Routing consists of finding optimal paths along geographic networks such as roads or trail systems.

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pgRouting - Route between multiple destinations - in order

I want to calculate the route between multiple points, respecting the order of the list. For example, if I have the following list: Lat: -40, Long: -30 Lat: -41, Long: -31 Lat: -40.5, Long: -30.5 ...
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425 views

REST backend framework for routing?

I'm looking for a framework in Java or PHP to use it as backend for a mobile application. It should (if possible) implement REST services, geo functions for routing and CRUD services. I found the ...
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88 views

Getting all possible directions from a geo point in osm2po

Wanted to share some of my code I use to get all possible routes from a random geopoint in osm2po. Graph graph = loadGraph(); OverlayNode node = new OverlayNode(lat, lon); if (node.snap(graph, ...
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195 views

How to calculate travel time along a rail network in ArcGIS 10.3?

I have a custom railway line network with stations in ArcGIS 10.3. The numbers between each station represent travel time between the two stations. I would like to be able to select a station and ...
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51 views

Prefer Straight Routes for wayfinding?

Is there a way to prefer straight roads in network analyst rather than going through zigzag routes (i.e creating straight forward routing instead of really going through the shortest path)? I am ...
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146 views

What Open Source Packages are available to provide routing

I am looking for ways to validate mileage charged by our contractors. They are paid from a central location to a customer, and then from the customer to a drop off location. I use QGIS for a bunch ...
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446 views

How to convert an image of a floor plan into data that I can work with?

This is more of a research question. I'm looking for aways of converting an image of a floor plant into data that I can work somehow. The end goal is to something similar to this: ...
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79 views

problem transforming pgr route to a line - unexpected extra lines from St_MakeLine

I have created a line geometry from a pgr_dijkstra querry and I am getting an unexpected looking line in qgis. The following image illustrates the problem: The magenta line is the line created ...
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182 views

Generating points from chainage and offset

I have a polyline layer and an external csv containing road sign data. The csv has unique ID of the polyline, chainage along each unique segment and an offset. I have access to ArcGIS, MapInfo and ...
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68 views

Can a routing service take polygon geometry (for stops)?

I have built a small road featureclass, created a network off of it using network analyst, and created routes successfully in ArcMap. I'm now trying to create these routes in a silverlight web ...
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355 views

Road Graph Export Empty QGIS

Exporting the results of a shortest path analysis through the Road Graph plugin in QGIS 2.0.1 results in an "empty" layer. After running teh shortest path calculator, I selected export --> new ...
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Starting with OpenStreetMap for Android

My goal is to write an Android application where I could select a couple of points in the map and calculate shortest path between them based on my algorithms. I'm absolutely new to OSM and since ...
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222 views

How to achieve point to point routing?

Currently, the pgrouting 1. 5 version has a shortest path function which actually traces a path from nearest vertex of source to nearest vertex of destination but. As, Dijkstra's algorithm works on ...
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162 views

ArcGIS REST API Routing offsets

I'm having trouble with the ArcGIS json responses The geometry paths make no sense to me, they appear in the wrong place, relatively to each other they seem correct but they are not in the correct ...
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143 views

Does osm2po find routes of alternating modes e.g. car, ferry, car

I loaded europe-latest.pbf into osm2po using the default osm2po.config and java -Xmx8g -jar ../osm2po-4.6.9/osm2po-core-4.6.9-signed.jar prefix=eu tileSize=x,c ../europe-latest.osm.pbf and looked at ...
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179 views

Why does ArcGIS 10 Calibrate Routes give Error 000443?

I am trying to calibrate routes using points along them. Those points are represent counts of hikers per hour. I have done a spatial join between my route layer and my points to have the RouteID in ...
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270 views

How to correctly convert data from OSM with osm2po to use it with A* algorithm?

I want to make my A-Star fast, by using heuristics. At the moment it is very slow and even slower than my Dijkstra. I thougt A-Star is in the worst case as fast as Dijkstra. I convert my OSM bounding ...
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110 views

Design a routing system

I am trying to develop an application, firstly web, later mobile, that builds a route based on points of interest, basically it should show the route and the points of interest and when the user ...
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113 views

Will osm2po or other tools simplify links between nodes?

To make this clearer, I'm going to use the the word "section" to mean a length of road between two junctions/intersections. I think it is true that osm2po (under default user options) creates a graph ...
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290 views

Emergency Services: How to optimize routing by measured travel time?

I would like to optimize the service areas / catchment areas for an emergency service. Therefore, I have several measurement points on the streetmap, where people have stopped the travel time from ...
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44 views

Building Large Network Datasets from OpenStreetMap in ArcGIS?

I'm trying to build a "large" network dataset from OSM data in ArcGIS. Doing it all at once is taking a "long time" and seems like there is a big opportunity for it to fail at some point which would ...
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49 views

Can DARP be used for Non Emergency Medical Transportation problems?

I have a Non-Emergency Medical Transportation (NEMT) business and am looking for the best solution that can automate the dispatching process. I looked over DARP and it seems fine. I need to know 2 ...
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31 views

Osm2po missing some streets in SF

I recently used osm2po (v 5.0.0) on SF with these parameters: java -Xmx8g -jar osm2po-core.jar cmd=tjspg prefix=sf tileSize=x california-latest.osm.pbf and everything looks great in the whole city ...
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32 views

Can we get .tpk file for India (country) free?

I am working on an offline map routing feature. It is an Android application. My question is I need a .tpk file of India for offline routing. So can anybody tell me is this freely available or not?
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How to create custom traffic Layer

Please, tell me, how to create custom traffic layer into RouteTask? I need to get directions between two points, using data about traffic (road traffic). At this stage, draw a route between two ...
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Capping the amount of a certain cost per route with Network Analyst

With the Network Analyst extension in ArcGIS 10.2, is there a way to set the maximum amount of a certain cost that a route must not exceed? For example, can I require routes to be below a certain ...
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222 views

ArcGIS Android finding the shortest route between multiple stops

ArcGIS is already equipped with API service which calculates the shortest path between a start and an end point based on length, time etc. The following is how the service is called to returns in a ...
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Show on the map the path between 2 places on open layers

I am new to Open Layers, and so far I've been able to show a map and put some makers on it. Unfortunately I can't find how to show on a map the path between 2 "places" (where for each place I have its ...
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47 views

Map Positioning and Routing on Android

I have been instructed to create an small offline application in Android that have to: a) Use our own map in JPEG format as the basemap (Google Map / OpenStreet Map is not applicable) b) Show the ...
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31 views

Adding last stop to a route before the End Depot

Using ArcMap 10.3 Advanced I'm using a network analyst vehicle routing problem to attempt to solve a routing solution. I have a start and end depot which is the same, but before the route reaches ...
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152 views

Pricing of Directions/Routing/Itinerary APIs?

I am having hard time finding an API like Google Directions that shows their pricing. I have found viaMichelin and it has Itinerary API but everything they have about pricing on their site is "A ...
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70 views

Developing an iOS GPS App

I'm an experienced programmer looking to develop a GPS App with these constraints: I Need a turn by turn level of precision I Need to know if a street is one way or not I Want to calculate an ...
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How to choose entrys in pgr_kdijkstrapath over checkbox in HTML?

I want to create a GIS, where people live at pre-defined places(all of them play a defined musical instrument). A route should be created from these people to the place where they play together. It ...
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Algorithm to scan a road network geometry using directions service

Let's suppose there's a Directions Service which, given a pair of points, returns the geometry, along the network, which best connects those points (which are previously projected - "snapped" - to the ...
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Leaflet - very basic, simple routing - OSM & Google Maps

I am using LeafletJS and I need to display the most basic route available, having many waypoints/stops (not enough to draw polylines though). This route is supposed to be for public transport in ...
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28 views

In a WPF Runtime Routing application how do I perform routing based on distance and cost, using a score as an impedance?

I have an SDK for WPF Runtime application that performs routing. The network dataset that I'm using is overlaid with polygons that represent areas of various degrees of threat. The threat is ...
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34 views

How to get pgrouting source and target value using openlayers 2/3?

Is there anyone can teach me how to get the pgrouting's source and target parameters in openlayers 2/3? I plan to get those parameters by click the OSM map layer. Currently, I can only get the lonlat ...
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61 views

ST_Intersects returning incorrect result on routing problem

I have a table that contains the shortest path between destinations for survey respondents on an osm2po created network. When calculating the shortest path result, I store the geometry in a column. ...
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285 views

Converting a JOSM indoor map to QGIS

I have created an OpenStreeMap layer of the indoor of a bulding by following this tutorial: https://wiki.openstreetmap.org/wiki/IndoorOSM, since that is only a proposed tagging schema for indoor ...
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97 views

Best method to find routes from a set of points

I have lines table (postgis enabled database) representing the streets. I have collected few gps points along a route and I would like to match it with the streets in order. Scenario - I am jogging ...
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91 views

creating shortest route using line segment layer as network locations

Using Arc10.2.1, trying to create a truck route that begins at one location on a county street grid and ends up in the same place, obeying a feature class of guard rail line segments throughout an ...
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51 views

Comparing routes

I am looking for a way to compare routes of 2 or more persons to be taken by car. Person 1 has a starting point A1 and a destination point A2. Person 2 has a starting point B1 and a destination ...
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Is there a way to calculate driving time/driving duration with google maps api without considering the traffic situation?

I am currently using this VBA-Code, written by Jamie Bull, to calculate both, driving distance, as well as driving duration, between approx. 1.500 villages and a specific shopping center, using excel. ...
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Add junction to a line which has not intersect with other lines [duplicate]

In the process of making network analyst , some lines do not have junctions since they do not intersect with others. Is this possible to give a line junction ( something like adding vertices in ...
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36 views

favorite framework for navigation and routing

I'm building an app that will have navigation and routing as a primary component (USA Based). Does anyone have an cross-framework experience or user knowledge on which of the top mapping ...
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57 views

Weight dependent routing in ArcGIS

I'm looking for a solution to the following problem. I want to find the shortest route for a truck, picking up garbage from households. I know the amount of garbage each household is producing and I ...
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236 views

osm2po Java API documentation

I would like to get started writing a custom TagResolver, and I'm fairly unexperienced in Java. Is there a osm2po Java API reference somewhere for the 'Default' classes (DefaultJoinInterceptor, ...
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How to avoid intersection in pgRouting

I'm a newbie in pgrouting. I want to create a web-app with routing function. I want to ask how to avoid a road intersection with pgRouting? For example, there are some traffic jams happened in several ...
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102 views

How to start Routino with current location?

I'm trying to develop a routing system, I'm using Routino as the routing engine...as anyone tried to instantiate the first marker (starting point) with the user current user location that can give me ...
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820 views

OSRM API - nearest point fed into routing

I am using the OSRM API to (1) determine the nearest point on a road segment from a give random point with http://server:5000/nearest?loc=_lat_,_lon_ The returned coordinates are used then as an ...