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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858 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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2answers
428 views

Network Analyst REST service gives error “Routing error: Unable to complete operation unable to find attribute invalid Context”

I have created an Network Analyst Routing sample. On Arcmap it works fine when creating a route on the data. However, when I create Network Analyst service through ArcGIS Server, using this REST ...
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302 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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30 views

Continuous Service Area?

With the Make Service Area tool in ArcGIS Network Analyst, the output is a Vector layer, and the break values relate to what impedance values you pass in (e.g. 5, 10, 20 minutes or miles). What ...
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78 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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128 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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85 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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29 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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45 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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72 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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86 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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22 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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84 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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35 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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69 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 ...
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132 views

Calculating travel time from residential points to stores via public transit using ArcGIS for Desktop?

I don't know how to summarize it in just one title, but here is the problem: My goal is to calculate the travel time from residential points to stores via public transit. Basically this period of ...
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45 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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150 views

Add time restriction in ArcGIS Network Analyst

I'm trying to use train tracks as a network in ArcGIS Network Analyst. We are trying to create a model for security agents on board our trains and we'd like to optimize their daily "route". For now, ...
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88 views

How to extract time information from a route analysis

I have a script in Python that solves a really simple route analysis problem (optimal way for given stops). I've found in the documentation that one can assign a start date for the analysis and get ...
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1answer
394 views

Network Analyst: Location Allocation for Model Builder

I am trying to create a model to answer a question using a network analysis. Background: 10 possible fire station locations (shapefile) Calls for demand points (shapefile) Impedance is 5 minutes ...
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129 views

Why sometimes Network Analyst can not find the shortest or the best route?

Normally in Network analyst and route detection it has to find the shortest and efficient way.But here in my work I can see that it does not find the best choice.I wonder why it chose the longer path ...
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68 views

Help with Routing..RouteEventArgs cannot be serialized

Hi I created a routing service in ArcGIS Server that allows the Service Area task. I've hit the REST service for this routing service and passed in a single facility XY and it works perfectly fine. ...
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1answer
760 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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59 views

Is there any need to convert units for time-based cost attribute in Network Analyst?

In Network Dataset, Global Turn Delay is in seconds. Whereas my cost attribute is in minutes. Also my turn feature class impedance is in minutes. Is there any need to convert turn impedance to seconds ...
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134 views

flex, network analyst, closest facility

I am trying to build a network analyst in flex, with the closest facility. A problem has occurred during the process of solving closest route to find the incident. In ArcGIS for Desktop, there is ...
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404 views

Network Analyst does not take oneway street from attribute table

I want to build a network dataset to calculate travelling times for buses (service area). I have on shapefile with the streets from my home town, which has a column intitled 'ONEWAY', with values of ...
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741 views

Why does Add Field to Layer File give “ERROR 000840: The value is not a Feature Layer”?

I'm trying to add a field to a layer file, but it always gives an error. What I did was making a closest facility layer and save the result as a layer and after that I tried to add a field, but then ...
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392 views

How to Persist a Network Analysis Route Layer?

I'm using ArcGIS 10.0. I'd like to be able to specify the location (path) where to create the route layer, for network analysis, when I click on Network Analysis -> New Route. Is that possible? ...
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262 views

No route results after calling network analyst service

I have published a network analyst service and I'm trying to use it from the Flex API 3.1. When I use the service in ArcMap or through the rest GUI in a browser, the service returns the right answer. ...
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1answer
649 views

Create a Minimum Spanning Tree based on a street network (ArcView)

I hope you can help me with my network analyse problem (ArcGIS 10.0 SP2 - ArcView License) Background: I try to create a network of fiber optic cables to specific points along a street network. ...
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344 views

ArcGIS Routing on Android with Network Analyst module

I am currently developing an Android App for navigation purposes. It is based on the ArcGIS Android API. I have an ArcGIS server (with network analyst module) with all the needed data running. At the ...
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301 views

empty network dataset creation

I'm trying to create a new network dataset via ArcCatalog in a SDE database. I've imported a street featureclass into my dataset, go to create the network dataset with all the default options. After I ...
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4 views

Direction widget Arcgis JS Api not working correctly for my own network analyst service

I have been following example on this link: http://developers.arcgis.com/javascript/samples/widget_directions_basic/ for my own network analyst service. Though I have been getting correct routes ...
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43 views

Creating a Network Dataset

I need some basic instructions on how to create a network dataset in ArcMap 10.1. I do realize there are esri tutorials out there but I'm having difficulty understanding everything. I'm just looking ...
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39 views

VBA not able to fill all FNODE and TNODE because of large number (1,200,000) of records? [closed]

I need to populate FNODE and TNODE fields for my roads dataset. I have an intersections point feature class that has unique ids, and I need each road segment to have an FNODE and TNODE value that ...
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30 views

Network Anlayst hierarchy evaluator [closed]

Working with ArcGIS (v10.2.2) Network Analyst and reformating the road network with a hierarchy evaluator and receive the following error message: The field evaluator result statement has multiple ...
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1answer
49 views

How to create network by GTFS data in ArcGIS Network Analyst?

I want to create my network by using a GTFS file. I already opened a network dataset but when I load the GFTS to network dataset tool it gives me some errors. Can someone please help? Below is a ...
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43 views

No Routes found for Locations soft-restricted network element

I am using OD Cost Matrix to find the least cost path for a number of locations and destinations. There are few Origins that have this warning: "Warning: Location "Location123" in "Origins" is on a ...
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34 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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36 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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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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28 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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42 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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32 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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40 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
90 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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180 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 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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21 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 ...