It's Isochronic Greased Lightening
Walkalytics is a novel service for providing pedestrian fourth dimension analysis, or set to a greater extent than only - walking times. Walkalytics provides an API to access its walking fourth dimension analysis. The API has a paid subscription model, although I believe at that topographic point is gratis express access for developers.
You tin mail away sentiment Walkalytics inwards activity on this isochrone demo map, which allows you lot to inquiry walking times inwards Switzerland, Germany, Austria, Boston as well as New York. To sentiment the walking times from whatever place you lot exactly postulate to click on the map. The map volition thus forthwith display a walking times isochrone layer, showing how far you lot tin mail away walk from that place inside unlike lengths of time.
Walkalytics pedestrian fourth dimension analysis is based on OpenStreetMap information as well as they claim they are accurate to inside 5 meters.
Route360 too has an API to render developer access to locomote fourth dimension data. The API has been designed to render uncomplicated access to the Route360 isochrone locomote fourth dimension library.
Using the Route360 JavaScript API you lot tin mail away add together a locomote fourth dimension isochrone layer to an interactive map. The API allows for users to add together bike, machine or walking travel-time isochrone layers. It too includes options to add together a fourth dimension control, thus that the transit isochrone locomote times volition adapt to a specific transit network's schedule of operations.
If you lot are to a greater extent than interested inwards finding out how far you lot tin mail away locomote on world transit thus you lot should banking concern jibe out Mapnificent. Mapnificent shows you lot how far you lot tin mail away locomote on world carry for whatever given length of time, inwards a release of major cities roughly the world.
Drop a marking anywhere on 1 of Mapnificent's urban gist maps as well as adapt the slide command to define your commuting time. The map thus displays the commutable surface area using an isochrone layer on the map. You tin mail away adapt the slide command to encounter how far you lot tin mail away locomote for longer or shorter commute times.
Isochrone Maps of Europe is a beautiful looking serial of maps visualizing develop locomote times across the continent. The serial includes a release of static isochrone maps which visualize the locomote fourth dimension past times develop across Europe from a release of major cities.
The locomote times for each urban gist map were calculated using the Swiss world carry API. The locomote fourth dimension information was thus converted into contour lines using conrec.js, as well as thus plotted every bit paths using d3.js as well as lastly overlaid on a Leaflet.js map.