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UGB

The urban growth boundary separates urban and urbanize land from rural land. State law requires that a 20-year supply of urbanizable land be included inside its borders at all times. More information at www.metro-region.org/growth/ugbursa/ugb.html

 

Metadata also available as

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Metro Data Resource Center
Publication_Date: 1988
Title: sdeproduction.RANDALLGRA.land_UGB
Geospatial_Data_Presentation_Form: vector digital data
Online_Linkage:
Server=firedome; Service=sdeproduction; Database=sdeproduction; User=randallgra; Version=sde.DEFAULT
Description:
Abstract:
The urban growth boundary separates urban and urbanize land from rural land. State law requires that a 20-year supply of urbanizable land be included inside its borders at all times. More information at www.metro-region.org/growth/ugbursa/ugb.html
Purpose:
Metro has the statutory responsibility for managing the region's urban growth boundary. This layer is used for urban growth analysis.
Supplemental_Information:
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: Current
Currentness_Reference: Ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Continually
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -122.851173
East_Bounding_Coordinate: -122.220487
North_Bounding_Coordinate: 45.468421
South_Bounding_Coordinate: 45.132021
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Urban Growth Boundary
Theme_Keyword: Urban Services Boundary
Theme_Keyword: UGB
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Portland
Place_Keyword: Multnomah County
Place_Keyword: Washington County
Place_Keyword: Clackamas County
Place_Keyword: Oregon
Access_Constraints: None
Use_Constraints: None
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.6.1500

Data_Quality_Information:
Logical_Consistency_Report:
Completeness_Report:
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Registered to tax lots. Street center lines were digitized from aerial orthophotography at +/- 10 feet accuracy. Tax lots were fit to the street centerlines. Beaverton, Oregon City and Tigard planning areas were improved to +/- 5 feet accuracy. Multnomah County was created with coordinate geometry using better control.
Lineage:
Process_Step:
Process_Description:
The boundary was digitized based on the official hard copy urban growth boundary map. The boundary was registered to the ODOT detailed street map.
Process_Date: 1989 approx.
Process_Step:
Process_Description: The boundary was registered to the tax lot layer.
Process_Date: 1993 approx.
Process_Step:
Process_Description:
This layer was positionally adjusted to the most recent parcel base adjustments for both Multnomah and Clackamas Counties.
Process_Date: 199801
Process_Step:
Process_Description:
This layer was reprojected to the NAD83/91 projection (also known as HPGN) as part of a conversion of all RLIS map layers.
Process_Date: 199807
Process_Step:
Process_Description:
Projection information (.prj file), compatible with ArcGIS 8.1, was added to the layer.
Process_Date: 20010715
Process_Step:
Process_Description: Data now maintained in SDE GeoDataBase.
Process_Date: 20071106
Process_Step:
Process_Description: Dataset copied.
Source_Used_Citation_Abbreviation: K:\boundary\ugb_fill
Process_Date: 20081113
Process_Time: 10534600
Process_Step:
Process_Description: Dataset copied.
Source_Used_Citation_Abbreviation:
Server=firedome; Service=sdeproduction; Database=sdeproduction; User=sde; Version=sde.DEFAULT
Process_Step:
Process_Description: Metadata imported.
Source_Used_Citation_Abbreviation: U:\Projects\Work\Metadata\metadata_ugb.xml
Time_of_Day: 09463800

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Raster_Object_Information:
Raster_Object_Type: NA
Point_and_Vector_Object_Information:

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000328
Ordinate_Resolution: 0.000328
Planar_Distance_Units: international feet
Geodetic_Model:
Horizontal_Datum_Name: D_North_American_1983_HARN
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: 1.000000
Altitude_Encoding_Method:
Explicit elevation coordinate included with horizontal coordinates

Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: land_ugb
Entity_Type_Definition: Description of the UGB polygon attributes.
Entity_Type_Definition_Source:
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: Column containing the shape geometry
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: UGB_TYPE
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.
Attribute:
Attribute_Label: Shape_len

Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Metro Data Resource Center
Contact_Address:
Address_Type:
Address: 600 NE Grand Ave.
City: Portland
State_or_Province: OR
Postal_Code: 97232
Contact_Voice_Telephone: 503 797-1742
Contact_Facsimile_Telephone: 503 797-1909
Contact_Electronic_Mail_Address: drc@metro.dst.or.us
Resource_Description: Downloadable Data
Distribution_Liability:
The information in this file was derived from digital databases on Metro's GIS. Care was taken in the creation of this file. Metro cannot accept any responsibility for errors, omissions, or positional accuracy. There are no warranties, expressed or implied.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name:
Shapefile, arc export, DXF or MapInfo. Hourly fee will be charged for conversion
Transfer_Size:
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: ftp.metro-region.org
Access_Instructions:
Metro can place data on its FTP site on request. In most cases, a fee for the data will be charged. Call 503 797-1742 or email drc@metro.dst.or.us for instructions.
Offline_Option:
Offline_Media: CD-ROM
Recording_Format: ISO9660 (DOS, Unix, or Macintosh)
Fees: Free

Metadata_Reference_Information:
Metadata_Date: 20090616
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Metro Data Resource Center
Contact_Person: Joanna Mensher
Contact_Address:
Address_Type: mailing and physical address
Address: 600 NE Grand Ave.
City: Portland
State_or_Province: OR
Postal_Code: 97232
Contact_Voice_Telephone: 503-797-1587
Contact_Facsimile_Telephone: 503 797-1909
Contact_Electronic_Mail_Address: mensherj@metro.dst.or.us
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Extensions:
Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
Profile_Name: ESRI Metadata Profile

Lineage:

Generated by mp version 2.9.12 on Mon Dec 10 17:18:28 2012

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