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

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1answer
510 views

Batch Mode Routing for Fastest Route Distance

I would like to run a batch process to derive the total driving distance between points, for a largish set of point-pairs. e.g. I would have data something like: Start_ID Start_Lat Start_Long ...
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0answers
25 views

Routing and OpenLayers: How would you connect a point to another through a 'road' node? [duplicate]

So my question is in a routing application,probably using osm as base layer, how do I get a line-string that goes through the road and not directly from one point to another? Is there any ...
5
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0answers
85 views
+50

How to compute the smallest network that connects all points using PostGIS?

I have a set of postgis scripts which generates two tables - one of a set of points and the second a set of roads which surround them. All data is in the same projection and both outputs are stored in ...
1
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2answers
96 views

adding geometries to a source, target table for multiple rows in pgrouting

I am having an issue trying to perform the pgr_dijkstra algorithm and getting back a line in my table for multiple rows. I have a table that has a columns of source, target node id's but I cannot ...
1
vote
1answer
130 views

Why do classic google maps and the modern google maps show different types of driving times?

As I am currently working on a project, where driving times are quit important, I've noticed that classic google maps and modern google maps show different types of car driving times. While the ...
0
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1answer
442 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 ...
2
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1answer
174 views

Get Multiple Shortest Path using PgRouting in One Query

I am trying to get multiple shortest path using A* Algorithm available in PgRouting. I referred Solution given by UnderDark ( Link of the Stakoverflow Post ) . But it is not giving me proper Output. ...
6
votes
1answer
361 views

Route analysis in R based on the OSM transport network: possible?

I'm analysing the likely paths taken by commuters on their way to work, based on Census flow data, job density distributions and the transport network. At the moment I'm using pgRouting and the ...
0
votes
1answer
657 views

How to set up an offline maps viewer application on linux?

I'm having an 8-years old notebook (pentium 4 3Ghz 1Gb Ram) with Debian (installed recently), I just want to be able to navigate through the map around 1-2 cities, with ability to seek adresses and ...
4
votes
1answer
40 views

European road usage statistics per highway

I'm looking for an open data source which features the amount of cars per road per day or per year for Europe(!). I've found several national reports, which are only available as PDF and as such a not ...
4
votes
1answer
320 views

How to create a service area using both streets and buslines in the same network?

I want to create a network analysis more difficult. Therefore, I want to calculate a Service Area around hospitals next to busstops. But: The network does not only consist of roads and ...
1
vote
4answers
631 views

How to use GTFS data to create a Transit Route?

I am brand new to the General Transit Feed Specification (GTFS) stack and subway calculations and I'm working on a project where I need to tell a user what the best route / line to take based on their ...
3
votes
1answer
478 views

Driving directions and multi-modal route planning service for a city with OpenStreetMap data

First off I'd like to mention that I've never come close to anything-GIS until a few weeks ago when I thought of this. So please expect some layman's questions. I'm looking to create driving ...
3
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4answers
241 views

Multipoint routing logistics software solution?

I work for a state health program and am looking for the most efficient way to route inspectors from restaurant to restaurant. This is something like the travelling salesman problem, but with ...
0
votes
1answer
53 views

Calculate shortest path between each lat/lon point in one table and each lan/lon point in another in Postgresql

I have two tables, both of them have only 2 columns. The first one contain only latitude and longitude coordinates of my source points and the other one only latitude and longitude coordinates of my ...
0
votes
3answers
100 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 ...
1
vote
3answers
220 views

How to create efficient database for routing?

I created a database of many important features and locations of my city, and I want to find shortest/fastest path between two locations. Now, I'm calculating the route by using A* algorithm in Java ...
2
votes
1answer
47 views

Calculating the fastest routes and some points on the same time

I have two drivers and each driver has a set of about 15 locations where they need to drive to on a single day. Calculating the shortest route for both drivers is not the problem (using a matrix ...
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0answers
20 views

Does ArcGIS Directions API take Traffic into consideration when calculating Driving Time?

I'm trying to calculate the Estimated Time of Arrival (ETA) between 2 locations and I need to take traffic into consideration. I found this API call but it isn't clear if it includes traffic in the ...
38
votes
8answers
10k views

Creating drive time polygons using open source tools

Is anyone using open source tools and/or data to generate drive time polygons that radiate out from a given location? For example, I have used ESRI products like Network Analyst and Business Analyst ...
2
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0answers
365 views

Open Source Tools for Swept-Path Analysis?

Before I spend time writing something, does anybody know of any open source tools to perform swept-path analysis (preferably suitable to run on Windows and a Python API would be a bonus)? I pretty ...
0
votes
2answers
162 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 ...
2
votes
2answers
64 views

Deleting unconnected lines with QGIS

I am using a road map in shapefile format in order to calculate a route between two points. The map is downloaded from OpenStreetMap and it has small unconnected lines that are messing up my routing. ...
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2answers
195 views

Fast Offline OSM Routing Library to Replace MoNav (.NET)

I'm looking for a .NET replacement to MoNav. I'm currently calling a C++ MoNav DLL via COM and it works great--it's fast and memory efficient, and can both load itself and route across the country ...
3
votes
1answer
26 views

Get current route segment from Route type using ArcGIS Runtime LocationListener?

I am trying to get the route segment on which I am currently navigating. i.e. I want to get the current route segment when onLocationChanged method of my LocationListener is called. A route is ...
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2answers
36 views

Calculating Speed of Android device in Navigation mode using ArcGIS Runtime SDK?

I am working on a Navigation App and I am using ArcGIS runtime sdk for this. It looks pretty straight forward and I was able to create a simple app. Now I want to calculate the speed of the device ...
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5answers
2k views

I need recommendations for route planning software, preferably open source

While not productivity per se, finding a solution to my specific issue will lead to greater productivity and a better use of my time. As part of my freelance business, I do real estate photography. ...
2
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0answers
34 views

Displaying buses from a transport network (newbie)

First of all, I'm noob in this subject so please give me some advice. I'd like to develop something like http://traintimes.org.uk/map/london-buses/#73 but with my own city. Unfortunately our MTA ...
4
votes
3answers
448 views

Create a network topology for pgrouting with grade separation

I have built a network using Ordnance Survey's ITN data and I can solve routes across the network. What I need is to build in grade separation topology for overpasses and underpasses on the network so ...
2
votes
2answers
646 views

How to get a feature that lies closest to a point in openlayers?

Im trying to perform routing with openlayers, geoserver and mysql. In order to get the start and end points, I need to be able to get a feature of the node layer (which has point features) that lies ...
0
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0answers
12 views

best route change the starting time automatically?

I want to find out the best route from point A to point Z. But this should always be at a different time. For example: How is the best route from point A to point Z at 07:00? How is the best route ...
0
votes
1answer
16 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 ...
0
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3answers
96 views

Using OSM for routes?

Does anyone have any tutorial, link, video etc on how I can use Open Street Map for routes? I know google maps and saw that I can easily do that. But this application will have an internal module and ...
0
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1answer
29 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. ...
0
votes
1answer
70 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 ...
2
votes
2answers
78 views

How do I find OSM way-id from latitude/longitude?

How do I find the way-id (in an OpenStreetMap), from the latitude-longitude combination? To give some context: I have loads of sensors that report pollution data (roughly) in the form: lat, long, ...
0
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0answers
73 views

Building own OSM server. Searching/routing/rendering

I need to build my own OSM server to reach customers from other countries. I have the following requirements for the resulting system: Search: 1.1. "Hierarchical" (full hierarchy from country to ...
4
votes
2answers
682 views

Is it possible to route shapefiles using python and without ArcGIS, QGIS, or Pgrouting?

The question is pretty much in the title. Is there a way to route through a road line shapefile using python and some library without having to resort to converting the data into PostGIS/pgrouting or ...
3
votes
1answer
3k views

CloudMade Routing with Leaflet: route is not displayed

I am trying to consume the CloudMade routing API using Leaflet. So far, I have managed to pass points and receive a response, and parse that response into an array of points. The array of points is ...
0
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1answer
55 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 ...
1
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0answers
120 views

PostGIS: How to distinguish overlapping routes (i.e., LineStrings) based on their direction?

I have a set of routes which are represented by LineStrings in my PostGIS database. These routes represent journeys that people make. I want to come up with routes that (a) overlap, and (b) have the ...
1
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2answers
61 views

There is web based bicycle routing planner that considers accidents but I cannot find it anymore, can someone help me?

I remember it uses Google as underlying map and has also a function to rank preferences of the path using forms in which the user can rate routes characteristics, I also remember that is for Los ...
0
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0answers
33 views

PgRouting-How to calculate only walking routes

I am using osm2pgrouting to import data to my PostGis database from OSM and I was wondering if there is some way to specify to PgRouting to calculate paths with only ways that can be walked by people. ...
1
vote
1answer
50 views

How to generate routes that follow underlying road network?

I have a set of points (~2300 bus stops) and I have a network of roads that these bus stops lie on. When I have a bus route that goes from A to B, how do I generate the route such that it follows the ...
1
vote
1answer
73 views

Add time restriction in ArcGIS Network Analyst

I'm trying to use train tracks as a network in ArcGIS Network Analyst. We are trying to create a model for security agents on board our trains and we'd like to optimize their daily "route". For now, ...
0
votes
1answer
46 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 ...
0
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2answers
93 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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4answers
1k views

How to match GPS collected data to routes on Google Maps?

I am using Google Maps to implement a GPS Monitoring system of data collected from vehicles. My problem occurs when the points and lines do not match with the route and cut through other streets and ...
0
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1answer
38 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 ...
0
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0answers
609 views

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. ...