# San Francisco Bay Eelgrass - 2009

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Summary

Data were developed for the California Department of Transportation and the National Marine Fisheries Service

Description

San Francisco baywide eelgrass layer with density attributes developed from data collected in October and November of 2009.

Credits

Merkel & Associates, Inc

Use limitations

These data are considered to be draft-final and are subject to further revision by the authors. Data are for planning and regional management purposes only. Data have a higher degree of error expectation than would be anticipated from a survey of a smaller survey area. and shall not be used for project specific applications, nor shall they replace site specific investigations or data.

Extent

West | -122.504094 | East | -122.140362
North | 38.072889 | South | 37.555725

Scale Range

Maximum (zoomed in) | 1:5,000
Minimum (zoomed out) | 1:150,000,000

## ArcGIS Metadata ▼►

## Citation ▼►

TitleSan Francisco Bay Eelgrass - 2009
Presentation formatsdigital map
FGDC geospatial presentation formatvector digital data
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## Resource Details ▼►

Dataset languagesEnglish (UNITED STATES)
Statusunder development
Spatial representation typevector
Processing environmentMicrosoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.1.1.3143
Credits

      Merkel & Associates, Inc

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## Extents ▼►

Extent

Description

      October-November 2009

Temporal extent

Date and time

Indeterminate dateunknown

Extent

Geographic extent

Bounding rectangle

West longitude-122.506223
East longitude-122.134357
South latitude37.555016
North latitude38.074297

Extent

Geographic extent

Bounding rectangle

Extent typeExtent used for searching
West longitude-122.504094
East longitude-122.140362
North latitude38.072889
South latitude37.555725
Extent contains the resourceYes

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## Resource Points of Contact ▼►

Point of contact

Individual's nameKeith Merkel
Organization's nameMerkel & Associates, Inc.
Contact's rolepoint of contact

Contact information ▼►

Phone

Voice858-560-5465

Address

e-mail address kmerkel@merkelinc.com

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## Resource Maintenance ▼►

Resource maintenance

Update frequencyas needed

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## Resource Constraints ▼►

Legal constraints

Other constraints

      Draft San Francisco Bay Eelgrass Atlas (October - November 2009). Prepared for California Department of Transportation and National Marine Fisheries Service.

Constraints

Limitations of use

      These data are considered to be draft-final and are subject to further revision by the authors. Data are for planning and regional management purposes only. Data have a higher degree of error expectation than would be anticipated from a survey of a smaller survey area. and shall not be used for project specific applications, nor shall they replace site specific investigations or data.

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## Spatial Reference ▼►

Reference system identifier

Value3857
CodespaceEPSG
Version7.11.2

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## Spatial Data Properties ▼►

Vector ▼►

Level of topology for this datasetgeometry only
Geometric objects

Object typecomposite
Object count4

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## Data Quality ▼►

Scope of quality information ▼►

Resource leveldataset

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## Lineage ▼►

Process step
▼ ►

When the process occurred2009-12-04 15:05:35
DescriptionDataset moved.
Source data
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Relationship to the process stepused
Source citation ▼►

Alternate titlesS:\Projects\2008\08-027\08-027-04\GIS\Features\eelgrass\New Folder\eelgrass_from_sidescan

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## Distribution ▼►

Distribution format

NameShapefile

Transfer options

Transfer size7.862
Online source

Location\\Srsnap508\Snap508\GIS_Data\Statewide\eelgrass_data\Draft_2009_Eelgrass\2009_SFBay_Eelgrass.shp

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## Fields ▼►

Details for object 2009_SFBay_Eelgrass ▼►

Field FID
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Field description

      Internal feature number.

Description source

      ESRI

Description of valuesSequential unique whole numbers that are automatically generated.

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Field Shape
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Field description

      Feature geometry.

Description source

      ESRI

Description of valuesCoordinates defining the features.

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Field Density
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Field Source
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Field Date_
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Field Acreage
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Field AREA_m2
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## Metadata Details ▼►

Metadata languageEnglish (UNITED STATES)
Metadata character setutf8 - 8 bit UCS Transfer Format
Scope of the data described by the metadatadataset
Scope namedataset
Last update2014-10-24
ArcGIS metadata properties

Metadata formatArcGIS 1.0
Standard or profile used to edit metadataFGDC
Last modified in ArcGIS for the item2014-10-24 11:58:56

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## FGDC Metadata (read-only) ▼►

## Identification ▼►

  Citation
    Citation Information
      Originator REQUIRED: The name of an organization or individual that developed the data set.
      Publication Date REQUIRED:  he date when the data set is published or otherwise made available for release.
      Title
        Draft San Francisco Bay Eelgrass Atlas (October - November 2009)
      Geospatial Data Presentation Form vector digital data
      Online Linkage \\Srsnap508\Snap508\GIS_Data\Statewide\eelgrass_data\Draft_2009_Eelgrass\2009_SFBay_Eelgrass.shp
  Description
    Abstract

                                      San Francisco baywide eelgrass layer with density attributes developed from data collected in October and November of 2009.

    Purpose

                                      Data were developed for the California Department of Transportation and the National Marine Fisheries Service

  Time Period of Content
    Time Period Information
      Single Date/Time
        Calendar Date unknown
    Currentness Reference

                                      October-November 2009

  Status
    Progress In work
    Maintenance and Update Frequency As needed
  Spatial Domain
    Bounding Coordinates
      West Bounding Coordinate -122.506223
      East Bounding Coordinate -122.134357
      North Bounding Coordinate 38.074297
      South Bounding Coordinate 37.555016
  Access Constraints

                                Draft San Francisco Bay Eelgrass Atlas (October - November 2009).  Prepared for California Department of Transportation and National Marine Fisheries Service.

  Use Constraints

                                These data are considered to be draft-final and are subject to further revision by the authors.  Data are for planning and regional management purposes only.  Data have a higher degree of error expectation than would be anticipated from a survey of a smaller survey area.   and shall not be used for project specific applications, nor shall they replace site specific investigations or data.

  Point of Contact
    Contact Information
      Contact Person Primary
        Contact Person Keith Merkel
        Contact Organization Merkel & Associates, Inc.
      Contact Voice Telephone 858-560-5465
      Contact Electronic Mail Address kmerkel@merkelinc.com
  Data Set Credit

                                Merkel & Associates, Inc

  Native Data Set Environment
    Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000

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## Data Quality ▼►

  Lineage
    Process Step
      Process Description

                                            Dataset moved.

      Source Used Citation Abbreviation
        S:\Projects\2008\08-027\08-027-04\GIS\Features\eelgrass\New Folder\eelgrass_from_sidescan
      Process Date 2009-12-04
      Process Time 15:05:35
    Process Step
      Process Description

                                            Dataset copied.

      Process Date 2009-12-08
      Process Time 08:56:21

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## Spatial Reference ▼►

  Horizontal Coordinate System Definition
    Planar
      Planar Coordinate Information
        Planar Coordinate Encoding Method coordinate pair
        Coordinate Representation
          Abscissa Resolution 0.000000
          Ordinate Resolution 0.000000
        Planar Distance Units meters
    Geodetic Model
      Horizontal Datum Name D_WGS_1984
      Ellipsoid Name WGS_1984
      Semi-major Axis 6378137.000000
      Denominator of Flattening Ratio 298.257224

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## Entities and Attributes ▼►

  Detailed Description
    Entity Type
      Entity Type Label 2009_SFBay_Eelgrass
    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 Density
    Attribute
      Attribute Label Source
    Attribute
      Attribute Label Date_
    Attribute
      Attribute Label Acreage
    Attribute
      Attribute Label AREA_m2

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## Distribution Information ▼►

  Resource Description Downloadable Data
  Standard Order Process
    Digital Form
      Digital Transfer Information
        Transfer Size 7.853

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## Metadata Reference ▼►

  Metadata Date 2011-02-23
  Metadata Contact
    Contact Information
      Contact Organization Primary
        Contact Organization REQUIRED: The organization responsible for the metadata information.
        Contact Person REQUIRED: The person responsible for the metadata information.
      Contact Address
        Address Type REQUIRED: The mailing and/or physical address for the organization or individual.
        City REQUIRED: The city of the address.
        State or Province REQUIRED: The state or province of the address.
        Postal Code REQUIRED: The ZIP or other postal code of the address.
      Contact Voice Telephone REQUIRED: The telephone number by which individuals can speak to the organization or individual.
  Metadata Standard Name FGDC Content Standards for Digital Geospatial Metadata
  Metadata Standard Version FGDC-STD-001-1998
  Metadata Time Convention local time

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