Grasshopper Sparrow Habitat in the Gulf of Maine

Table of Contents

Identification Information
Data Quality Information
Spatial Data Organization Information
Spatial Reference Information
Entity and Attribute Information
Distribution Information
Metadata Reference Information



IDENTIFICATION_INFORMATION

 Citation:   
  Citation_Information:
      Originator: Arnold Banner      
      Publication_Date: 20000717
      Title: Grasshopper Sparrow Habitat in the Gulf of Maine (GRASSHOPHAB83)
      Edition: 
      Geospatial_Data_Presentation_Form: Map
      Publication_Information:
        Publication_Place: Falmouth, ME
        Publisher: U.S. Fish and Wildlife Service; Gulf of Maine Program
      Other_Citation_Details:
         The Gulf of Maine Habitat Mapping Project used occurrence information and species/habitat 
          models to map potential habitat for 63 species of primary concern to the U.S. Fish and 
          Wildlife Service. These  include migratory birds, anadromous and estuarine fishes, and threatened or    
          endangered species.   The habitat models are based on published literature, agency reports, and           
          knowledge of experts working with the species.
      Online_Linkage: 
      Larger_Work_Citation:
        Citation_Information:
          Originator:  Arnold Banner and Sue Schaller
          Publication_Date: 
          Title: Gulf of Maine Habitat Mapping Project
          Publication_Information:
            Publication_Place: Falmouth, Maine
            Publisher: U.S. Fish and Wildlife Service, Gulf of Maine Program, Northeast Region
          Online_Linkage: 
  Description:
    Abstract:
      Habitat for grasshopper sparrows was based on vegetative cover type, area of grassland, 
      and distance from edges.  For details see the model narrative: grasshopper_sparrow_model.htm

    Purpose:
      Habitat suitability information mapped for this and for 62
      other species of concern in the Gulf of Maine will be used
      to identify valuable areas for conservation, protection and enhancement of plant, fish and wildlife habitat.
    Supplemental_Information:
  Time_Period_of_Content:
    Time_Period_Information:
      Range_of_Dates/Times:
        Beginning_Date: 
        Ending_Date: 
    Currentness_Reference: 
  Status:
    Progress: Complete
    Maintenance_and_Update_Frequency: None planned
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -72.3892
      East_Bounding_Coordinate: -66.8317
      North_Bounding_Coordinate: 47.4396
      South_Bounding_Coordinate: 41.6446
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: None
      Theme_Keyword: habitat
      Theme_Keyword: model
      Theme_Keyword: grasshopper sparrow
      Theme_Keyword: Ammodramus savannarum
    Place:
      Place_Keyword_Thesaurus: None
      Place_Keyword: Maine
      Place_Keyword: New Hampshire
      Place_Keyword: Massachusetts
      Place_Keyword: United States
      Place_Keyword: Gulf of Maine
  Access_Constraints:
  Use_Constraints:
  Point_of_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Fish and Wildlife Service, Gulf of Maine Program
        Contact_Person: Arnold Banner
      Contact_Position: Senior Biologist
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 4R Fundy Road
        City: Falmouth
        State_or_Province: ME
        Postal_Code: 04105-1764
        Country: U.S.A.
      Contact_Voice_Telephone: 207 781-8364
      Contact_Facsimile_Telephone: 207 781-8369
      Contact_Electronic_Mail_Address: fw5es_gomp.gis@fws.gov
      Hours_of_Service: 8:00 am to 4:30 pm (Eastern Standard)
  Native_Data_Set_Environment:
    ESRI Grid format
    f:\arcdat\gom\birds\grasssparrow\grasshophab83
 
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DATA_QUALITY_INFORMATION Attribute_Accuracy: Attribute_Accuracy_Report: The accuracy of the attributes is determined by the scale and quality of the data sets used, which may have errors in characterizing land cover, soil, or other environmental condition. Logical_Consistency_Report: This raster data set is based on a descriptive model, applied to available GIS datasets. Completeness_Report: The coverage may omit useful habitat or erroneously identify habitat because of limitations of the source data and the models operating on those data. Habitat identification was limited by the spatial resolution of the underlying data and the quality and age of information available. The species may not be found in all the habitats shown, or may be found in additional areas; the information provided may not accurately portray most recent conditions. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Data set accuracy generally corresponds to that of the 1:24,000 base data used to align the raster data. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: N/A Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Arnold Banner Publication_Date: 19990616 Title: GOMLC7 Edition: Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Falmouth, ME Publisher: U.S. Fish and Wildlife Service; Gulf of Maine Program Other_Citation_Details: Online_Linkage: gomlc7.htm; see also Landcover_Data_Methods.htm Larger_Work_Citation: Citation_Information: Originator: Arnold Banner; Sue Schaller Publication_Date: Title: Gulf of Maine Habitat Mapping Project Publication_Information: Publication_Place: Falmouth, ME Publisher: U.S. Fish and Wildlife Service; Gulf of Maine Program Online_Linkage: Source_Scale_Denominator: Type_of_Source_Media: Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1993 Ending_Date: 1993 Source_Currentness_Reference: Source_Citation_Abbreviation: Source_Contribution: used to identify cover types, patch size, and distance to forest and developed areas. Source_Information: Source_Citation: Breeding Bird Surveys Citation_Information: Originator: Publication_Date: Title: GOMBBSPTS83.SHP Edition: Breeding Bird Surveys Geospatial_Data_Presentation_Form: database Publication_Information: Publication_Place: Patuxent MD Publisher: USGS Patuxent Wildlife Research Center Other_Citation_Details: see also gombbspts83.htm Online_Linkage: http://www.mp2-pwrc.usgs.gov/bbs/ Larger_Work_Citation: Citation_Information: Originator: Publication_Date: Title: Breeding Bird Surveys Publication_Information: Publication_Place: Patuxent MD Publisher: USGS Online_Linkage: http://www.mp2-pwrc.usgs.gov/bbs/ Source_Scale_Denominator: Type_of_Source_Media: Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19900105 Ending_Date: 19980930 Source_Currentness_Reference: Source_Citation_Abbreviation: Source_Contribution: We downloaded databases of counts by year by bird species at each of 50 stops along routes throughout study area, for the years 1997, 1998; data for 1990 donated by Raymond Oconnor, Univ. of Maine, Orono. We digitized routes and joined these to the database files. The coverage was used to identify which Forest Service Ecological Units delineated the range within the study area. Source_Information: Source_Citation: Shriver, W.G., R.J. MacCulloch, and J.V. Wells. 1999. Grassland Birds Data Compilation Project for the Northeast U.S. (USFWS Region 5). USFWS, Hadley MA. Citation_Information: Originator: Publication_Date: Title: Edition: Geospatial_Data_Presentation_Form: spreadsheet/table Publication_Information: Publication_Place: Hadley MA. Publisher: USFWS Other_Citation_Details: Online_Linkage: Larger_Work_Citation: Citation_Information: Originator: Publication_Date: Title: Publication_Information: Publication_Place: Publisher: Online_Linkage: Source_Scale_Denominator: Type_of_Source_Media: Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: Ending_Date: Source_Currentness_Reference: Source_Citation_Abbreviation: Source_Contribution: Areas of known use by grasshopper sparrows. Source_Information: Source_Citation: Ecological Units and Subunits Citation_Information: Originator: USDA Forest Service Publication_Date: 1995 Title: Ecological Units of the Eastern United States: First Approximation Edition: Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Publisher: USDA Forest Service, Southern Region Other_Citation_Details: Edited by J.E. Keys, Jr. and C.A. Carpenter Online_Linkage: Larger_Work_Citation: Citation_Information: Originator: Publication_Date: Title: Publication_Information: Publication_Place: Publisher: Online_Linkage: Source_Scale_Denominator: 1,000,000 Type_of_Source_Media: CDROM Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: Ending_Date: Source_Currentness_Reference: Source_Citation_Abbreviation: Source_Contribution: Ecologically homogeneous areas; used in conjunction with occurrence information, to identify polygons within which the species may be expected to occur; habitat within the polygons then is further delimited using parameters such as land cover. Process_Step: Process_Description: The grasshopper sparrow range within the study area was delineated by selecting all USDA Forest Service Ecological subunits (Keys et al. 1995) in which the sparrows were known to occur. Subsequent mapping and testing of the model was restricted to these areas. Suitable land cover types were selected, and scores adjusted according to their extent and distance from development and forests. Patches over 100 ha were regarded as optimal; patches between 10 and 100 ha have half that suitability, while smaller patches were regarded as of no value. Habitat within 200 m of development or forest had half the suitability value of interior grasslands. Scores for the three factors, cover type, area suitability, and proximity to edge, were combined to yield their geometric mean as an overall suitability score. See also grasshopper_sparrow_model.htm Source_Used_Citation_Abbreviation: Process_Date: Source_Produced_Citation_Abbreviation: Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Organization: U.S. Fish and Wildlife Service, Gulf of Maine Program Contact_Person: Arnold Banner Contact_Position: Senior Field Biologist Contact_Address: Address_Type: mailing and physical address Address: 4R Fundy Road City: Falmouth State_or_Province: ME Postal_Code: 04105-1764 Country: U.S.A. Contact_Voice_Telephone: 207 781-8364 Contact_Facsimile_Telephone: 207 781-8369 Contact_Electronic_Mail_Address: fw5es_gomp.gis@fws.gov Hours_of_Service: 8:00 am to 4:30 pm (Eastern Standard) Top

SPATIAL_DATA_ORGANIZATION_INFORMATION Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Grid Cell, 30 m Row_Count: 21381 Column_Count: 13972 Top

SPATIAL_REFERENCE_INFORMATION Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 19 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -69.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: Row and column Coordinate_Representation: Abscissa_Resolution: 30 Ordinate_Resolution: 30 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: GRS 80 Semi-major_Axis: 6378137.0000000 Denominator_of_Flattening_Ratio: 298.26 Top

ENTITY_AND_ATTRIBUTE_INFORMATION Detailed_Description: Entity_Type: Entity_Type_Label: grasshophab83.vat Entity_Type_Definition: GRID Value Attribute Table Entity_Type_Definition_Source: None Attribute: Attribute_Label: Value Attribute_Definition: Pixel value Attribute_Definition_Source: Model generated Attribute_Domain_Values: Unrepresentable_Domain: Software computed Attribute: Attribute_Label: Count Attribute_Definition: Number of pixels with same value Attribute_Definition_Source: Software generated Attribute_Domain_Values: Unrepresentable_Domain: Software computed Overview_Description: Entity_and_Attribute_Overview: Entity_and_Attribute_Detail_Citation: Grid-cell Value: indexed to habitat suitability, where 10 is optimal and 0 is unsuitable Top

DISTRIBUTION_INFORMATION Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Fish and Wildlife Service, Gulf of Maine Program Contact_Person: Robert Houston Contact_Position: Wildlife Biologist / GIS Specialist Contact_Address: Address_Type: mailing and physical address Address: 4R Fundy Road City: Falmouth State_or_Province: ME Postal_Code: 04105-1764 Country: U.S.A. Contact_Voice_Telephone: 207 781-8364 Contact_Facsimile_Telephone: 207 781-8369 Contact_Electronic_Mail_Address: fw5es_gomp.gis@fws.gov Hours_of_Service: 8:00 am to 4:30 pm (Eastern Standard) Resource_Description: This map may not accurately portray most recent conditions or occupation by the species, and is not warranted for any use other than it's original purpose which was to provide an estimate of habitat suitability. Distribution_Liability: There are no restrictions on the use of this data. However, secondary distribution must be accompanied by this documentation. Credit should always be given to the data source when this data is transferred or printed. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Digital_Transfer_Option: Offline_Option: Offline_Media: Recording_Format: Compatibility_Information: Fees: Ordering_Instructions: Top

METADATA_REFERENCE_INFORMATION Metadata_Date: 20000831 Metadata_Review_Date: Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Fish and Wildlife Service, Gulf of Maine Program Contact_Person: Arnold Banner Contact_Position: Senior Field Biologist Contact_Address: Address_Type: Mailing and physical address Address: 4R Fundy Road City: Falmouth State_or_Province: ME Postal_Code: 04105-1764 Country: U.S.A. Contact_Voice_Telephone: 207 781-8364 Contact_Facsimile_Telephone: 207 781-8369 Contact_Electronic_Mail_Address: fw5es_gomp.gis@fws.gov Hours_of_Service: 8:00 am to 4:30 pm (Eastern Standard) Metadata_Standard_Name: FGDC CSDGM Metadata_Standard_Version: FGDC-STD-001-1998 Top