An extension to ArcGIS for Desktop and Server which adds functionality for analyzing networked data, particularly for road and transport networks.

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Emergency Dept. Distance OSM roads Network Analyst

I have a shapefile that is all of the roads in the Republic of Ireland, I have downloaded this from OSM. I have then created a new point shapefile with a point for every emergency department in ...
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1answer
44 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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10 views

how to detect which polygon barrier blocked solving route in arcobjects

I want to find which polygon barrier blocked the route,then pragmatically delete it. In fact I am writing an standalone arc engine application,in some portion of code user double clicks each point of ...
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1answer
23 views

Switching Costs in a Multi-Modal Network Database in ArcGIS

I am constructing a multi-modal transportation network using Network Analysis on ArcGIS. I have data on roads, railway, and rivers for the U.S. My goal is to calculate an Origin-Destination matrix of ...
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1answer
46 views

Script to export OD matrix line tables for individual point features

I have a network dataset and I would like to know the network distance (not Euclidean) from each feature point in a shapefile to each other point in another shapefile with the same number of points. ...
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25 views

Network Analysis for Pickup and Dropoff

I have a bit of a problem that I need help with. I am looking at a set of lat/long with a time stamp for the desired pickup or drop-off for passengers. There are multiple pick-ups and drop-offs within ...
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1answer
36 views

Network analyst scaled cost barriers in ArcGIS JS API or REST API

I am developping a GIS web application using the ArcGIS JS API. I know that scaled cost barriers are available in ArcMap, but I am wondering if they exist in the JS API or in the REST API and if not I ...
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11 views

Counting number of turns along route if global turns are defined for network? [duplicate]

I am having problems counting the number of turns, I need to minimize them for my routing purposes.
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1answer
33 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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26 views

What is the math behind Avoid High, Medium, low in Network Analyst and can it be changed ?

When you are creating the network, in the attribute section you can define restrictions. Of such restrictions are Avoid High,Medium, Low and Prefer High, Medium, Low can someone mathematically explain ...
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17 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
40 views

Automating estimation of invert elevations using ArcGIS for Desktop?

I’m working on a project where I need to estimate about 1400 pipe inverts using the adjoining pipes and manholes. The problem is a lot of the adjoining pipes are missing elevation data as well, so ...
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27 views

Creating a Scaled Cost Weather Layer - Network Analyst

If anyone has created a Scaled Cost - Polygon Barriers - Network Analyst, I'd be interesting in Tips and Tricks. I'm trying to figure out how I could take a weather (or any polygon layer) REST feed ...
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1answer
37 views

Calculating distance between many users of a handful of facilities, a small hangup

I am trying to calculate distance between thousands of people and a handful of facilities. I know the ArcGIS ROUTENAME issue has been addressed many times in forums. I have scoured them and am hung ...
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1answer
54 views

ArcGIS Network Analysis Find Shortest Route with Large Number of Data

I am trying to find the shortest distance and shortest travel time from one point to another point. However, I have a large number of data (140 000s). I break my data to smaller feature classes of 10 ...
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15 views

Problem with decimal speeds to calculate travel time in Network Analyst

I'm using customized travel time service for network analysis. I get speed of the segments in decimal (ex: 54.3 km). I want to use the decimal numbers to calculate travel time. the default of traffic ...
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34 views

How can I use point layer as an impedance in Network Analyst?

I want to use traffic lights as an impedance for travel time in network analyst. The lights located in the intersections . I have to use multi-modal network based on this question How can I create ...
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41 views

Where to find more detail on algorithms used in ArcGIS Desktop's location allocation solver?

Where can I find more detail on the algorithms used in ArcGIS Desktop 10.0's location allocation solver? The help file specifies the following: The location-allocation solver starts by generating ...
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2answers
55 views

Similar function of ArcGIS Network Analyst in MapInfo

I am currently using MapInfo and trying to create a road network base walking catchment map, rather than just a cycle buffer. The finished plan should look similar as follows. This map was created ...
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1answer
42 views

How can I map transit access without crashing Network Analyst?

I want to make a nuanced heat map of transit access, but my computer cannot handle the processing. I'm using a GTFS table with a each trip in a city's bus system. Each trip has a unique trip_id. I've ...
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10 views

Route From Network Analyst Not Fully Displayed

I am working on a project for finding the optimized route solid waste pickup within a defined neighborhood. These are my setting for route properties. The curb approach must always be on the right ...
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21 views

INetworkBuild throwing exception of file read/write error?

I Have a code that executes well in winxp but recently i am working in win7 the earlier code runs well in win7 also but only the build network is throwing me an exception of file read /write error can ...
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19 views

Make user-defined feature set stops first and last in sequence using ArcGIS ModelBuilder and Network Analyst?

I have about 800 stops, in 26 category groups (A to Z). Each category group represents a 'run' or 'route'. What I want my model to do is allow the user to define (by clicking on the map) a start and ...
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3answers
60 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
53 views

Open Street Map and Arcgis 10.1 Network Analyzer

how to make roads in open_street_map ready for network_analyze in Arcgis-10.1 Details: I'v download an osm map of my town I saved the street lines as polyline shapefile I opend them in arcgis-10.1 I ...
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2answers
85 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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1answer
23 views

Different timevalues in tool make service area ModelBuilder

In ModelBuilder i want to make a lot of service area layers. The input data would be the same but the day of time would change every time. So from 6:00:00 untill 22:00:00 i created already a table ...
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37 views

ODCostMatrix in a Python Toolbox, field mappings questions

I am trying to create a Python Toolbox in ArcGIS to accomplish Network Analyst tasks. Globally the toolbox has to create and solve an ODCostMatrix Layer. The users has to enter Origins and ...
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46 views

Modelbuilder - make service area layer

I made a model in the model builder (ArcGis) to make a service area layer (see figure). Now I want to run this tool for the same locations but for different hours. -> the results would be a feature ...
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2answers
29 views

How to calculate miles of road in street network

I have a road network we use for our city. It has ever single road created and categorized. What would I do if I wanted to calculate the total miles of roads in this network?
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32 views

Best Road Data (for NE U.S.) for Local Network Analyst

My current network dataset is utilizing North America Detailed Streets Layer Package, however, I would like to try out some other road networks to compare the the results. Would need the road data for ...
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22 views

How do you restrict road access by vehicle type in ArcGIS Network Analyst?

Is there a way to restrict road access by vehicle type? Some roads restrict trucks, some roads have height/weight restrictions, and some roads are restricted by the type of license plate (e.g., ...
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33 views

Network Dataset — can't solve route

I read this topic and I have same problem as others. When I use network analyst on one line, the module works successfully. But for multilines, this warning comes: No route from location "Graphic ...
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26 views

How do you restrict road access by time in ArcGIS Network Analyst? [duplicate]

I was wondering if there's a way to restrict road access based on time of day (i.e., create a time restricted road). I'm familiar with restricting roads based on vehicle weight/height, but time ...
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1answer
34 views

Using Network Analyst on a Global Scale

I am using Network Analyst to run some analyses on global networks. In particular, I am trying to find shortest distances between points. However, I noticed that routes are not crossing the Pacific. ...
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2answers
39 views

Finding point on road network at specifc distance from a specific point

I have road network in a geodatabase. At a certain junction in network (Point A), I want to figure out Point B which is X kilometers away from Point A in certain direction. Summary: Point A: fixed ...
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1answer
58 views

Network Analyst Question - summing multiple routes

I have been working with Network Analyst to try and solve the following problem, but the only solution I have found is tedious for more than about 4-5 origins and destinations. I have a set of about ...
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36 views

Error in building network with turn features in ArcGIS 10.1

I'm working on ArcGIS 10.1. I have a dataset with a streets layer and a turn table. I want to create a road network for calculating routes. Problem: Every time I create the network and build it I get ...
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1answer
55 views

Creating Drive time analysis service area using ArcGIS Network Analyst? [duplicate]

Although reasonably experienced with ArcGIS I am a bit of a newbie with Network analyst. I have a situation in which things work Ok with the tutorial data but not with mine! I am trying to determine ...
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1answer
21 views

Where is the Speed Unit option in Update Traffic Data tool of ArcGIS Network Analyst?

I can't find the Speed Unit option in the Update Traffic Data tool for ArcGIS 10.2.0 (Enterprise). In the help Esri describes that you can specify a Speed Unit but I don't see the parameter.
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26 views

Network Analyst--join, iterate, change attributes and save [duplicate]

I would like to create multiple routes at the same time using the iterate function. Attached is an image of a model for three different networks. One location is the same (Bell 2) but the other ...
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2answers
103 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 ...
2
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1answer
108 views

How to create network dataset for train lines with points representing train stations in ArcGIS 10.2?

I would like to build a network dataset that that includes a line shapefile representing train lines and a point shapefile indicating train stations along those lines. When I right-click on the ...
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115 views

Creating multiple routes at same time with different stop locations using ArcGIS Network Analyst?

I have a feature class that contains about 500 cross-streets locations and another feature class that contains about 1800 locations. I need to create a route from each cross-street to 1-6 locations. ...
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0answers
48 views

How do you model railway connectivity with ArcGIS

I would like to use Network Analyst to build a railway network. I am wondering how to manage connectivity between line features, since rules valid for a road network can't always apply to a railway ...
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1answer
38 views

Is it possible to make stops not in a certain sequence in order to find the shortest route with the network analyst?

Is it possible to make stops not in a certain sequence in order to find the shortest route with the network analyst? I now use the small green points as an input stops because I want the lines with a ...
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0answers
36 views

how to use line feature as stops input in network analyst?

I'm trying to build a certain route with network analyst on a Network Dataset. As an input to create the route I want to use line features. I am trying to do this with network analyst in ArcGIS 10.0 ...
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20 views

How can i change time units of direction window in ArcGIS network analyst?

I want to change direction window unit from minutes to seconds . I set travel time unit to second and the result of the direction window show second but the unit remains min .For example in the ...
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0answers
46 views

How to geocode a building with different entrances

I am working on a routing map for a university campus. the routes are modeled and network analyst works fine. The problem: Many of these buildings have several entrances. Is there a way to geocode ...
2
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1answer
35 views

Adding cost from line shapefile using ArcGIS Network Analyst?

I have a network dataset (a road network), and require a matrix of Cost Distances between many points, which works well. I have now added a line shapefile (representing rail lines). I wish to use it ...