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Service Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This analysis identified the sidewalk coverage of each OSM street centerline across the region.</SPAN></P><P><SPAN>For each street centerline, a PostGIS query applied the following logic:</SPAN></P><P><SPAN /></P><P><SPAN>1. Select all non-crosswalk segments from the sidewalk layer that intersect a 25-meter (82’)</SPAN></P><P><SPAN>buffer around the centerline</SPAN></P><P><SPAN /></P><P><SPAN>2. Refine the selection to include sidewalks that either:</SPAN></P><P><SPAN>a. have an intersection length greater than 25 meters,4 or</SPAN></P><P><SPAN>b. are less than or equal to 25 meters in total length 5</SPAN></P><P><SPAN /></P><P><SPAN>3. Sum the lengths of the intersections of the remaining selected sidewalks</SPAN></P><P><SPAN>4. Divide the result of Step 3 by the length of the centerline</SPAN></P><P><SPAN /></P><P><SPAN>The result of Step 4 is a ratio where:</SPAN></P><P><SPAN>• 1 = full sidewalks on both sides of the street</SPAN></P><P><SPAN>• 0.5 = sidewalk on one side of the street</SPAN></P><P><SPAN>• 0 = no sidewalks on either side of the street</SPAN></P><P><SPAN /></P><P><SPAN>For more details of the analysis, please visit </SPAN><A href="https://dvrpc.github.io/network-routing" STYLE="text-decoration:underline;"><SPAN>https://dvrpc.github.io/network-routing</SPAN></A></P></DIV></DIV></DIV>

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Has Versioned Data: false

MaxRecordCount: 2000

Supported Query Formats: JSON

Supports Query Data Elements: true

Layers:

• pedestriannetwork_gaps (0)

Description:

Service Item Id: f3a9d78629d44fbdba7dd89ef642e694

Copyright Text: Delaware Valley Regional Planning Commission (DVRPC)

Spatial Reference: 4326  (4326)  LatestVCSWkid(0)


Initial Extent:

XMin: -76.1681221751182
YMin: 39.469392239915095
XMax: -74.30863431899853
YMax: 40.655660274347355
Spatial Reference: 4326  (4326)  LatestVCSWkid(0)

Full Extent:

XMin: -76.08359999984003
YMin: 39.52331351420747
XMax: -74.3931564942767
YMax: 40.60173900005498
Spatial Reference: 4326  (4326)  LatestVCSWkid(0)

Units: esriDecimalDegrees

Document Info:

Title:
Author:
Comments:
Subject:
Category:
Keywords: Sidewalk
AntialiasingMode: null
TextAntialiasingMode: null

Enable Z Defaults: false

Supports ApplyEdits With Global Ids: false

Support True Curves : true

Only Allow TrueCurve Updates By TrueCurveClients : true

Supports Return Service Edits Option : true

Supports Dynamic Layers: false

Child Resources:   Info   Query Data Elements   Relationships   SharedTemplates

Supported Operations:   Query   Query Contingent Values   QueryDomains   Extract Changes   Get Estimates