map_match_gps
Align GPS coordinate traces to the nearest road network for accurate route mapping and analysis.
Instructions
Map-match GPS traces to road network
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| coordinates | Yes | Array of [longitude, latitude] GPS coordinates | |
| profile | No | Routing profile (default: driving) | |
| timestamps | No | Unix timestamps for each coordinate | |
| radiuses | No | Search radius for each coordinate (meters) | |
| steps | No | Include turn-by-turn instructions |