Malawi Map LabAnalysis APIs · 7 of 8

Travel-time isochrones

Click or tap anywhere to request travel-time polygons from the Isochrone API. It returns up to four contours, as far as 60 minutes or 100 km from the start.

Travel mode

Within 10 minutes
Within 20 minutes
Within 30 minutes

Requesting isochrones.

Where it fits

Access and exposure questions: who lives within a 30 minute walk of a health facility or an evacuation point, and who is left out.

Built with

Isochrone API
GeoJSON source

Reference data

Mapbox road network. Rural networks in Malawi are sparse, so treat the areas as optimistic.

Each new start point or travel mode is one Isochrone API request.