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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Network Analyst not working

I have network analyst installed as an extension in my arcGIS 9.3, but it just does not work!!! when I go to ArcCatalog, the option of new network data set also does not appear... :( I have to do this ...
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1answer
257 views

Accessing data stored in related tables from a network dataset

According to ESRI's transit data model, this implementation, and several thesis papers, any non-spatial information (such as public transport schedules, employee info, trips etc) which is not stored ...
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3answers
435 views

How to connect stops to road for network dataset?

I have 3 files a bus route network, road network and bus stops. I want the bus stops to be the connections between the road network and the bus route. When I try and build the network dataset I am ...
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1answer
175 views

ArcGIS 10.1 - OD Cost Matrix SOAP Request (Error received)

I've been using Network Analyst in ArcGIS desktop (10.1), and using succesfully some SOAP API operations (findAddressCandidates, GetNALAyerNames, GetSolverParameters, GetSolverParameters2) But now ...
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34 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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1answer
604 views

trying to find areas within a certain driving distance along a road network WITHOUT a specific destination

I'm trying to use Arcmap 10.1 to find all the areas along a road network (a county roads layer in this case) that are a certain driving distance from a single origin point. In essence, this would be ...
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25 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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2answers
129 views

How to calculate F_NODE and T_NODE fields in a street shapefile

I have developed a Streets shapefile from papermaps and using GoogleEarth. Can someone tell me a very simple method to bring values in F_NODE and T_NODE fields in my attribute table, so that I can ...
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1answer
48 views

Why isn't the service layer shape properly spread out?

I created a simple service layer polygon in network analyst (ArcGIS Desktop 10.2) with no hierarchies set in the street network. Now I don't understand why is this polygon created along some ...
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102 views

Using network analyst new closest facility to calculate certain routes but not others?

I'm working on calculating a variety of distances between many points using network analyst using ArcGIS 10.2. Using the new closest facility option, I have 100,000 facilities and 100,000 incidents, ...
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25 views

How to solve OD Cost Matrix (SOAP) in Python

I have published a NetworkAnalyst service to solve OD Cost Matrix on my local machine. I want to send origins and destination through python script which hits the service via SOAP and bring the result ...
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24 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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37 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
102 views

Create Minimum Spanning Tree or Steiner Tree Using ArcGIS Network Analyst: Solving for “n-incidents/ total”?

ArcGIS 10.2.2 - What would be the best approach for applying minimum spanning tree or Steiner tree logic to solving a network? Incidents: 100, Facilities: 20 Goal: Connect any subset (n-incidents of ...
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23 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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1answer
16 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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35 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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81 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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3answers
97 views

How to create a turn restriction in ArcObjects

I am having difficulties creating turn restrictions in ArcObjects. I have found a way to Add a a network turn to restrictions through the INetworkForwardStarEx.AddTurnRestriction() interface. But how ...
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1answer
65 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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1answer
30 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 ...
2
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1answer
106 views

Optimizing arcpy script to batch generate OD cost matrix in road networks

Following the question I asked in this thread, I wrote a python script designed to compute an OD cost matrix given a road network and origins/destinations locations. I am completely new to python, so ...
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1answer
524 views

How to calculate driving distance/time between two points

I am doing some analysis for our fire rescue department where we are comparing actual response times to fires vs predicted response times. The actual response time analysis is straight forward as I ...
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35 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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34 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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1answer
37 views

Creating random location within a network from a given location and a given distance

For a habitat selection study, I am trying to identify availability. My species lives along waterbodies and I could assess distances moved between two consecutive locations using the network analyst ...
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19 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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40 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 ...
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9 views

What is the number of start time in ArcGIS for server network analyst service?

I'm confuse of the number of start time in network analyst service . I created a network analyst service using ArcGIS for server 10.1 . I want to routing with travel time.One of the parameters in ...
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1answer
25 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 ...
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24 views

How to digitize a custom road?

So I've built my network and now I am creating custom bus routes. However, one of my bus routes makes a stop on a private road that I had not realized was included in my network. How should I go about ...
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28 views

Network Analyst Add City Boundary as Polygon Restriction

I have a network I am trying to create but am finding the service area polygon I create are "leaking" outside of the city boundary. I was curious if there was a way to add the polygon as a restriction ...
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148 views

Grouping carpool participant addresses for network

I have a list of addresses of people participating in carpools to a workplace and a list of cars given by the workplace. Both lists change daily. I need to group people by their addresses and assign ...
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1answer
28 views

ArcGIS Network Analyst Service Area Default breaks in Meters

I'm trying to use a meter value for the default break. The default value in length is Kilometers, and I can't figure out how to change that. Additionally, the field doesn't allow a dot or a comma. I ...
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1answer
118 views

How can I calculate route using travel time in network analyst?

I'm new in ArcGIS network analyst.I simulate the network for route using live traffic data(fig1) . The traffic data gives travel time .When i want to use routing, the results is not true based on ...
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1answer
26 views

Confusing start times vs. time windows in Network Analyst

This is the snippet of my ArcPy script that deals with route-making: TechRoute = arcpy.na.MakeRouteLayer(inNetworkDataset, RouteName, "Minutes", "FIND_BEST_ORDER", ...
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1answer
30 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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1answer
810 views

How to generate all possible routes between two points?

I have a network dataset in ArcGIS and I need to generate all possible (not only the shortest one) routes between two given points (A, B). Is it possible to do it with the Network Analyst? Or with ...
2
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1answer
256 views

Arcpy Network Analyst solver error

Hello GIS Stack Exchange, I am finding it difficult to load locations to sublayers using python in ArcGIS 10.0 network analyst Vehicle routing problem. I'm also having some trouble debugging my ...
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2answers
64 views

Identify all continuous networks in a dataset

I have a set of pedestrian streets for a city. I would like to assign all of the streets that can be reached to one another along a continuous network to a unique group. I am wondering if there’s an ...
2
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2answers
530 views

Load locations faster in ArcGis network analyst

I am currently using ArcGis Network Analyst to calculate an OD cost matrix. I was wondering whether there is a faster way to load my locations (origins, destinations and barriers) because my current ...
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0answers
24 views

Offsetting Overlapping Routes in Network Analyst [duplicate]

I've seen some questions tackle this issue, but havent myself found a working solution. Using ArcMap 10.2.2 Advanced with Network Analyst. I use the Vehicle Routing Problem to route a couple ...
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0answers
33 views

How does ArcGIS calculate Live Traffic in a network dataset?

I create a network analyst service in ArcGIS 10.2 with live traffic. The traffic is classified into four classes (stop and go, slow, moderate and free flow). I know that when the service uses ...
5
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1answer
322 views

Closest Facility Solve Failing

I have a problem getting a large number of facilities and incidents to draw upon solving. I have about 380 facilities and incidents, that I am attempting to find routes between. I need the actual ...
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1answer
46 views

Flip multiple vectors

I have thousands of vectors (out of several million) which I need to flip, for directionally purposes (Network Analyst). The vectors in question are annotated that their directionality has been ...
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1answer
59 views

Find network distance for multiple origins and destinations?

I have a layer of points A (around 30), a layer of points B (around 2000), all recorded as in longitude and latitude. Need to calculate the distance between each pair (Ai, Bj) based on the ...
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1answer
54 views

Performing multiple “Closest Facilities” analyses for multiple feature classes

I am trying to calculate network distance from 10 points within 896 polygons "SA1s" (a total of 8960 facilities), each to ten points within 186 polygons "DZNs" (a total of 1860 incidents). I would ...
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20 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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120 views

Understanding Error network dataset has no edge elements It may be unbuilt?

I'm trying to alter an Integrated Transport Network (ITN) to remove all of the roads that are within a flood zone (a separate shapefile). The ITN Network Dataset I'm working with was created by ...
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1answer
53 views

How to clip ITN Network Dataset in ArcGIS

I have an Integrated Transport Network dataset that I downloaded from Edina Digimap that I was planning on using for Service Area and Closest Facility analysis in ArcGIS 10.2.2. I have downloaded, ...