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Service Description: This spatial data set contains polygons representing building footprints in the City of Welland. The data was compiled as part of the 2018 Aerial Imagery project administered by the Region of Niagara. The methodology used to create the polygons is unknown, however they were most likely compiled using a combination of automatic detection and manual processes. The polygons are maintained by the GIS division and the Planning division as new building permits are issued, however the updates may not reflect current structures. The accuracy of the polygons is unknown, and this data set should not be used where accurate location of buildings is required.
Map Name: Layers
Legend
All Layers and Tables
Dynamic Legend
Dynamic All Layers
Layers:
Description:
Service Item Id: 409a9d120bf34e6399d066f0f57baef7
Copyright Text: Copyright © The Corporation of the City of Welland and its Suppliers.
Spatial Reference:
26917
(26917)
Single Fused Map Cache: false
Initial Extent:
XMin: 640025.805916165
YMin: 4760108.579624357
XMax: 645486.7958838353
YMax: 4762945.6305100005
Spatial Reference: 26917
(26917)
Full Extent:
XMin: 639288.3257999998
YMin: 4754092.7797
XMax: 649315.2582999999
YMax: 4766925.1184
Spatial Reference: 26917
(26917)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title:
Author:
Comments:
Subject:
Category:
Keywords: sewer,manholes
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON
Supports Query Data Elements:
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
Info
Dynamic Layer
Supported Operations:
Export Map
Identify
QueryLegends
QueryDomains
Find
Return Updates
Generate KML