probematch
A small module that matches single GPS points or sequences of GPS points to a road network. It builds a spatial index of the roads so matching is quick.
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Share on XLicense: ISC
Overview
probematch is a small JavaScript module that matches a single GPS measurement, called a probe, or a sequence of them, called a trace, to a road network. It builds a flatbush spatial index of the roads so lookups are quick. Matching uses configurable distance and bearing filters, and roads are given as a GeoJSON FeatureCollection of LineStrings. Install it from npm as @mapbox/probematch.
Key features
- Matches single GPS probes or whole traces to roads
- Builds a flatbush index for quick matching
- Configurable bearing and distance filters
- Takes roads as GeoJSON LineString features
Best for
JavaScript developers who need lightweight matching of GPS points to a road network, using GeoJSON data.
- Upstream
- mapbox/probematch
- Fork on GitHub
- Guo-astro/probematch
- Upstream stars
- 19
- Category
- Maps and geospatial
- Language
- JavaScript
- License
- ISC
- Forked
- 2020-11-01
- Sync status
- In syncLast synced 2026-10-19
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