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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3answers
104 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 ...
2
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1answer
390 views

Multimodal route analysis not yielding correct results

I asked this question a while ago about a route in a multimodal network dataset not using all forms of transport available. While the answer worked at the time, I am now in a similar situation again. ...
2
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1answer
436 views

Adding barriers to a Network Analyst layer programmatically

Right now, I have code that allows the user to indicate on a map, which contains a Network Dataset layer, stops that are needed to create a route. I need to add functionality to the interface that ...
2
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0answers
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 ...
2
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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. ...
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 ...
2
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0answers
33 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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0answers
45 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 ...
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0answers
44 views

ArcGIS network file size

I have a large (several hundred thousands vectors, 800-900) from which I am trying to create a network (road) and am unable . Don't sure if its an issue with ArcGIS or limitations with my computer. ...
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0answers
83 views

How to extract polygons from a road network?

I need to extract faces (or polygons) from my road network and calculate their areas. I mainly use Arcpy packages but even if you know it in QGIS APIs, I'd appreciate if you'd share it with me. If it ...
2
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1answer
164 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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0answers
45 views

Why are steps out of order when running model in Batch? [duplicate]

I have an issue using an ArcMap model in batch mode. The purpose of my model is to obtain the result of an OD cost matrix from a selected network and a set of origins and destinations. My goal is to ...
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0answers
63 views

Network Analyst provides different values for Total length and Shape length

I'm using the Network Analyst extension in ArcMap 10.2 to calculate the shortest routes between ~50000 pairs of stops. As the impedance is set to "Length (Meters)" the resulting Routes Featureclass ...
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0answers
74 views

Identify different networks inside a line shapefile

I'm dealing with a quite big line shapefile containing road tracks. The roads are connected to each other, creating distinct networks. These networks are independent and they are not connected to each ...
2
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0answers
27 views

Progressor bar for network analyst solve?

I'm using ArcGIS 10.2 and arcpy and am wondering if anyone has a method for displaying an accurate step progressor bar during a network analyst solve? As far as I know its not possible to set the ...
2
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0answers
72 views

Can Network Analyst consider multiple cost attributes? [duplicate]

I'm trying to do a basic service area network analysis in ArcGIS 10.0. But I have two cost attributes I want to act as the network impedance-- one apportioned along the edges of each line feature, ...
2
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0answers
125 views

Network Analyst - OD Cost Matrix snapping distance

I am using the ArcGIS Network Analysis - OD Cost Matrix layer tool and I was wondering if anyone knew of a way to incorporate the snapping distance of the origin and destination to my total distance ...
2
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1answer
190 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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0answers
76 views

Network Analyst: editing the “Name” field in the route sublayer

I am solving routes for origin-destination pairs (1 start, 1 end) using the tool "Make Route Layer" then adding locations to the Stops sublayer. I establish the identity of each route by a unique ID ...
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0answers
44 views

How to run more than 10 routes at the same time in Network Analyst?

My team and I are trying to run food collection routes for a food bank in Mexico City but we can run more than 10 routes at a time. In order to run the eleventh we need to take one out. Does someone ...
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0answers
76 views

Problem entering stops in a published multimodal network service

I have created a multimodal network that works fine in Desktop, but my question is more related to publishing a multimodal network dataset as a network service. I have looked for an example of this, ...
2
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0answers
214 views

Altering ArcGIS RoadClass Driving Directions for Walking Network (Network Analyst)

I'm using ArcGIS 10 Network Analyst Extension to try and incorporate their driving directions functionality into a walking network. I am wondering if there is any way to alter the RoadClass Values to ...
2
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0answers
141 views

How can I iterate a model that solves multiple routes with multiple locations?

I have multiple line feature classes that I would like to make routes and solve. For each of these routes I have specific start/stop points (feature classes) that will act as locations. How could I ...
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0answers
504 views

Network Analysis: Solve Route - No Solution

I'm using ArcGIS 9.3.1 In my network there are isolated network(not connected to main network) and restricted(non-traversable network element position) When I plot 1 point close to a isolated or ...
2
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0answers
412 views

How to specify attributes for network dataset? [closed]

Using ArcGIS 9.3 to try and create some routes with network analyst... currently following this tutorial: Network analyst tutorial for 9.3 I have a street dataset from NYS clearinghouse. I can't seem ...
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3answers
157 views

How can I send a parameter with a RouteTask and get it back in RouteResult

I'd like to send a parameter with the Route Task and be able to get that same parameter in the RouteResult object. The goal is to be able to recognize the routes I receive from the server when I ...
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1answer
902 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 ...
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1answer
532 views

How to format street network data for network analysis?

How do I create a good street network for network analysis? How should I format the street data to import it into Network Analyst, including prefixes, directions, intersections, and geocoding ...
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1answer
369 views

ArcGIS 10.1 Network Analyst shortest route starting from one specific point

I would like to create the shortest route starting from one specific point in a network out of 12 different points. I know how to get the shortest route by clicking each point after the other to give ...
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2answers
374 views

how to load in_memory data as input for an ARCGIS 10.1 model?

I'm trying to run a model that gets stops from an in_memory workspace and creates a route with directions based on the route, here is what the model looks like: Problem is that the following error ...
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2answers
1k views

How to get All Paired Shortest Paths in ArcGIS network analysis at once

I have some difficulties on network analysis,I want to run shortest path algorithm, I don't know how to use ArcGIS to reveal the shortest route between the appointed points on the map, and if it's ...
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2answers
110 views

How to removed overlapped features?

Im using Arcmap10.1. When I was make attribute based buffer, the result had shown as overlapped, So how can I solved this issues? Thanks in Advance
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1answer
550 views

No route from location … to location … Error: No solution found by Network Analyst?

Why does this warning box appear when I click the Solve button in Network Analyst toolbar? No route from location "Graphic Pick 46" to location "Graphic Pick 61". Error: No solution found.
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1answer
50 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
115 views

Export Polygons from Service Area tool using ModelBuilder?

I have created a service area in ModelBuilder. I have assigned a polygon to the "facilities". How do I export the service area polygon to a shapefile in ModelBuilder?
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1answer
232 views

Check/Uncheck Trim Polygon option in Network Analyst

Can anyone tell me when to check/uncheck Trim Polygon option in Service Area Layer Properties dialog box while doing Network Analyst problems? By default Trim Polygon values comes as 100 m. Shall we ...
1
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1answer
671 views

Extract Raster Values by Polyline End Points

I am looking for a way to extract elevations of end points for line data in ArcMap 10.2. I have a road dataset that I want to use as a Network Dataset in Network Analyst. I want to be able to set the ...
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1answer
707 views

Make Route with Python and network analyst in ArcGIS 10

Good Day, I'm having trouble debugging my python code to create a network analyst layer in ArcGIS 10.0. Basically when run from a script tool the code completes successfully without actually doing ...
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1answer
99 views

Does multimodal network need a physical intersection between a point (terminal) and a line (rail or road)?

I have created a network dataset with rail, road, and intermodal terminals and set up the connectivity so that you can only travel in-between the two at the terminals. Terminals realistically can be ...
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1answer
299 views

ArcGIS Network Analyst tool for Android?

I am trying to include the Network Analyst tool into an Android application. I have published the tool on ArcGIS Server and I integrate its URL address to use it. On the same time, I import a ...
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1answer
35 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 ...
1
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1answer
53 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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1answer
37 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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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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1answer
57 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
66 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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1answer
21 views

How to get Network Analyst to find nearest facility on globe?

Currently, the nearest facility matrix results stay within the confines of the GCS84 projection, so the route from Los Angles to Japan travels EAST not WEST. How can I change the settings to permit it ...
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2answers
57 views

Network Analyst resolved route can't display properly on printed map [duplicate]

I have looked on the Internet but there are no updated answers. I am using ArcMap 10.2. I am trying to print the route resolved by network analyst but there is no way I can display overlapped ...
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1answer
32 views

control which feature classes in an ArcGIS Network Dataset are “snappable” for incidents/facilities?

I'm using ArcGIS Network Analyst in conjunction with the GTFS extension to answer the question: How far is a random sampling of houses in my town from the nearest McDonald's? via transit/walking. My ...
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1answer
54 views

Restricting ArcGIS network analysis to finding origins/destinations with common ID?

I have two point feature classes, patients and physicians. The patient feature class has a record of which physician each patient visits (a one to one relationship). I would like to run an OD Cost ...