Metadata: Corners, Improved

Corners, Improved

Category Transportation - Assets
Feature Dataset Name STAND-ALONE
Item Name Corner_improved_pdx
Database Type SDE
Originator City of Portland
Bureau Bureau of Transportation
Publication Date
Abstract Polygons representing improved street corners in the City of Portland. Attribute information includes owner, maintainer, material, and other relevant information. Taken together, the improved corners and sidewalk (sidewalk_pdx) datasets represent the City of Porltand's sidewalk network. 
Purpose For mapping and analysis related to the maintenance of improved street corners.
Supplemental Information
Last Dataset Update 09/19/2019 14:24
Last Source Update 09/19/2019 07:19
Maintenance/Update Frequency Weekly
Extent Clackamas County, Multnomah County, and Washington County, Oregon
Data Type Vector
Shape Type Polygon
Feature Count 38294
Horizontal Position Accuracy
Horizontal Position Accuracy Link Taxlots
Progress Complete
North Bounding Coordinate 726695.294619464
South Bounding Coordinate 651553.203333348
East Bounding Coordinate 7699597.74323397
West Bounding Coordinate 7605700.43214266
Theme Keyword(s) street,corner,sidewalk
Theme Keyword Thesaurus None
Place Keyword(s) Portland, Multnomah County, Washington County, Clackamas County, Oregon
Place Keyword Thesaurus None
Access Constraints Available for Public Use
Use Constraints These data are distributed under the terms of the City of Portland Data Distribution Policy. Care was taken in the creation of this data but it is provided "as is".

The City of Portland cannot accept any responsibility for errors, omissions, or positional accuracy.
Source Dataset Type File Geodatabase
Output Geodatabase ASSETS_PDOT.GDB
Distribution Grid: State plane coordinate system 1983(91).
Units: International feet
Datum: North American Datum of 1983/1991 (HPGN)
Liability: The information in this file was derived from digital databases on the City of Portland GIS. Care was taken in the creation of this file. The City cannot accept any responsibility for errors, omissions, or positional accuracy. There are no warranties, expressed or implied.
Format: Shapefile or File Geodatabase Feature Class - Data will be provided via City of Portland FTP Site.
Online Resource: http://portlandmaps.com/opendata
Online Instructions: City of Portland Public/Open Data is distributed via the PortlandMaps Open Data Site - http://portlandmaps.com/opendata. Data not available on the PortlandMaps Open Data site can be requested by contacting the City of Portland CGIS Group - maps@portlandoregon.gov
Transfer Size: varies
SPCS Zone Identifier: 5076
Contact(s)
Add
Kirk McEwen
503 823-7179
kirk.mcewen@portlandoregon.gov
1120 SW 5th Ave, Ste 800
Portland, OR 97204

City of Portland - PBOT
503-823-5185
503-823-7576
PBOTCommunications@portlandoregon.gov
File(s)
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Images
52777.png 274.59Kb X
Lineage
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Attribute Tables & Domains

X
corner_improved_pdx
Table Description
Table Jurisdiction
Column Sort Column Name Column Alias Column Type Column Size Domain Value(s) Column Description
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1 AssetID AssetID String 15
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X
Unique asset identifier.
1 LocationID LocationID String 15
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X
Location in PBOT's location hierarchy system.
1 ImagePath ImagePath String 255
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X
Link to related diagram or photo, not typically used for improved corners.
1 Radius Radius Numeric 8
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X
Curve radius of the improved corner (in feet).
1 Owner Owner String 15
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X
Owner of the asset. PdxTrans means the asset is owned by PBOT.
1 MaintResp MaintResp String 15
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X
Maintainer of the asset. PdxTrans means that PBOT is responsible for maintaining the asset.
1 Extended Extended String 1
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N No X
U Unknown X
Y Yes X
X
Indicates if the improved corner extends into roadway.
1 Material Material String 4
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AC Asphaltic concrete (asphalt) X
BRK Brick X
CONC Concrete X
GRVL Gravel X
PAVR Pavers X
UNK Unknown X
WOOD Wood X
X
Improved corner material.
1 HistFeatures HistFeatures String 1
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N No X
U Unknown X
Y Yes X
X
Indicates if historic features are present on improved corner.
1 DrainageStyle DrainageStyle String 255
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BRICK Pervious brick X
INFILT Infiltration strip X
OTHER Other X
PAVERS Pervious pavers X
UNKNOWN Unknown X
X
Drainage type for improved corner.
1 RampStyle RampStyle String 255
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DIAGONAL One Ramp, Two Directions
X
DOUBLE two Ramps, Two Directions X
ENDA End Ramp, Asphalt
X
ENDC End Ramp, Concrete X
LANDING Dropped Landing, Two Directions X
MIDBLOCK Midblock ramp X
NONE No Ramps X
SINGLEOne Ramp, One Direction X
UNKNOWN Unknown X
X
Ramp type included with improved corner.
1 WarningStyle WarningStyle String 255
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NONE None X
OTHER Other X
RAKED Raked Concrete X
TBRICK Tactile Brick X
TPANEL Tactile Panel X
TPAVER Tactile Pavers X
UNKNOWN Unknown X
WSTRIP Warning Strip X
X
Warning indicator included on improved corner ramp(s).