With OALLEY, you can draw isochrones, isodistances and catchment areas very easily and free of charge. These areas represent how far you can go in a given time, or show everything within a certain distance of a given point. They are often used for market-analysis purposes, or for having a look at a delivery area.
To draw a travel-time area, or isochrone, go to the map.
When you’re looking at the map, go to the area-creation panel at the top left of the screen to draw your first isochrone:
Select the “Travel-time area” mode by clicking on the corresponding button:
Next, set your area’s starting point:
Lastly, select the mode of transport and the travel time:
Finish by clicking on the Compute button. You’ve just drawn your first isochrone!
To go further: