parks_vegetation_surveys_pdx
Category	Parks
Feature Dataset Name	STAND-ALONE
Item Name	PARKS_VEGETATION_SURVEYS_PDX
Database Type	SDE
Originator	City of Portland
Bureau	Bureau of Parks and Recreation
Publication Date	01/01/2009
Abstract	In 2003 Portland Parks & Recreation staff began inventorying ecological conditions within the city's natural areas. All field survey data is organized in relation to specific geographic boundaries called Vegetation Units as represented in this layer. Initial mapping of Vegetation Unit boundaries is done by visual interpretation of orthophotos. During subsequent field surveys boundaries are modified so that Vegetation Units represent areas of homogenous vegetative and ecological conditions.
Purpose	The purpose of this data is to visualize vegetative and ecological conditions.
Supplemental Information
Last Dataset Update	03/14/2023 09:10
Last Source Update	05/04/2020 19:59
Maintenance/Update Frequency	As Needed
Extent	Clackamas County, Multnomah County, and Washington County, Oregon
Data Type	Vector
Shape Type	Polygon
Feature Count	1418
Horizontal Position Accuracy
Horizontal Position Accuracy Link	Taxlots
Progress	Complete
North Bounding Coordinate	5724554.2035
South Bounding Coordinate	5690193.5552
East Bounding Coordinate	-13633609.1965
West Bounding Coordinate	-13673093.3792
Theme Keyword(s)	Park, Natural Area, Vegetation
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	EGH_PUBLIC.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
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Images	52964.png 255.85Kb X
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Web Services

Service	Description	Feature Access	Layer
Parks_Protect_The_Best_Basemap	Parks PTB Basemap	Cached	Vegetation Units
Parks_PTB_Basemap	Parks PTB Basemap	Cached	Vegetation Units

Attribute Tables & Domains

X parks_vegetation_surveys_pdx
Table Description
Table Jurisdiction
Column Sort	Column Name	Column Alias	Column Type	Column Size	Domain Value(s)	Column Description Add
1	Poly_code	POLY_CODE	String	10	Add	X
1	Acres	Acres	Numeric	8	Add	X
1	Property_code	Property_code	String	10	Add	X
1	Wildlife_Unit	Wildlife_Unit	String	15	Add	X
1	NVCS_Class	NVCS_Class	String	255	Add	X
1	NVCS_Subclass	NVCS_Subclass	String	255	Add	X
1	NVCS_Group	NVCS_Group	String	255	Add	X
1	NVCS_Subgroup	NVCS__Subgroup	String	255	Add	X
1	NVCS_Formation	NVCS_Formation	String	255	Add	X
1	NVCS_Ecological_System	NVCS_Ecological_System	String	255	Add	X
1	NVCS_Alliance	NVCS_Alliance	String	255	Add	X
1	NVCS_Association	NVCS_Association	String	255	Add	X
1	Survey_Unit_Notes	Survey_Unit_Notes	String	255	Add	X
1	Past_Land_Use_Notes	Past_Land_Use_Notes	String	255	Add	X
1	Last_Visit_Date	Last_Visit_Date	Date	8	Add	X
1	Pct_Tree_Canopy	Pct_Tree_Canopy	Integer	2	Add	X
1	Visit_Note_1	Visit_Note_1	String	2147483647	Add	X
1	Visit_Note_2	Visit_Note_2	String	2147483647	Add	X
1	Visit_Note_3	Visit_Note_3	String	2147483647	Add	X
1	Wetland_Notes	Wetland_Notes	String	255	Add	X
1	Visit_Notes_4	Visit_Notes_4	String	255	Add	X
1	Pct_Non_Native_Cover	Pct_Non_Native_Cover	Integer	2	Add	X
1	Ecological_Health_Rating	Ecological_Health_Rating	String	25	Add	X