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

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26 views

How to split a road network into parts of same length?

It's my first time trying to use routing software. I prefer to use free and open source software but ArcGIS Network Analyst is available, too. For an university course i need a solution for the ...
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17 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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3answers
63 views

Getting route segments from OSM data and assigning ETA for them

I have a problem of assigning possible ETA for a route. So far, I have the following: OSM data for a city. I have open source data of taxi trails for the same city. Now, I am planning to divide ...
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0answers
24 views

An algorithm that could find a random cycle in a graph

I am looking for an algorithm that could find a random cycle in a graph from a node while that cycle is traversing around another nodes (area). For example, from the green star on the left of the ...
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23 views

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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18 views

Routing through bottlenecks

I have two races in the same town that make use of the same stretches of roads/paths in places (sometimes in the same direction, sometimes in opposing directions). Given that I know the pace of the ...
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2answers
138 views

How to import OpenStreetMap data into GraphX?

How to import OpenStreetMap data into a Spark GraphX RDD? Would like to see feasibility of doing drive-time analysis in our own Spark cluster. Thought to use osm2pgsql or a similar project, but not ...
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17 views

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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57 views

What is the most user friendly OSM route planning API?

I ran a workshop last week on GIS for Transport Applications. In Nick Bearman's tutorial (available from the previous link) we used Google's routing API (via ggmap) and CycleStreets.net routing ...
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72 views

How to create a pedestrian routing graph from OSM?

I am interested in obtaining the foot paths from OSM data. Specifically I consider the area within the city limits of Berlin. I downloaded the corresponding OSM file from Geofabrik and I intend to use ...
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1answer
39 views

ArcGIS API for JavaScript RouteParameters vs REST API

I have the network analysis service and I need to get the route between two points, but I don't want the single path polyline, but rather set of paths representing the edges it travels though (pretty ...
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1answer
78 views

Need to get distance matrix for large set of points on-the-fly

I do not know much about GIS and I do not know much of the jargon. Hopefully you can help me a bit here because I am really unaware of the services and software available. My problem is as follows: ...
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1answer
107 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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2answers
85 views

How to make a routable network topology?

We are trying to make a network topology for pgRouting from our own data. But there is a problem we could not resolve; our road data look like this; The red edge is a single geometry, so we can not ...
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0answers
11 views

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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142 views

leaflet-routing-machine add waypoints, routing summary

I'm playing around with leaflet-routing-machine (https://github.com/perliedman/leaflet-routing-machine) and have 2 questions about it's usage: 1) I have the following code now routeControl = ...
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1answer
34 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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2answers
45 views

Routing two not-node points and road side with pgrouting

I'm starting to use pgrouting and I have a couple of problems. In my project I have a lot of points which are near one of the road sides. I'd like to know how I can route two of these points since ...
2
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1answer
47 views

how to find optimum number of college bus routes for connecting 120 bus stops, distributed over large road network

I have 120 bus stop locations with road network and number of students. I prepared the network dataset, but i don't know what to do next to find out optimum number bus routes which required to ...
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4answers
99 views

Create my own navigation/routing system

I'm studding AI course and I need to create a routing or navigation program. I live in Barcelona and first at all I need Barcelona's street network data. I have found it here ...
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1answer
82 views

Different results in OD Cost Matrix analysis and Route analysis

I am using OD Cost Matrix layer in order to find distances between many origins and destinations points. It works fine, but I want to make sure the results make sense, and since OD Cost Matrix can ...
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1answer
72 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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1answer
91 views

Routing api help (MapBox or similar)

i have a geoJSON objects and i want to route between waypoints on my geoJSON file. this is my example geojson file. { "type":"FeatureCollection", "generator":"JOSM", "bbox":[ ...
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1answer
54 views

Is there a way to minimize turns in Network Analyst routing?

I have a network of pedestrian routes and I want to provide them with clean directions, but Network Analyst chooses the first route that it can turn towards destination and gives me a zig-zag road. Is ...
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30 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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1answer
61 views

How I can use TSP function in pgRouting 2.0?

I've spent years working with pgRouting and so far he had solved the problems I had needed. With the change to version 2.0, things improved, everything was much more organized and new algorithms that, ...
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75 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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0answers
30 views

Selecting elements from network with shortest path in QGIS?

I have a network of vector elements (let´s say 70 elements) that are connected in each node. Actually, it is a pipe network built with the help of GHydraulics ...
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1answer
42 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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1answer
64 views

Use osm2po to extract additional tags

We would like to improve our bike routing to also incorporate, for example, the information on the surface of the used streets. I don't quiet get how I should use the Osm2Po plugin in mechanism. I've ...
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20 views

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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1answer
45 views

Determine when heading off course

How does google or other map providers with routing capabilities determine when you are not staying at the right course? I am trying to figure out how to implement this feature in my gps that I am ...
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38 views

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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3answers
71 views

Is there a geoprocessing tool that I can use to find the closest road to a point on a map?

I have a Network Dataset layer that I use to perform routing. Even if a starting or ending point is not near a road in the Network Dataset layer, I still want to perform routing using those points. ...
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1answer
95 views

How to find routes between for each entry in a list of point pairs?

I have a postgis database with two tables. In the first table I have linestrings of a street network. The second table has points that are located on the street network. What I want is to find the ...
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2answers
150 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 ...
5
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2answers
191 views

Best flow routing algorithm for determining location where spill enters stream?

What would be the best flow routing algorithm for determining the quickest (and by this I suppose I mean shortest) path that a spill would take when traveling to a stream? My best educated guess ...
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0answers
61 views

delete the markers in routing mode of MapQuest

I am using MapQuest plugin for LeafletJS. After it draw the map, it sets a marker on each stop point on the route, e.g: A, B, C, D, etc. Is there a way to remove those markers, I just need blue ...
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0answers
36 views

stall-on-demand for contraction hierarchy routing: explanation with sample code needed

I've implemented a contraction-hierarchy routing system, which now works well, and I now need to add the stall-on-demand technique to speed it up; as explained here it can reduce the search space ...
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0answers
60 views

GeoJSON to routing graph

What are the best automated ways of placing the nodes and edges of a routing graph using the GeoJSON data of a multi-level building? What other data is needed (area layout, accessor directions etc)?
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1answer
94 views

Routing ensuring all areas are touched

I'm making a web application with leaflet and OSM. It's all going well, but now I need a little help. I'm searching for a good routing engine, that's capable of creating the most probably taken route ...
2
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0answers
174 views

Marine Traffic Routes Data Set

We are planning to implement a routing application to monitor marine traffic. The issue is that we either need a data set that has international sea traffic routes data or a clear definition of it. ...
3
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1answer
47 views

ArcGis Rest Vehicle Routing Time Problem

I am using the ArcGis vehicle routing rest service. It works fine until I add in the EarliestStartTime for my route, then it no longer assigns the orders to the routes (delivery windows and breaks ...
2
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2answers
135 views

Solve for alternate routes without barriers or additional stops in ArcGIS Network Analyst?

I created a network dataset using ArcGIS Network Analyst. I have one start and one destination point. I want to find the three shortest paths from start to my destination (find three shortest paths ...
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2answers
223 views

QGIS Python Script - Routing along Waypoints [closed]

I used Anita Graser's script point_layer_to_route.py which worked like a charm until I updated to 2.6. With QGIS 2.6 I always get objects without any features. Can anybody tell me if he/she had the ...
2
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0answers
84 views

What can I use to calculate drive times /with/ traffic considered?

I am looking to obtain drive times for a large list of addresses and want the results to take traffic conditions into consideration. For example, drive times from a distribution centre to a store at ...
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1answer
172 views

How to calculate the optimum bus route using pgrouting?

My setup for my web page is OpenLayers, Postgresql/postgis and pgrouting. What I do not understand is how I am going to do the routing.I have read many tutorials but I don't understand what my next ...
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1answer
142 views

st_startpoint(the_geom) returning empty values

When I upload a shapefile to PostgreSQL using the QGIS tool I can create the routing topology following this tutorial without any problem. But when I use the PostGis Shapefile Import/Export Manager ...
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1answer
48 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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2answers
234 views

Open Source solution to batch process shortest distance between points along road networks?

I have the locations geocoded (a fairly small dataset, ~200), but I haven't found a straightforward way to load these data into QGIS and perform network analysis between nodes. Any suggestions? ...