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Sidewalk coverage percentages along road segments |
| summary:
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Sidewalk coverage percentages along road segments |
| accessInformation:
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Overture Maps, Delaware Valley Regional Planning Commission (DVRPC) |
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5000 |
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| description:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Sidewalk coverage percentages along road segments by combining road network data from Overture Maps (2025) with pedestrian infrastructure (2020)</SPAN></P><P><SPAN /></P><P><SPAN>The sw_ratio field provides a normalized metric for sidewalk coverage:</SPAN></P><P><SPAN> Calculation: Average of both side coverage ratios: (side1_length/seg_length + side2_length/seg_length) / 2</SPAN></P><P><SPAN> Range: 0.0 (no sidewalk) to 1.0 (complete coverage on both sides)</SPAN></P><P><SPAN> Capped: Values are capped at 1.0 even if measured sidewalk lengths exceed segment length due to measurement overlaps</SPAN></P><P><SPAN /></P><P><SPAN>See https://github.com/dvrpc/gis-sw-coverage for detailed methodology</SPAN></P></DIV></DIV></DIV> |
| licenseInfo:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>https://catalog.dvrpc.org/dvrpc_data_license.html</SPAN></P></DIV></DIV></DIV> |
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| title:
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Pedestrian Network Coverage Ratio |
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| tags:
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["pedestrian network","sidewalk coverage","sidewalk ratio"] |
| culture:
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en-US |
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150000000 |
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