Tualatin River Watershed Data Dictionary

Metadata for ECOREG

Table of Contents

Identification_Information
     Abstract 
     Purpose 
     Supplemental Information 
Data_Quality_Information
Spatial_Data_Organization_Information
Entity_and_Attribute_Information
     Detailed Description
     Overview 
Distribution_Information
Metadata_Reference_Section

Identification_Information

Citation_Information 
    Originator: Jimmy Kagan, Jon Bowers
    Publication_Date: 
    Title: 
    Geospatial_Data_Presentation_Format: map


Description  
    Abstract
     
    Oregon ecoregions were delineated in hardcopy format by Jimmy Kagan of The
    Nature Conservancy
     
     
    Purpose
     
    For assessment of biodiversity within and across ecological regions.
     
     
     
Supplemental_Information
    Procedures_Used
     
     
    Revisions
     
     
    Reviews_Applied_to_Data
     
     
    Related_Spatial_and_Tabular_Data_Sets
     
     
    References_Cited
     
     
    Notes
     
     
Time_Period_of_Content
    Currentness_Reference
     
     
Status
    Progress:  
    Maintenance_and_Update_Frequency
     
     
Spatial_Domain
    Bounding_Coordinates
    West_Bounding_Coordinate: -123.43355275
    East_Bounding_Coordinate: -122.64279198
    North_Bounding_Coordinate: 45.80216744
    South_Bounding_Coordinate: 45.29271148


Keywords
    Theme
        Theme_Keyword_Thesaurus: None
        Theme_Keyword:  ecological regions biodiversity
    Place
        Place_Keyword_Thesaurus: None
        Place_Keyword:  Tualatin
    Stratum
        Stratum_Keyword_Thesaurus: None
        Stratum_Keyword:
    Temporal
        Temporal_Keyword_Thesaurus: None
        Temporal_Keyword:


Access_Constraints
 
 
Use_Constraints
General small scale state wide purppose
 
 


Data_Set_Credit
 
TNC - Jimmy Kagan, 503-228-9561 / IP - Jon Bowers, 503-226-8108
 
 
 
Security_Information
    Security_Classification_System: None
    Security_Classification:  UNCLASSIFIED
    Security_Handling_Description: None


Native_Data_Set_Environment: Windows_NT Windows_NT, ARC/INFO version 7.1.1


Cross_Reference
    Originator: Jimmy Kagan,  Jon Bowers
    Publication_Date: 
    Publication_Time: 
    Title: 
    Edition: 
    Geospatial_Data_Presentation_Form: map
    Series_Information
        Series_Name: 
        Issue_Identification: 
    Publication_Information
        Publication_Place: 
        Publisher: 
    Other_Citation_Details: 
    Online_Linkage: 
    Larger_Work_Citation: 

Data_Quality_Information

Attribute_Accuracy
    Attribute_Accuracy_Report: See Entity_Attribute_Information


    Quantitative_Attribute_Accuracy_Assessment
        Attribute_Accuracy_Value:  See Explanation
        Attribute_Accuracy_Explanation:
           Attribute accuracy is described, where present, with each
           attribute defined in the Entity and Attribute Section.


Logical_Consistency_Report: Polygon topology present.


Completeness_Report
 
 
Positional_Accuracy 
    Horizontal_Positional_Accuracy
        Horizontal_Positional_Accuracy_Report:
         
         




    Vertical_Positional_Accuracy
        Vertical_Positional_Accuracy_Report:
         
         
Lineage: See Supplemental_Information for overview.


Process_Steps
    Process_Step
    Process_Description: JON                      PROJECT COVER CST_ECO /A1/TUALATIN/DATA/BIO/CST_ECO_83 
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19980206 
    Process_Time:  1342
    Source_Produced_Citation_Abbreviation: None
    Process_Step
    Process_Description: JON                      BUILD /A1/TUALATIN/DATA/BIO/CST_ECO_83 POLY
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19980206 
    Process_Time:  1343
    Source_Produced_Citation_Abbreviation: None
    Process_Step
    Process_Description: JON RENAME CST_ECO_83 CST_ECO
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19980206 
    Process_Time:  1343
    Source_Produced_Citation_Abbreviation: None
    Process_Step
    Process_Description: MIKE COPY CST_ECO /A4/TUALATIN/DATA/BIO/ECOREG
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19980716 
    Process_Time:  1606
    Source_Produced_Citation_Abbreviation: None
    Process_Step
    Process_Description: KEITH   DOCUMENT ECOREG CREATE KEITH
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19980825 
    Process_Time:  1439
    Source_Produced_Citation_Abbreviation: None
    Process_Step
    Process_Description: KEITH   DOCUMENT ECOREG UPDATE KEITH
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19980825 
    Process_Time:  1446
    Source_Produced_Citation_Abbreviation: None
    Process_Step
    Process_Description: KEITH   DOCUMENT ECOREG UPDATE KEITH
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19980825 
    Process_Time:  1447
    Source_Produced_Citation_Abbreviation: None
    Process_Step
    Process_Description: MIKE   DOCUMENT ECOREG UPDATE MIKE
    Source_Used_Citation_Abbreviation:None
    Process_Date:  19981028 
    Process_Time:  1251
    Source_Produced_Citation_Abbreviation: None


Cloud_Cover
 
 
 

Spatial_Data_Organization_Information

Direct_Spatial_Reference_Method: Vector


Point_and_Vector_Object_Information
    SDTS_Terms_Description
        SDTS_Point_and_Vector_Object_Type: Point
        Point_and_Vector_Object_Count: 20
        SDTS_Point_and_Vector_Object_Type: String
        Point_and_Vector_Object_Count: 89
        SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains'
        Point_and_Vector_Object_Count:  21

Spatial_Reference_Information

Horizontal_Coordinate_System_Definition 


    Planar
        Grid_Coordinate_System
        Grid_Coordinate_System_Name: State_Plane_Coordinate_System
           Zone_Number: 5076
        Planar_Distance_Units: FEET
    Geodetic Model
        Horizontal_Datum_Name: North American Datum of 1983
        Ellipsoid_Name:  GRS1980

Entity_and_Attribute_Information

Detailed_Description 
    Entity_Type
    Entity_Type_Label: ECOREG.PAT
    Entity_Type_Definition: Oregon ecoregions
    Entity_Type_Definition_Source: hard copy maps
    Attribute:
        Attribute_Label: -
        Attribute_Definition: Oregon ecoregions
        Attribute_Definition_Source: hard copy maps
        Attribute_Domain_Values
            Enumerated_Domain
                Enumerated_Domain_Value: -
                Enumerated_Domain_Value_Definition
                Enumerated_Domain_Value_Definition_Source:
    Attribute:
        Attribute_Label: AREA
        Attribute_Definition: Area of poly/region in square coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values
            Enumerated_Domain
                Enumerated_Domain_Value: Positive real numbers
                Enumerated_Domain_Value_Definition
                Enumerated_Domain_Value_Definition_Source:
    Attribute:
        Attribute_Label: PERIMETER
        Attribute_Definition: Perimeter of poly/region in coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values
            Enumerated_Domain
                Enumerated_Domain_Value: Positive real numbers
                Enumerated_Domain_Value_Definition
                Enumerated_Domain_Value_Definition_Source:
    Attribute:
        Attribute_Label: ECOREG#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values
            Enumerated_Domain
                Enumerated_Domain_Value: Sequential unique positive integer
                Enumerated_Domain_Value_Definition
                Enumerated_Domain_Value_Definition_Source:
    Attribute:
        Attribute_Label: ECOREG-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values
            Enumerated_Domain
                Enumerated_Domain_Value: Integer
                Enumerated_Domain_Value_Definition
                Enumerated_Domain_Value_Definition_Source:
    Attribute:
        Attribute_Label: PSHD
        Attribute_Definition: Ecoregion type
        Attribute_Definition_Source: Designated
        Attribute_Domain_Values
            Enumerated_Domain
                Enumerated_Domain_Value: 1, 19, 67, 79
                Enumerated_Domain_Value_Definition
                Enumerated_Domain_Value_Definition_Source:


 Overview_Description 
    Entity_and_Attribute_Overview 
     
    Four ecoregion types exist within the Tualatin Basin
    and are defined by the pshd code as follows.
     
    Code descriptions for item pshd:
     
    1 = Willamette Valley / Prairie Terraces
    19 = Willamette Valley / Foothills
    67 = Coast Range / Willapa Hills
    79 = Coast Range / Volcanic
     
     
    Entity_and_Attribute_Detail_Citation: Not Available

Distribution_Information

Metadata_Reference_Section

Metadata_Date: 19981028
Metadata_Contact:
 
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version:  19940608
Metadata_Time_Convention:  Local Time
Metadata_Security_Information:
    Metadata_Security_Classification_System:  None
    Metadata_Security_Classification:  UNCLASSIFIED
    Metadata_Security_Handling_Description:  None


Last modified: 98-10-28.12:52:41.Wed