Regional buildings with building height and roof elevation information. Many 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 can be used to dissolve the buildings into generalized building footprints.
Purpose: To develop and maintain an inventory of all buildings in the Portland metropolitan region. Used to store attribute information for buildings throughout the region. Also used for 3D modeling.
Update Frequency: As Needed
Additional Information: www.portlandmaps.com/metadata/index.cfm?&action=Di...
© City of Portland, Oregon
This layer is sourced from CGIS Open Data.
|Data type||Vector multipolygon|
|Attributes||Surface_Offset, Taxlot_State_ID, Building_Status, Predominant_Use, IPS_Building_Editing_Status, Square_Footage, Created_By, Number_of_Stories, Reference_Source, Building_ID, Flag_for_Review, Height_Source, Building_Name, Maximum_Height, Building_Volume, Adjusted_Surface_Elevation, ADA_Accessible, City_of_Portland_ID_-_BPS, Maintaining_Agency, Structure_Condition, Center_Latitude, Surface_Elevation, Occupancy_Source, Number_of_Stories_Source, Total_Occupancy, Creation_Date, Roof_Elevation, Building_Address, Units_Source, Watershed_Sciences_ID, Minimum_Height, IPS_Property_Key, Modifier_Name, Roof_Type, Shape_Length, Residential_Units, Year_Built, Modification_Date, Notes_on_Building, Retirement_Date_of_Building, Center_Longitude, Building_Number, Feature_Data_Source, Retired_Edit_Completed_By, Building_Type, Surface_Elevation_Source, Structure_Type, Reference_Source_Details, Square_Footage_Source, Building_Orientation, Field_Date, Average_Height|
|Services||Vector Query API|
|Revisions||1 - Browse all revisions|
|Current revision||Imported on Sept. 11, 2018 from Esri JSON in WGS 84 / Pseudo-Mercator. 53 geometries modified to be OGC compliant. Changelog.|