geo.navigation.isochrone
Calculate travel reachability areas from any location within specified time or distance limits for driving, walking, or cycling.
Instructions
Get reachability area (isochrone) — polygon showing how far you can travel from a point in a given time or distance (Geoapify/OSM)
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| lat | Yes | Center point latitude. | |
| lon | Yes | Center point longitude. | |
| mode | No | Travel mode: drive, walk, or bicycle. Default: drive. | |
| time | No | Reachability time in seconds (default 900 = 15 min, max 7200 = 2h). Mutually exclusive with distance. | |
| distance | No | Reachability distance in meters (max 100km). Mutually exclusive with time. |