Graphopper

Open graphopper routing engine for OpenStreetMap. Use it as Java library or standalone web server, graphopper. GraphHopper is a fast and memory-efficient routing engine released under Apache License 2. It can be used as a Java library or standalone web server to calculate the distance, time, turn-by-turn instructions and many road attributes for a route between two or graphopper points, graphopper.

To make routing fast enough for long paths continental size and avoid heuristical approaches GraphHopper uses contraction hierarchies by default. In the Java Magazine from Oracle , the author, Peter Karich, describes the techniques necessary to make the system memory efficient and fast. Version 1. The Apache License allows everyone to customize and integrate GraphHopper in free or commercial products, and together with the query speed and OpenStreetMap data this makes GraphHopper a possible alternative to existing routing services and GPS navigation software. Besides point-to-point routing for different vehicles GraphHopper can be used to calculate distance matrices which are then used as an input for vehicle routing problems. Contents move to sidebar hide. Article Talk.

Graphopper

Use our web services to add route planning , navigation and traffic aware route optimization to your application in the food delivery industry or for traveling salesmen. We help you optimize the routes in your logistics, GIS, or real estate software. We offer fair, effort-based pricing with the use of a scalable architecture and resource-efficient routing software. Use the GraphHopper Directions API for any use case including commercial usage, vehicle tracking and navigation applications on any map you like. With our RESTful web service, you can integrate routing into your application without any knowledge about the complex algorithms behind it. There is no end user application — instead, we help you build the end user applications in the industries and countries that you know best. All our routing and geocoding services are powered by OpenStreetMap data, and therefore cover the entire world. To support this effort, we are a proud member of the OpenStreetMap Foundation. Our routing services come with elevation, road class and surface data which generate precise time and distance estimates. You can even use these profiles to optimize routes for delivery bicycles.

Folders and files Name Name Last graphopper message. Download APK 2. Written in Java.

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that. This version requires Android 5. It is built and signed by F-Droid, and guaranteed to correspond to this source tarball. Download APK 2. New in version 1.

In a nutshell, routing-sequence optimization is a relatively small issue. It arises when you've already decided which jobs a tech will be assigned on any day typically tomorrow , and you simply need an outside geographic engine to determine the sequence that will minimize his driving time. There is a far more grandiose issue. We call it Whole-Roster optimization. This is where you want an outside AI engine to do the whole thing. Specifically, you want it to look at your whole roster of appointments for a given day, along with your roster of available techs. You want it to look at the locations where each tech begins driving and ends driving. You want it to look at the skill sets of each tech, and compare to the skill requirements on each job. You want it to account for where one or more appointments must have a particular tech, versus those that can be freely assigned to any tech whose skills are sufficient for the job. You want it to account for where some appointments already have times or time-frames assigned, and where others do not.

Graphopper

Integrate routing into your application without any knowledge about the complex algorithms behind it. For all routes we return elevation, turn-by-turn instructions, geometry, total distance and total estimated time. Learn more. It allows you to consider various business specific constraints such as driver skills, heterogeneous vehicles, driver breaks, multiple time windows, etc. The Geocoding API provides address search and reverse geocoding. The Matrix API calculates distance and time matrices quickly, determining raw speed and distance information from the underlying road network. The Isochrone API calculates the accessible areas of a certain location for all supported vehicle profiles. It returns a list of polygons and allows you to block certain streets. It turns GPS tracks of your vehicles into actual streets. This visualization tool will allow you to easily see all optimized routes, how your parcels are assigned to each vehicle, and the resulting times.

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Versions Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. You can customize GraphHopper with Java knowledge with a high and low level API and also without Java knowledge using the custom models. Use isochrones to calculate and visualize the reachable area for a certain travel mode. Get Started. Download F-Droid Version 1. PixelDroid Client for Pixelfed, the federated image sharing platform. Hidden categories: All articles lacking reliable references Articles lacking reliable references from April You signed out in another tab or window. All our routing and geocoding services are powered by OpenStreetMap data, and therefore cover the entire world. Get started. Please include the version and if possible use the most recent application version and include the log information. It has never failed our needs. GraphHopper GmbH. Toggle limited content width.

With the GraphHopper Directions API you can integrate A-to-B route planning, turn-by-turn navigation, route optimization, isochrone calculations, and more in your application.

Permissive Terms Use the GraphHopper Directions API for any use case including commercial usage, vehicle tracking and navigation applications on any map you like. GraphHopper Routing Engine. Let us know your problems, use cases or just say hello. For Outdoor Our routing services come with elevation, road class and surface data which generate precise time and distance estimates. Last commit date. Cost-effective We offer fair, effort-based pricing with the use of a scalable architecture and resource-efficient routing software. We completed nearly 1, orders that day. Custom properties. Versions Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. You switched accounts on another tab or window. On the client side, we provide a Java and JavaScript client. Additionally, we support a wide variety of programming languages, minimizing the effort required for integration with your existing software stack.