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

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83 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 ...
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149 views

How to find a route given a set of noisy points

First of all, I'm a total noob to GIS problems. Let's say I have a set of noisy GPS points (tracked while driving) along a number of streets. Is there a way to get the most likely route that generated ...
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2answers
39 views

Calculate how many points a route goes through

Is there a way in which a route mapping interface can determine how many points a certain (user created) route has 'touched'? In the sense that firstly: I have a set of markers or points (e.g. ...
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1answer
84 views

1-center and k-center problem / maxmin facility problem in Post

is there anybody who has already solved the 1- and k-center problem within PostGIS (optionally with distance metric obtained by pgrouting)? References: 1-center problem in Wikipedia and graph ...
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1answer
84 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 ...
2
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1answer
403 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":[ ...
2
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1answer
556 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 ...
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1answer
46 views

Can I import my own data and Dijkstra function in Open Trip Planner or Open Source Routing Machine

I have a lot of geographical proprietary data that I want to use in routing algorithms. I was using pgRouting, but the requirements of the software changed (now includes multi-modal routes that ...
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1answer
56 views

Extracting car-ferry routes with osm2po

I am building a routable network from OpenStreetMap using osm2po (v5.0.0). I would like to include ferry routes, but limit them to car ferries only. I am using the following config (excerpt): ...
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1answer
142 views

Mapbox Directions Plugin - Get Route GeoJson

Goal: find the GeoJSON points in a web map that are closest to a directions route using turf.js. I am using the Mapbox Directions plugin. I am following this example. How do I work with the route ...
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1answer
126 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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1answer
77 views

OpenStreetMaps routing - starting far from a road

I am writing an web application, that needs routes between some markers (A, B, C, D). So far I used the this api with PHP, where I pass each pair of points (A and B, B and C, C and D .... and so on) ...
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1answer
28 views

Public transport offline routing

Is it possible to make offline public transport routing? What services should I use and what steps are? I'm developing in iOS platform.
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53 views

Public transport drive times in Europe/ Germany possible with Deutsche Bahn?

Background: There are many data sources for calculating drive times for driving, walking or cycling, for example Google Maps DistanceMatrix, ESRIS WebServices (no bicycle at the moment) etc. They all ...
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1answer
112 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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1answer
120 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
41 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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1answer
89 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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1answer
140 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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1answer
136 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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1answer
59 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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1answer
42 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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1answer
63 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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1answer
1k 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 ...
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2k 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. ...
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0answers
102 views

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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0answers
120 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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0answers
38 views

Which map provider offers information about restriction maneuvers for Venezuela?

I need to add turn restriction to my application. However, my map provider (Navteq) don't have this one for Venezuela and other countries.What other map provider could have this information?
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268 views

Help with opentripplanner

I have started working with opentripplanner (i am developing a journey planner app). I am following the two & five minute tutorial given on opentripplanner website. but while starting server using ...