Gist 024457d12f8469215785fe4b3b9b88a8

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Gist 024457d12f8469215785fe4b3b9b88a8

✓ Published0🌍 Public

Last edited Aug 29, 2020

Created on Aug 29, 2020

This example plots the geographic boundaries of the Ware River Rail Trail in Massachusetts, highlighting a state-owned recreation ground sourced from MassGIS and OpenStreetMap data. It renders the GeoJSON polygon on an interactive map, using the D3.js library to project and draw the shape. The visualization demonstrates how raw geographic coordinates and property attributes from a public dataset can be transformed into a clear spatial representation of a protected area.

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