Identification_Information:
  Citation:
    Citation_Information:
      Originator: R.D. Conkwright
      Publication_Date: Unpublished Material
      Title: MapUnitPolysCS
      Geospatial_Data_Presentation_Form: vector digital data
      Online_Linkage: http://www.mgs.md.gov
      Larger_Work_Citation:
        Citation_Information:
          Originator: David K. Brezinski
          Publication_Date: 07/01/2013
          Title: Geologic Map of the Hagerstown, MD Quadrangle, HAGER2013.1
          Edition: HAGER2013.1
          Geospatial_Data_Presentation_Form: vector digital data
          Series_Information:
            Series_Name: Digital Quadrangle Geologic Map Series
          Publication_Information:
            Publication_Place: Baltimore, MD
            Publisher: Maryland Geological Survey
          Online_Linkage: http://www.mgs.md.gov
  Description:
    Abstract: Approximate subsurface geologic unit locations and geometry, displayed in map cross section
    Purpose: To display geologic units in geologic map cross section
  Time_Period_of_Content:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date: unknown
    Currentness_Reference: publication date
  Status:
    Progress: Complete
    Maintenance_and_Update_Frequency: None planned
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -77.751244
      East_Bounding_Coordinate: -77.624681
      North_Bounding_Coordinate: 39.668191
      South_Bounding_Coordinate: 39.636365
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: None
      Theme_Keyword: geologic unit, geology, formations
    Place:
      Place_Keyword: Hagerstown, Maryland
  Access_Constraints: None
  Use_Constraints: None
  Point_of_Contact:
    Contact_Information:
      Contact_Person_Primary:
        Contact_Person: R.D. Conkwright
        Contact_Organization: Maryland Geological Survey
      Contact_Position: Geologist
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 2300 St. Paul St.
        City: Baltimore
        State_or_Province: Maryland
        Postal_Code: 21218
        Country: USA
      Contact_Voice_Telephone: 410 337-9461
      Contact_Electronic_Mail_Address: bconkwright@dnr.state.md.us
      Hours_of_Service: 8:30am to 4:30pm EST
  Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.4000
Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report: Location and geometry of cross-section units are estimated by the stratigrapher.  They represent the theoretical geometry of geologic units at-depth, based on surface exposure of geologic features.  The interpretation is conjectural and is not intended to represent actual subsurface conditions.
  Logical_Consistency_Report: This representation of subsurface geologic units is based on the at-depth stratigraphic interpretation of geologic structures identified at the lands surface, and, where available, subsurface data such as well logs and seismic data.  Generally, subsurface data is too sparse in this area to allow for fully accurate representations of subsurface structures.  Therefore this geometry represents the stratigrapher's interpretation of the available data.  The graphic data has been tested for consistency through the application of ArcGIS topologic testing.  Polylines were tested to a 0.001 tolerance for overlap or gaps between line features and adjacent geologic formation polygons.
  Completeness_Report: Omissions in geologic unit data would be due primarily to lack of subsurface data or hidden or undiscovered surface units.  The stratigrapher has employed accepted standard procedures and due diligence to ensure the construction of reasonable geologic models.
  Positional_Accuracy:
    Horizontal_Positional_Accuracy:
      Horizontal_Positional_Accuracy_Report: Location and geometry of geologic units are estimated by the stratigrapher.  They represent the theoretical geometry of geologic faults at-depth, based on surface exposure of geologic features.  The interpretation is conjectural and is not intended to represent actual subsurface conditions.
    Vertical_Positional_Accuracy:
      Vertical_Positional_Accuracy_Report: unknown
  Lineage:
    Source_Information:
      Source_Citation:
        Citation_Information:
          Publication_Date: Unpublished Material
      Source_Scale_Denominator: 24000
      Type_of_Source_Media: stable-base material
      Source_Time_Period_of_Content:
        Source_Currentness_Reference: publication date
      Source_Citation_Abbreviation: David K, Brezinski
      Source_Contribution: Hand drawn ink-on mylar developed from field data overlaid on USGS topographic map (1:24000)
    Process_Step:
      Process_Description: Geologic map for target area was developed.
      Source_Used_Citation_Abbreviation: D.K. Brezinski
      Process_Date: Unknown
    Process_Step:
      Process_Description: Cross section hand drawn, ink-on-base-stable-Mylar.  Cross section structure based on interpretation of surface structures and, where available, subsurface data.
      Source_Used_Citation_Abbreviation: D.K. Brezinski
      Process_Date: Unknown
    Process_Step:
      Process_Description: Base-stable Mylar cross section artwork was scanned at 300 dpi and saved to TIF format image.
      Process_Date: Unknown
    Process_Step:
      Process_Description: Scanned image imported into ArcGIS 9.3.1 and georeferenced to base map.  Beginning and end points of cross section surface line, and the lower left and lower right corners of the section are used as georeference points on the scanned section.
      Process_Date: Unknown
    Process_Step:
      Process_Description: Geologic unit polygons on scanned image were digitized on-screen at a scale of 1:5000 or greater.
      Process_Date: Unknown
    Process_Step:
      Process_Description: Geologic unit feature class topology was built in ArcGIS Catalogue to identify topologic errors between adjacent polygons, and with contacts and faults.  Any errors were corrected.
      Process_Date: Unknown
  Cloud_Cover: n/a
Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method: Vector
  Point_and_Vector_Object_Information:
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: G-polygon
      Point_and_Vector_Object_Count: 33
Spatial_Reference_Information:
  Horizontal_Coordinate_System_Definition:
    Planar:
      Grid_Coordinate_System:
        Grid_Coordinate_System_Name: State Plane Coordinate System
        State_Plane_Coordinate_System:
          SPCS_Zone_Identifier: 1900
          Lambert_Conformal_Conic:
            Standard_Parallel: 38.300000
            Standard_Parallel: 39.450000
            Longitude_of_Central_Meridian: -77.000000
            Latitude_of_Projection_Origin: 37.666667
            False_Easting: 400000.000000
            False_Northing: 0.000000
      Planar_Coordinate_Information:
        Planar_Coordinate_Encoding_Method: coordinate pair
        Coordinate_Representation:
          Abscissa_Resolution: 0.000100
          Ordinate_Resolution: 0.000100
        Planar_Distance_Units: meters
    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
  Vertical_Coordinate_System_Definition:
    Altitude_System_Definition:
      Altitude_Resolution: 0.000100
      Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates
Entity_and_Attribute_Information:
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: MapUnitPolysCS
      Entity_Type_Definition: Subsurface geologic units in cross-section
      Entity_Type_Definition_Source: none
    Attribute:
      Attribute_Label: OBJECTID
      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: MapUnitAbbrev
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Map Unit Abbreviation
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: MapUnit
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Map Unit
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: Label
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Label
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Value_Accuracy_Information:
        Attribute_Value_Accuracy_Explanation: not used
    Attribute:
      Attribute_Label: IDConf
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Identity Confidence
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: Pattern
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Overlay Pattern
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: DataSources_ID
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Data Sources ID
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: Notes
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Notes
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: GeologicAge
      Attribute_Definition: geologic age of unit
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Geologic Age
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: MapUnitDesc_ID
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Map Unit Description ID
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: FC_ID
      Attribute_Definition: not used
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: FC-ID
          Codeset_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: UNIT_LABEL
      Attribute_Definition: Label for unit
      Attribute_Definition_Source: Author
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: Unit_Label
          Enumerated_Domain_Value_Definition: Standard geologic label for unit
          Enumerated_Domain_Value_Definition_Source: Maryland Geological Survey
    Attribute:
      Attribute_Label: ANNO_LABEL
      Attribute_Definition: coded label for annotation display
      Attribute_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: Anno_Label
          Enumerated_Domain_Value_Definition: unit name, coded for ESRI map annotation.  "_" is used to represent the Cambrian font symbol in the font "FGDC Geologic Age"
          Enumerated_Domain_Value_Definition_Source: FGDC Digital Cartographic Standard for Geologic Map Symbolization
    Attribute:
      Attribute_Label: SHAPE_Length
      Attribute_Definition: Length of feature in internal units.
      Attribute_Definition_Source: ESRI
      Attribute_Domain_Values:
        Unrepresentable_Domain: Positive real numbers that are automatically generated.
    Attribute:
      Attribute_Label: Shape_Area
      Attribute_Definition: Area of feature in internal units squared.
      Attribute_Definition_Source: ESRI
      Attribute_Domain_Values:
        Unrepresentable_Domain: Positive real numbers that are automatically generated.
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: Anno_55_58
  Overview_Description:
    Entity_and_Attribute_Overview: Used for display only.  Assigned attributes are GeologicAge, Unit_Label and Anno_Label.
    Entity_and_Attribute_Detail_Citation: FGDC Digital Cartographic Standard for Geologic Map Symbolization, FGDC-STD-013-2006, Faults
Distribution_Information:
  Distributor:
    Contact_Information:
      Contact_Person_Primary:
        Contact_Person: R.D. Conkwright
        Contact_Organization: Maryland Geological Survey
      Contact_Position: Geologist
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 2300 St. Paul St.
        City: Baltimore
        State_or_Province: MD
        Postal_Code: 21218
        Country: USA
      Contact_Voice_Telephone: 410 337-9461
      Contact_Electronic_Mail_Address: bconkwright@dnr.state.md.us
      Hours_of_Service: 8:30am to 4:30pm EST
  Resource_Description: Downloadable Data
  Distribution_Liability: None
  Standard_Order_Process:
    Digital_Form:
      Digital_Transfer_Information:
        Format_Name: ArcGIS geodatabase
        Format_Version_Number: ArcGIS 9.3.1
      Digital_Transfer_Option:
        Online_Option:
          Access_Instructions: Search website for file location
          Online_Computer_and_Operating_System: http://www.mgs.md.gov
    Fees: none
    Ordering_Instructions: Internet download
    Turnaround: n/a
  Custom_Order_Process:
    Contact the Publications Office
    Maryland Geological Survey
    410 554-5505
    publications@mgs.md.gov
Metadata_Reference_Information:
  Metadata_Date: 20130808
  Metadata_Future_Review_Date: as needed
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: Maryland Geological Survey
        Contact_Person: R.D. Conkwright
      Contact_Position: Geologist
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 2300 St. Paul St.
        City: Baltimore
        State_or_Province: Maryland
        Postal_Code: 21218
        Country: USA
      Contact_Voice_Telephone: 410 337-9461
      Contact_Electronic_Mail_Address: bconkwright@dnr.state.md.us
      Hours_of_Service: 8:30am to 4:30pm, EST
      Contact_Instructions: http://www.mgs.md.gov
  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
  Metadata_Extensions:
    Online_Linkage: http://www.esri.com/metadata/esriprof80.html
    Profile_Name: ESRI Metadata Profile
