ISE GIS Research Lab ISE GIS Research Lab
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: Institue for A Sutainable Environment, University of Oregon (ISE) Publication_Date: Deceber 1999 Title: Landuse and Landcover ca. 1990 (version 121599) Edition: 3a Geospatial_Data_Presentation_Format: Spatial dataset Publication_Information Publication_Place: Eugene Publisher: ISE Online_Linkage: http://www.fsl.orst.edu/pnwerc/wrb/access.html
Description Abstract A combined landuse and landcover mape of the Willamette River Basin for approximately 1990, version three 'a' December 15, 1999 (121599). Purpose Establishes the existing conditions base for projections of potential future conditions. Supplemental_Information Procedures_Used Please see process narrative. Agricultural fields are identified from a database and model developed by John Bolte and Pat Berger of the Bioresources Engineering Laboratory at Oregon State University. Revisions This is version three 'a', which includes revisions defined during the November 1999 ERC all scientists meeting: a) incorporation of a forest disturbance map developed by Warren Cohen of OSU; and b) an updated version of the agriculture dataset. This version (3a) is an update to version 3 which corrects errors in agricultural classifications primarily in Benton County. Reviews_Applied_to_Data This grid expresses the classification scheme used throughout the ERC to characterize present and future conditions of the WRB. Its legend has been reviewed and revised by Consortium participants during the preceding two years. In addition, analytic (modeling) products derived from this dataset have been compared to each other and external sources to evaluate its accuracy. The grid is compiled from fourteen component grids, many of which are subsets and derivatives of multiple sources. In combining both satellite imagery for landcover and other sources for landuse, rules of precedence are used to specify the final value of cells for which multiple candidates exist. This precedence scheme has been reviewed by the Consortium and is documented as described in the Procedures Used section and narrative, above. The default value for any cell not otherwise specified is the 40 category TM classification identified in the Citations Section of the metadata. Classification accuracy has been assessed through comparison of classed values with independant sources and by other means. Contingency tables are available. Related_Spatial_and_Tabular_Data_Sets Please see process narrative. References_Cited Please see process narrative. Notes Please see process narrative. Time_Period_of_Content Range_of_Dates/Times Beginning_Date: 1988 Ending_Date: 1997 Currentness_Reference Please see process narrative. Status Progress: Final Maintenance_and_Update_Frequency No updates planned. Spatial_Domain Bounding_Coordinates West_Bounding_Coordinate: -123.76825535 East_Bounding_Coordinate: -121.63022769 North_Bounding_Coordinate: 45.93887393 South_Bounding_Coordinate: 43.35066538
Keywords Theme Theme_Keyword_Thesaurus: None Theme_Keyword: landcover landuse existing conditions Place Place_Keyword_Thesaurus: None Place_Keyword: Willamette River Basin Stratum Stratum_Keyword_Thesaurus: None Stratum_Keyword: Temporal Temporal_Keyword_Thesaurus: None Temporal_Keyword:
Access_Constraints n/a Use_Constraints Thirty meter sampling grid. Point_of_Contact: See Distribution_Information for contact information.
Data_Set_Credit Susan Payne, Allan Branscomb, and ISE laboratory staff. Security_Information Security_Classification_System: None Security_Classification: UNCLASSIFIED Security_Handling_Description: None
Native_Data_Set_Environment: SunOS UNIX, ARC/INFO version 7.1.2
Cross_Reference Originator: Laboratory for Applications of Remote Sensing in Ecology, OSU/FSL Publication_Date: 1999 Publication_Time: Title: Version 4 (40 class grid) Edition: Geospatial_Data_Presentation_Form: Spatial dataset Series_Information Series_Name: Issue_Identification: Publication_Information Publication_Place: Publisher: Other_Citation_Details: Online_Linkage: http://www.fsl.orst.edu/larse/wrb/v4_meta.html Larger_Work_Citation:
Cross_Reference Originator: John Bolte, Pat Berger / Bioresources Engineering, OSU Publication_Date: December 1999 Publication_Time: Title: Agricultural land use Edition: Geospatial_Data_Presentation_Form: Series_Information Series_Name: Issue_Identification: Publication_Information Publication_Place: Publisher: Other_Citation_Details: Online_Linkage: http://www.fsl.orst.edu/pnwerc/wrb/toc.html Larger_Work_Citation:
Cross_Reference Originator: Multiple additional sources, please see URL below Publication_Date: Publication_Time: Title: Edition: Geospatial_Data_Presentation_Form: Series_Information Series_Name: Issue_Identification: Publication_Information Publication_Place: Publisher: Other_Citation_Details: Online_Linkage: http://www.fsl.orst.edu/pnwerc/wrb/maps/ec90/assemblec.html 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: Not applicable for raster data.
Completeness_Report Please see process narrative. Positional_Accuracy Horizontal_Positional_Accuracy Horizontal_Positional_Accuracy_Report: The positional accuracy of this map results from the combined errors of its sources, described in their respective metadata. The TM data are corrected to a USGS spatial reference grid at 25 meter grain.
Quantitative_Horizontal_Positional_Accuracy_Assessment: Horizontal_Positional_Accuracy_Value: 30 m Horizontal_Positional_Accuracy_Explanation: Resolution as reported
Vertical_Positional_Accuracy Vertical_Positional_Accuracy_Report: None. Lineage: See Supplemental_Information for overview.Process_Steps Process_Step Process_Description: SPAYNE EC90 = MERGE (/ISE3/FUTURES/CCOND/ROADS19-21, /ISE3/FUTURES/CCOND/UGBTAXR Source_Used_Citation_Abbreviation:None Process_Date: 19991129 Process_Time: 1527 Source_Produced_Citation_Abbreviation: None Process_Step Process_Description: ALLANB COPY /ISE11/SPTEMP/TRANSFER/EC90 EC90 Source_Used_Citation_Abbreviation:None Process_Date: 19991130 Process_Time: 756 Source_Produced_Citation_Abbreviation: None Process_Step Process_Description: ALLANB COPY /ISE7/STAFF/ALLANB/EC90 EC90 Source_Used_Citation_Abbreviation:None Process_Date: 19991130 Process_Time: 801 Source_Produced_Citation_Abbreviation: None Process_Step Process_Description: ALLANB DOCUMENT EC90 COPY /ISE7/STAFF/ALLANB/EC90GRID/EC90 ALLANB Source_Used_Citation_Abbreviation:None Process_Date: 19991215 Process_Time: 808 Source_Produced_Citation_Abbreviation: None Process_Step Process_Description: ALLANB DOCUMENT EC90 UPDATE ALLANB Source_Used_Citation_Abbreviation:None Process_Date: 19991215 Process_Time: 909 Source_Produced_Citation_Abbreviation: None
Cloud_Cover Not specified in source documentation.
Spatial_Data_Organization_Information Direct_Spatial_Reference_Method: Raster
Raster_Object_Information: Raster_Object_Type: Grid Cell Row_Count: 9565 Column_Count: 5525
Spatial_Reference_Information Horizontal_Coordinate_System_Definition
Planar Grid_Coordinate_System Grid_Coordinate_System_Name: Universal_Transverse_Mercator (UTM) Zone_Number: 10 Planar_Distance_Units: METERS Geodetic Model Horizontal_Datum_Name: Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6,378,206.4 Denominator_of_Flattening: 294.98
Entity_and_Attribute_Information Detailed_Description Entity_Type Entity_Type_Label: EC90.VAT Entity_Type_Definition: Attribute table Entity_Type_Definition_Source: ARC/INFO Attribute: Attribute_Label: - Attribute_Definition: Attribute table Attribute_Definition_Source: ARC/INFO Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: - Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: VALUE Attribute_Definition: Landcover or landuse class code Attribute_Definition_Source: Computed Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: Integer Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: COUNT Attribute_Definition: Number of GRID cells of a VALUE Attribute_Definition_Source: Computed Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: Integer Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source: Entity_Type Entity_Type_Label: EC90.STA Entity_Type_Definition: Statistics table Entity_Type_Definition_Source: GRID Attribute: Attribute_Label: - Attribute_Definition: Statistics table Attribute_Definition_Source: GRID Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: - Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: MIN Attribute_Definition: Minimum GRID cell VALUE Attribute_Definition_Source: Computed Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: Real number Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: MAX Attribute_Definition: Maximum GRID cell VALUE Attribute_Definition_Source: Computed Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: Real number Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: MEAN Attribute_Definition: Mean GRID cell VALUE Attribute_Definition_Source: Computed Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: Real number Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source: Attribute: Attribute_Label: STDV Attribute_Definition: Standard Deviation of GRID cell VALUEs Attribute_Definition_Source: Computed Attribute_Domain_Values Enumerated_Domain Enumerated_Domain_Value: Positive real number Enumerated_Domain_Value_Definition Enumerated_Domain_Value_Definition_Source:
Overview_Description Entity_and_Attribute_Overview Value Attribute Table contains cell totals for each value. Entity_and_Attribute_Detail_Citation: Not Available
Distribution_Information
Distributor Contact_Person_Primary Contact_Person: David Hulse Contact_Organization: Institute for a Sustainable Environment Contact_Position: Director Contact_Address Address_Type: mailing and physical address Address: 5249 University of Oregon City: Eugene State_or_Province: OR Postal_Code: 97403-5249 Country: USA Contact_Voice_Telephone: 541-346-3634 Contact_Facsimile_Telephone: 541-346-3626 (Attn: D. Hulse) Contact_Electronic_Mail_Address: dhulse@darkwing.uoregon.edu Hours_of_Service: 8:30 A - 4:30 P Resource_Description: Data sets produced at UO for the EPA PNW ERC Distribution_Liability: none Standard_Order_Process Digital_Form Digital_Transfer_Information Format_Name: ArcInfo 7.1.2 Unix raster grids Format_Information_Content: AI 7.1.2 UNIX workspace in tar format File_Decompression_Technique: unix compress Format_Name: ArcInfo Unix 7.1.2 vector coverages Format_Information_Content: Export format File_Decompression_Technique: Digital_Transfer_Option Online_Option Computer_Contact_Information Network_Address Network_Resource_Name: OSU For. Sci. Lab. Available_Time_Period Beginning_Date/Time: March 1999 Ending_Date/Time: Open
Metadata_Reference_Section Metadata_Date: 19991130 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: David Hulse Contact_Organization: Institute for a Sustainable Environment Contact_Position: Director Contact_Address: Address_Type: mailing and physical address Address: 5249 University of Oregon City: Eugene State_or_Province: OR Postal_Code: 97403-5249 Country: USA Contact_Voice_Telephone: 541-346-3634 Contact_Facsimile_Telephone: 541-346-3626 (Attn: D. Hulse) Contact_Electronic_Mail_Address: dhulse@darkwing.uoregon.edu Hours_of_Service: 8:30 A - 4:30 P 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: 99-12-15.09:12:44.Wed.