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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Learning Network Analyst module of ArcPy (arcpy.na)? [on hold]

Can anyone recommend online resources for learning to use the arcpy.na Network Analyst extension. I'm particularly interested in automating network solves with input parameters, but would also like to ...
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49 views

Business/Economics GIS homework [on hold]

I have a problem with my homework. Can somebody help me with ideas and a way how to solve the problem? I'm thinking through solving it with clusters and a buffer that sounds reasonable. Are there ...
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network build the above code works perfectly in winxp but in win7 itshows file read/write error builderror.txt has Buildfailed::nocurrent record [duplicate]

mpGeoDataset = mpNetworkDataset 'Build the Network Dataset Dim pNDBuild As INetworkBuild Dim pReturnedExtent As IEnvelope pNDBuild = pNetworkDataset ...
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2answers
29 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
19 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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7 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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17 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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14 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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50 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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32 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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58 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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18 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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30 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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38 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
26 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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19 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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20 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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25 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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22 views

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

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
31 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
29 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
48 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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31 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
41 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
18 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
95 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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1answer
80 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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90 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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39 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
33 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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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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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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44 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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1answer
28 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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28 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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33 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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1answer
31 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
35 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
29 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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156 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 ...
4
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1answer
130 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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2answers
67 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 ...
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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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39 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 ...
3
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1answer
50 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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1answer
47 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
72 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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62 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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151 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 ...