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Portland, Oregon Building Footprints

City of Portland, Oregon
  • Added 12 Sep 2018
  • Updated 04 Jul 2019

Regional building footprints. Original buildings are constructed of multiple "polygons" representing the different building heights. All polygons making up a single building have the same "building ID" [Bldg_ID], which was used to dissolve the buildings into generalized building footprints. Attributes that apply to the entire building were retained.

--Additional Information:
Category: Building
Purpose: For mapping generalized building footprints, i.e., cartographic base maps.
Update Frequency: Continually

-- More Information:

© City of Portland, Oregon


RegionsClackamas County, Multnomah County, Washington County

Technical Details

Layer ID 96789
Data type Vector multipolygon
Feature count 718848
Attributes Use, Bldg_Name, Retirement_Date_of_Building, Capac_Src, Surf_Off, Max_Height, Min_Height, Source, StructCond, Capacity, Type, Height_Src, Avg_Height, Bldg_ID, Surf_Src, Volume, Address, Unit_Src, ADA_Access, Units_Res, SHAPE_Length, PROPKEY, DATA_SOURCE, Stories, Story_Src, Surf_Elev, State_ID, Bldg_Num, Roof_Type, Roof_Elev, Year_Built, Surf_Adj, Sqft_Src, StrucType, Retired_Edit_Completed_By, BldgStatus, EDIT_STAT, Source_Ref, Orient, Square_Ft
Services Vector Query API


Added12 Sep 2018
Last updated4 Jul 2019
Revisions 3 - Browse all revisions
Current revision Imported on July 3, 2019 from Esri JSON in WGS 84 / Pseudo-Mercator. 165 geometries modified to be OGC compliant. Changelog.
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