Data License  
Data License URL  
Data License Statement
* » Security Class Unclassified
* Security Classification System
Security Handling Description
• Data Access Policy
» Data Access Procedure
• » Data Access Constraints

None
• Data Use Constraints

Before using the data for Morro Bay,California, users must contact Morro Bay National Estuary Program at 805-772-3834.
Metadata Access Constraints
Metadata Use Constraints

Distribution Information

Start Date  
» Download URL https://cdn.coastalscience.noaa.gov/datasets/e33_cinms/data/Chap_2_Data/SAV.zip
Distributor
File Name  
Description

Downloadable Data
File Date/Time  
File Type (Deprecated) ESRI Shape File
Distribution Format Shapefile
File Size  
Application Version  
Compression Uncompressed
Review Status  
Start Date
End Date
» Download URL
Distributor
File Name
Description
File Date/Time
File Type
FGDC Content Type
File Size
Application Version
Compression
Review Status
Start Date
End Date
» Download URL
Distributor
File Name
Description
File Date/Time
File Type
FGDC Content Type
File Size
Application Version
Compression
Review Status
Start Date
End Date
» Download URL
Distributor
File Name
Description
File Date/Time
File Type
FGDC Content Type
File Size
Application Version
Compression
Review Status

Archive Information

Location
File Identifier
File Name
URL
Description
DOI
Archive Date
Archive Update Frequency
Location
File Identifier
File Name
URL
Description
DOI
Archive Date
Archive Update Frequency
Location
File Identifier
File Name
URL
Description
DOI
Archive Date
Archive Update Frequency

URLs

URL https://cdn.coastalscience.noaa.gov/datasets/e33_cinms/data/Chap_2_Data/SAV.zip
Name  
URL Type Online Resource
File Resource Format  
Description
URL
Name
URL Type
File Resource Format
Description
URL
Name
URL Type
File Resource Format
Description
URL
Name
URL Type
File Resource Format
Description

Activity Log

Activity Time 2014-03-19
Activity Type  
Responsible Party  
Description

Date that the source FGDC record was last modified.
Activity Time 2017-04-05
Activity Type  
Responsible Party  
Description

Converted from FGDC Content Standards for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details.
Activity Time 2017-09-13
Activity Type  
Responsible Party  
Description

Partial upload of Spatial Info section only.
Activity Time 2017-11-01
Activity Type  
Responsible Party  
Description

Replaced entire Lineage section to populate new Source Contribution field.
Activity Time 2018-02-08
Activity Type  
Responsible Party  
Description

Partial upload of Positional Accuracy fields only.
Activity Time
Activity Type
Responsible Party
Description
Activity Time
Activity Type
Responsible Party
Description
Activity Time
Activity Type
Responsible Party
Description

Issues

Issue Date
Author
Issue
Issue Date
Author
Issue
Issue Date
Author
Issue

Technical Environment

Description

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.0.0.535

Data Quality

Representativeness
Accuracy

Attributes for source data sets were not validated. A quick visual review of merged data set was performed to assure that merging functions correctly retained attributes from source data.
Analytical Accuracy
Horizontal Positional Accuracy

Horizontal positional accuracy was not assessed. Positional accuracy is dependent upon each of the source data sets.
Vertical Positional Accuracy
Quantitation Limits
Bias
Comparability
Completeness Measure
Precision
Analytical Precision
Field Precision
Sensitivity
Detection Limit
Completeness Report

These data are by no means comprehensive for the entire West Coast. The data are generally more concentrated in populated areas that have been the focus of eelgrass studies and mapping project. Eelgrass areas have been the subject of many mapping projects, however surfgrass has only been mapped in a couple projects. Because a comprehensive coastwide survey has not been conducted for seagrass, it is difficult to know where the data gaps are.
Conceptual Consistency

Data are compiled from seventeen different data sources. These source data were created using a large variety of technologies, including aerial photography, underwater videography, aerial videography, aerial multispectral sensors, sonars (single beam, multibeam, and side-scan) and field surveys. Along with the multitude of data collection technologies, there were a multitude of spatial resolutions, georeferencing accuracies, and verification techniques.
» Quality Control Procedures Employed

Data Management

» Have Resources for Management of these Data Been Identified?  
» Approximate Percentage of Budget for these Data Devoted to Data Management  
» Do these Data Comply with the Data Access Directive?  
» Is Access to the Data Limited Based on an Approved Waiver?  
» If Distributor (Data Hosting Service) is Needed, Please Indicate  
» Approximate Delay Between Data Collection and Dissemination  
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed  
 
» Actual or Planned Long-Term Data Archive Location  
» If World Data Center or Other, Specify  
» If To Be Determined, Unable to Archive, or No Archiving Intended, Explain  
 
» Approximate Delay Between Data Collection and Archiving  
» How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive?  
 

Lineage

» Lineage Statement

Sources

Citation Title Alamitos Eelgrass July 2000
Contact Role Type  
Contact Type  
Contact Name Wetlands Support. Data provided by NOAA, National Marine Fisheries Service, Southwest Region, Bryant Chesney, bryant.chesney@noaa.gov
Publish Date 2004-01-01
Extent Type Discrete
Extent Start Date/Time 2000
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide eelgrass polygons for Alamitos Bay, California. | Source Geospatial Form: vector digital data | Type of Source Media: CD-ROM
Citation Title Baywide Eelgrass, San Francisco Bay, California
Contact Role Type  
Contact Type  
Contact Name Merkel and Associates. Provided by NOAA, National Marine Fisheries Service, Restoration Center, Santa Rosa, California -- Natalie Cosentino-Manning, (707)-575-6081, natalie.c-manning@noaa.gov
Publish Date 2004-04-10
Extent Type Discrete
Extent Start Date/Time 2003
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide current eelgrass polygons for San Francisco Bay, California | Source Geospatial Form: vector digital data | Type of Source Media: digital files provided by e-mail
Citation Title Eelgrass for King County, Washington
Contact Role Type  
Contact Type  
Contact Name King County Department of Natural Resources, Seattle, Washington and Battelle Marine Sciences Lab, Sequim, Washington. Provided by Amy Borde, (360)-681-3663, amy.borde@pnl.gov
Publish Date  
Extent Type Discrete
Extent Start Date/Time 1999
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide eelgrass polygons for King County, Washington | Source Geospatial Form: digital vector data | Type of Source Media: digital files provided via e-mail
Citation Title Eelgrass in Hood Canal, WA (hc_f1_7_3nov)
Contact Role Type  
Contact Type  
Contact Name Earth Design Consultants, Inc., Wetland and Watershed Assessment Group, Corvallis, Oregon and Point No Point Treaty Council, Kingston, WA
Publish Date 2003-11-03
Extent Type Discrete
Extent Start Date/Time 2000-07
Extent End Date/Time  
Scale Denominator  
Citation URL http://www.pnptc.org/
Citation URL Name  
Citation URL Description
Source Contribution

Provide eelgrass polygons for Hood Canal, Washington | Source Geospatial Form: raster digital data | Type of Source Media: CD-ROM
Citation Title Eelgrass Inventories for South Slough National Estuarine Research Reserve (SSNERR)
Contact Role Type  
Contact Type  
Contact Name South Slough National Estuarine Research Reserve. Data provided by Ecotrust, Michele Dailey, michele@ecotrust.org
Publish Date 1995-01-01
Extent Type Discrete
Extent Start Date/Time 1991-04
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide eelgrass polygons for South Slough NERR, Oregon | Source Geospatial Form: vector digital data | Type of Source Media: digital data downloaded via ftp
Citation Title Environmental Sensitivity Index (ESI) Atlas for Northern and Southern California and San Francisco Bay
Contact Role Type  
Contact Type  
Contact Name NOAA, National Ocean Service, Office of Response and Restoration, Hazardous Materials Response Division, Seattle, Washington and the State of California, Department of Fish and Game, Office of Spill Prevention and Response, Sacramento, California. Data from San Francisco Bay Watershed Database and Mapping Project CD-ROM (Release 2), NOAA, Office of Response and Restoration, Coastal Protection and Restoration Division, Michelle Jacobi, (206)-526-6830, michele.jacobi@noaa.gov
Publish Date 2003-01-01
Extent Type Discrete
Extent Start Date/Time 1994
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide seagrass polygons for northern and southern California | Source Geospatial Form: vector digital data | Type of Source Media: CD-ROM
Citation Title Humboldt Bay Eelgrass
Contact Role Type  
Contact Type  
Contact Name California Department of Fish and Game, Marine Region, Eureka, California. Provided by John Mello, Associate Marine Biologist, (707)-441-5755, jmello@dfg.ca.gov
Publish Date 2004-01-01
Extent Type Discrete
Extent Start Date/Time 2000
Extent End Date/Time  
Scale Denominator  
Citation URL http://www.pnptc.org/
Citation URL Name  
Citation URL Description
Source Contribution

These data were obtained to examine seagrass distribution off California. | Source Geospatial Form: vector digital data | Type of Source Media: CD-ROM
Citation Title Image Eelgrass for Tillamook Bay
Contact Role Type  
Contact Type  
Contact Name Earth Design Consultants
Publish Date 1996-01-01
Extent Type Discrete
Extent Start Date/Time 1995-07-14
Extent End Date/Time  
Scale Denominator  
Citation URL http://www.co.tillamook.or.us/gov/gis/download/metadata/eelgrass.htm
Citation URL Name  
Citation URL Description
Source Contribution

Provide eelgrass polygons for Tillamook Bay | Source Geospatial Form: raster digital data | Type of Source Media: digital file downloaded via ftp
Citation Title Maximum Historical Eelgrass Extent, San Francisco Bay, California
Contact Role Type  
Contact Type  
Contact Name Caltrans, NOAA Fisheries, and Merkel and Associates. Provided by NOAA, National Marine Fisheries Service, Restoration Center, Santa Rosa, California -- Natalie Cosentino-Manning, (707)-575-6081, natalie.c-manning@noaa.gov
Publish Date 2004-04-10
Extent Type  
Extent Start Date/Time  
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide maximum historical eelgrass polygons for San Francisco Bay, California | Source Geospatial Form: vector digital data | Type of Source Media: digital files provided by e-mail
Citation Title Morro Bay Eelgrass
Contact Role Type  
Contact Type  
Contact Name Morro Bay National Estuary Program. Provided by Ann Kitajima, (805)-772-3834.
Publish Date 2000-01-01
Extent Type Discrete
Extent Start Date/Time 2000
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide seagrass polygons for Morro Bay, California | Source Geospatial Form: vector digital data | Type of Source Media: digital files provided by e-mail
Citation Title Puget Sound Environmental Atlas -- Eelgrass
Contact Role Type  
Contact Type  
Contact Name Puget Sound Action Team. Provided by John Dohrmann, jdohrmann@psat.wa.gov
Publish Date 1992-01-01
Extent Type  
Extent Start Date/Time  
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide eelgrass polygons for Puget Sound, Washington | Source Geospatial Form: vector digital data | Type of Source Media: CD-ROM
Citation Title San Diego Bay 2000 Eelgrass Survey
Contact Role Type  
Contact Type  
Contact Name U.S. Navy SWDIV Naval Facilities Engineer Command and Port of San Diego. Data provided by NOAA, National Marine Fisheries Service, Southwest Region, Bryant Chesney, bryant.chesney@noaa.gov
Publish Date 2000-01-01
Extent Type Discrete
Extent Start Date/Time 2000
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide eelgrass polygons for San Diego, California | Source Geospatial Form: vector digital data | Type of Source Media: CD-ROM
Citation Title The Oregon Estuary Plan Book -- estuarine habitats
Contact Role Type  
Contact Type  
Contact Name Robert Cortright, Jeffery Weber, Robert Bailey, Oregon Department of Land Conservation and Development, Salem, Oregon
Publish Date 1987-01-01
Extent Type  
Extent Start Date/Time  
Extent End Date/Time  
Scale Denominator  
Citation URL http://www.inforain.org/
Citation URL Name  
Citation URL Description
Source Contribution

Provide seagrass polygons for Oregon estuaries | Source Geospatial Form: vector digital data | Type of Source Media: digital data downloaded from website
Citation Title Tomales Bay Eelgrass, 1992, 2000, 2001-2002
Contact Role Type  
Contact Type  
Contact Name California Department of Fish and Game. Data from San Francisco Bay Watershed Database and Mapping Project CD-ROM (Release 2), NOAA, Office of Response and Restoration, Coastal Protection and Restoration Division, Michelle Jacobi, (206)-526-6830, michele.jacobi@noaa.gov
Publish Date 2003-01-01
Extent Type Discrete
Extent Start Date/Time 1992
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution

Provide current and historical eelgrass polygons for Tomales Bay, California | Source Geospatial Form: vector digital data | Type of Source Media: CD-ROM
Citation Title Vegetation of the San Diego Region Nearshore Coastal Zone
Contact Role Type  
Contact Type  
Contact Name KTU+A
Publish Date 2003-12-01
Extent Type Range
Extent Start Date/Time 2002-10-04
Extent End Date/Time 2002-10-06
Scale Denominator  
Citation URL http://sccoos.ucsd.edu/nearshore/
Citation URL Name  
Citation URL Description
Source Contribution

Provide seagrass polygons for shallow (0-10 m depth) marine areas between Dana Point and San Diego, California | Source Geospatial Form: vector digital data | Type of Source Media: digital files downloaded from website
Citation Title
Contact Role Type
Contact Type
Contact Name
Publish Date
Extent Type
Extent Start Date/Time
Extent End Date/Time
Citation URL
Citation URL Name
Citation URL Description
Scale Denominator
Citation Title
Contact Role Type
Contact Type
Contact Name
Publish Date
Extent Type
Extent Start Date/Time
Extent End Date/Time
Citation URL
Citation URL Name
Citation URL Description
Scale Denominator
Citation Title
Contact Role Type
Contact Type
Contact Name
Publish Date
Extent Type
Extent Start Date/Time
Extent End Date/Time
Citation URL
Citation URL Name
Citation URL Description
Scale Denominator

Process Steps

Process Step Number 1
» Description

Each individual data set was converted to ArcInfo coverage format, projected to Albers projection, and all polygons other than seagrass polygons were deleted. Individual seagrass coverages were combined, using ArcInfo UNION command, into a single coastwide coverage. Seagrass type, source, and data year attributes were populated.
Process Date/Time 2004-01-01 00:00:00
Process Contact  
Phone (Voice)  
Email Address  
Source Humboldt Bay Eelgrass
Process Step Number
» Description
Process Date/Time
Process Contact
Phone (Voice)
Email Address
Source
Process Step Number
» Description
Process Date/Time
Process Contact
Phone (Voice)
Email Address
Source
Process Step Number
» Description
Process Date/Time
Process Contact
Phone (Voice)
Email Address
Source

Acquisition Information

Instruments

Instrument Unavailable Reason  
Identifier
Docucomp UUID
Instrument / Gear
Instrument Type
Description
Identifier
Docucomp UUID
Instrument / Gear
Instrument Type
Description
Identifier
Docucomp UUID
Instrument / Gear
Instrument Type
Description

Platforms

Platform Unavailable Reason  
Identifier
Docucomp UUID
Description

Mounted Instruments
Identifier  
Identifier  
Identifier  
Identifier
Docucomp UUID
Description

Mounted Instruments
Identifier  
Identifier  
Identifier  
Identifier
Docucomp UUID
Description

Mounted Instruments
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Identifier  
Identifier  

FAQs

Date
Author
Question
Answer

Child Items

Rubric scores updated every 15m

Score Type Title
  Entity (ENT) sav
     
     
     

Related Items

Item Type Relationship Type Title
     
     
     

Catalog Details

Catalog Item ID 39488
Metadata Record Created By Tyler Christensen
Metadata Record Created 2017-04-05 12:52+0000
Metadata Record Last Modified By Amber Batts
» Metadata Record Last Modified 2024-11-12 20:02+0000
Metadata Record Published 2018-07-12
Owner Org NCCOS
Metadata Publication Status Published Externally
Do Not Publish? N
Metadata Workflow State Published / External
Metadata Last Review Date 2018-07-12
Metadata Review Frequency 1 Year
Metadata Next Review Date 2019-07-12
Tags