20260521
03274700
1.0
FALSE
BUILDINGS__roofprints
1249191.452977
1579717.820138
279494.303341
476783.257844
1
002
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS["NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1640416.666666667],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.8333333333333],PARAMETER["Standard_Parallel_1",47.5],PARAMETER["Standard_Parallel_2",48.73333333333333],PARAMETER["Latitude_Of_Origin",47.0],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2285]]</WKT><XOrigin>-117104300</XOrigin><YOrigin>-99539600</YOrigin><XYScale>3048.0060960121928</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102748</WKID><LatestWKID>2285</LatestWKID></ProjectedCoordinateSystem>
20240830
14003300
20240830
14003300
150000000
5000
NAP
dataset
Gi-Choul Ahn
Snohomish County Public Works Surface Water Management
Principal GIS Analyst
Gi-Choul.Ahn@co.snohomish.wa.us
425 262 2590
20240830
ArcGIS Metadata
1.0
Feature Class
BUILDINGS__roofprints
This polygon layer represents building footprints and roofprints.
Snohomish County Surface Water Management
Gi-Choul Ahn
Snohomish County Public Works Surface Water Management
Principal GIS Analyst
425 262 2590
Gi-Choul.Ahn@co.snohomish.wa.us
Surface Water Management
Surface Water Management
Snohomish County
Building
Footprint
Roofprint
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>All maps, data, and information set forth herein (“Data”), are for illustrative purposes only and are not to be considered an official citation to, or representation of, the Snohomish County Code. Amendments and updates to the Data, together with other applicable County Code provisions, may apply which are not depicted herein. Snohomish County makes no representation or warranty concerning the content, accuracy, currency, completeness or quality of the Data contained herein and expressly disclaims any warranty of merchantability or fitness for any particular purpose. All persons accessing or otherwise using this Data assume all responsibility for use thereof and agree to hold Snohomish County harmless from and against any damages, loss, claim or liability arising out of any error, defect or omission contained within said Data. Washington State Law, Ch. 42.56 RCW, prohibits state and local agencies from providing access to lists of individuals intended for use for commercial purposes and, thus, no commercial use may be made of any Data comprising lists of individuals contained herein.</SPAN></P></DIV></DIV></DIV>
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
true
-122.408987
-121.310949
47.769738
48.30638
1
-122.440671
-121.080148
48.306797
47.755139
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This map layer represents building footprint polygon work for Snohomish County Public Works - Surface Water Management Division. It was initially created by compiling building footprints and roofprints data produced by Microsoft Bing and OpenStreetMap (see </SPAN><A href="https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.openstreetmap.org%2Fwiki%2FMicrosoft_Building_Footprint_Data&data=02%7C01%7CGi-Choul.Ahn%40co.snohomish.wa.us%7Cf75c6bcd1335444269b008d5ddd95647%7C6bd456aabc074218897c4d0a6a503ee2%7C1%7C0%7C636658847908102462&sdata=Zaaz2ad7Xg6m6L9uPcqyJWpfz3aGV5oU8GSJqYaQK1M%3D&reserved=0"><SPAN><SPAN>https://wiki.openstreetmap.org/wiki/Microsoft_Building_Footprint_Data</SPAN></SPAN></A><SPAN>and </SPAN><A href="https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Foverpass-turbo.eu%2Fs%2FzMy&data=02%7C01%7CRaoul.Comaduran%40co.snohomish.wa.us%7C006ca1b8009843f612d308d5d892b0a9%7C6bd456aabc074218897c4d0a6a503ee2%7C1%7C1%7C636653046911745881&sdata=ZUd%2Fd6M%2F6OyQKqeVuGzxiJrtPgrM%2FMJmiueY4o4JT2U%3D&reserved=0"><SPAN><SPAN>http://overpass-turbo.eu/s/zMy</SPAN></SPAN></A><SPAN>for more details). Any overlapping polygons between the two datasets were cleaned prior to adding new/missing rooftops. Also, existing rooftop geometry is being modified if the initial rooftop is not accurate or significant structures need to be added/removed due to the building modification. Updates are being made whenever new aerial imagery is available. Height data are remote sensed from LiDAR first return and bare earth data. Height field may not be populated for building built after the LiDAR data was collected. This is a working layer and cannot guarantee the currency of building footprint geometry. </SPAN></P></DIV></DIV></DIV>
EPSG
5.3(9.0.0)
BUILDINGS__roofprints
Feature Class
295160
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Name
Name
String
50
0
0
Height
Height
Double
8
38
8
Shape
SHAPE
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
SOURCE
SOURCE
String
50
0
0
created_date
created_date
Date
8
0
0
last_edited_date
last_edited_date
Date
8
0
0
UNIQ_ID
UNIQ_ID
String
50
0
0
HT_MEAN
HT_MEAN
Double
8
38
8
HT_MAX
HT_MAX
Double
8
38
8
HT_95
HT_95
Double
8
38
8
Shape.STArea()
SHAPE.STArea()
Double
0
0
0
Shape.STLength()
SHAPE.STLength()
Double
0
0
0
295160
Simple
FALSE
295160
TRUE
FALSE