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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3
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1answer
36 views

Is there an Equivalent to the Near tool for Network Analyst?

I want to do a process where for each street segment, the network distance from the nearest point in a set of point features is calculated. The result is that when you click on a street segment using ...
0
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0answers
32 views

Converting turntable created in Excel to turn feature class?

I have a road network, added the topology to it, then I prepared the turntable in excel with the column names as Node#, Arc1#, Arc2#, Angle, Minutes. I converted this excel to .ddf file. I tried ...
2
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0answers
14 views

Two different kind of stops for network analysis

I have a network dataset all set up and I'm able to add various stops. However, I can only add one kind of 'stop'. I'd like to have two separate stops, in this case, ambulance stations and care ...
5
votes
2answers
92 views

How do I determine which road segments get the most use?

To start, I should mention that I'm hoping to solve this using Network Analyst and (if I have to) Microsoft Access. I am also a poor programmer - my knowledge of python is limited at best. I have a ...
1
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0answers
27 views

Which Network Analyst tool(s) or other geoprocessing tool(s) would be useful for this analysis?

I have been doing GIS for a few years now but never Network Analyst so I thought I would give this a go. I've built a multimodal network. Question I want to solve: Using street center lines (walking) ...
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0answers
21 views

How to generate distance of paths for all points to nearest points in another layer?

I have a layer of polygons that is the source locations (buildings), a layer of lines that is the paths, and another polygon layer that is the destination location (parks). I want to add to each ...
2
votes
1answer
23 views

How to select “incidents” in network analysis based on their routes?

I am using Closest Facility tool in Network analysis to locate closest routes between houses and bus stops. I am using Length as accomulation attribute to know distance between each house and bus ...
0
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0answers
19 views

How is Hierarchy utilized within a network that has Global Turns modeled?

I have a network data set that has Global Turns modeled based on hierarchy. When I went to go run a Closest Facility scenario it failed for many of my Incident points saying that they couldn't be ...
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0answers
51 views

ArcMap 10.4 Find the size of a service area?

I have a service area for two fire stations, and I'm trying to find out the size of the service areas. But for the life of me, I can't find how to get that information.
0
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1answer
27 views

How to make length difference between two network analysis?

I have one quite challenging problem and cant find solution for it. I am doing Closest facility analysis via Network analysis. I have bus stations as facilities and houses as incidents. I have run ...
0
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2answers
199 views

Using Closest Facility with Delete Identical tool?

I am trying to figure out a work around for a problem I have. I ran a Closest Facility operation on a set of about 200 points. Each point is an entrance to a building, and the underlying network is ...
1
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1answer
576 views

Merging OD Cost Distance Matrix result from ArcGIS Network Analyst in ArcPy?

Using ArcGIS 10 Network Analyst, I've created small python script that calculates OD matrix between certain locations, i.e. not between each origin and destination but for each origin I have a set of ...
1
vote
1answer
801 views

Forcing route in ArcGIS Network Analyst?

I'm fairly new into the public transportation universe and now I have to create route analysis. I have thousands of routes to create, so that leave out the manual option. I obviously have origins and ...
0
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0answers
40 views

Compare euclidean distance with network distance

I have a raster file with euclidean distance. It contains information about how long it takes for a chopper to arrive to certain destinations. I then have a polygon made from a service area with ...
1
vote
1answer
409 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 ...
1
vote
1answer
2k 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 ...
0
votes
1answer
60 views

Querying/getting EID ( Edge id's of network ) in ArcGIS API for JavaScript?

I did a server-side(c#) network analysis and the output is the EID's(NetEid's) which needs a INETelements to query for features and Object Id's. It takes long time especially when you found many ...
0
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1answer
310 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 ...
1
vote
1answer
51 views

Building a network dataset on ArcGIS with OSM, model doesn't turn

I'm building a network dataset of Rome in ArcMap 10.3, importing shapefiles from OSM. It works but the network dataset built hasn't turns, so is pretty unusable... I'm pretty new to ArcGIS and I don'...
2
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0answers
524 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 ...
3
votes
1answer
93 views

Finding Network Analyst tools in ArcGIS Pro?

I am trying to run some network analysis within 3D buildings to study handicap accessibility, best routes, emergency evacuation routes, etc. In ArcMap 10.3 there is a simple and easy to use toolbar ...
1
vote
1answer
17 views

Wrong Attribute Table for Clipped Lines

I've clipped a polyline shapefile with polygons, which produced a new feature class with obviously less polylines. However, the attribute table for the new feature class calculates the length of the ...
1
vote
1answer
15 views

Restriction attribute doesn't work with “0” parameter value?

In my network dataset I´ve set the restriction attribute - if the value in the field X (integer) is higher than the parameter value (integer), travel on the edge is prohibited. It works well with ...
1
vote
1answer
94 views

Finding distance between multiple points along a line

I'm using Arcmap 10.4 full license, all extensions, including Network Analyst. I have a GTFS (transport) dataset from which I am trying to calculate distances between each point (alighting bus stops)...
2
votes
1answer
373 views

Need to programmatically create Barriers in my Network Dataset [closed]

I have the following C# code to create a Network Dataset layer that I can bring into ArcMap. However, even though I am able to create a Route from the ND, I am not able to create Barriers of any kind ...
3
votes
1answer
578 views

How to integrate every single street into a network analysis?

This is my first time working with a network analysis (ArcMap 10) and there are some problems which haven't been solved until now. I have bus stops and Streets (with length, slope, time from-to for ...
1
vote
2answers
31 views

Adding a restriction to network analysis

I currently have some shapefiles regarding flooding that I want to use as restrictions for my network analysis, however, I don't know how to use them. I know I'm able to draw restrictions, but I want ...
-1
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1answer
32 views
1
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1answer
29 views

exporting a polygon from a layer file to a file geodatabase feature in arcpy

I have a script that creates Service Areas(SA) using Network Analyst. I need to use the polygon of the SA later on in the script. I need to do an analysis using each resulting SA individually. The ...
2
votes
2answers
500 views

Update ArcPy version to avoid AttributeError: 'module' object has no attribute 'GetClassNames'?

This is probably the answer to my previous question: List Elements or Datasets of a given Layer. The version of arcpy that I am using does not include GetNAClassNames naClasses = arcpy.na....
2
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0answers
57 views

ArcMap, Network analyst data preparation

I have line feature class with pedestrian network ... and information about network parameters (surface type, surface quality, slope, etc. ... not in digital form now). I want to create network ...
1
vote
1answer
37 views

Get coordinates of Near Tool output

I have a polygon layer and a polyline layer. I got the centroids of the polygon layer and used the Near Tool to find the distance from the closest point from the centroids to the polyline layer. One ...
2
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0answers
43 views

How do I get Actual Truck Driving time to the Network Analyst?

I am new in working with the Network Analyst tool in ArcGIS. I am trying to find the closest facility to some assigned incidents. The result that I am taking after I solve the paths is in minutes. ...
0
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0answers
12 views

How do I make an account in NAVTEQ so as to use the tool “Updated road traffic” of the Network Analyst?

I am trying to make an account in the NAVTEQ so as to be able to use the Updated Road Traffic Data tool inthe Network Analyst. Has someone experience with this? Could you please inform me further ...
2
votes
2answers
866 views

Improving performance on OD Cost Matrix in ArcGIS Network Analyst?

I have no programmer's background therefore, I try to avoid use python scripting, however If I there is no other choice I am willing to improve my skills. My question is how to improve performance on ...
2
votes
1answer
221 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 ...
1
vote
1answer
26 views

Using polygons made by Generate Service Areas as input feature class in ModelBuilder?

In ModelBuilder, I used "generate service areas" tool and made service area polygons. I want to use them as input feature and connect to other geoproccessing tool, but I cannot. Service area ...
1
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0answers
21 views

Selecting multiple polygons based on common field in a point file (point does not fall within polygon) to perform service area analysis

I have 2 layers; a point layer defining poll locations (340 points), and a polygon layer defining poll divisions (areas assigned to a poll location) (2079 polygons). Each point relates to one or more ...
0
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0answers
41 views

Network Analyst line barriers have no network location?

I am using ArcGIS Network Analyst to calculate a route between two points on a road network. I have added a number of scaled cost line barriers but no matter how I mess with the settings, solving for ...
2
votes
1answer
59 views

ArcGIS network analyst JavaScript API “No Facility found” error

I am using below code for ArcGIS SERVER Network Analyst API: ArcGIS JavaScript API for Network Analyst I need to customize it for my own NA server. I have successfully created an NA-SERVER on ArcGIS ...
5
votes
3answers
239 views

How to find and delete all road unattached road segments

I have a large road network that I'm using for routing and agent-based modelling and I've just noticed that it has a lot (possibly hundreds) of road segments that are not connected to the full network....
2
votes
1answer
367 views

How to change network analysis settings in a service from a web app

I'm a basic/novice user with ArcGIS Server, so I'd like to know if I publish a network analysis service using ArcGIS for Server, will the user be able to change analysis settings as one would in ...
2
votes
1answer
905 views

Network Analyst hierarchy routing issues. (ArcMap) [closed]

My friend and I have created a walking network. We created a network without a hierarchy evaluation and the routing worked fine, but when we added a hierarchy to the equation many routes won't solve. ...
1
vote
0answers
19 views

A missing feature class in the list when adding classes to a new network dataset

I´m having a problem here when creating a new Network Dataset. Firstly I select the feature classes from the list that will participate in the network dataset. I have a feature dataset under a ...
3
votes
1answer
372 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 ...
2
votes
2answers
149 views

AttributeError: 'Layer' object has no attribute 'listLayers'

I want to use the result of OD cost matrix for my further calculations. However, whne I try to extract the sublayer "lines" it returnes an error AttributeError: 'Layer' object has no attribute '...
1
vote
3answers
375 views

Creating network datasets from OSM data in QGIS?

I am having a difficulty to use network analysis in ArcGIS because of unavailable network datasets. So, I googled it and realized that it is possible by using OpenStreetMap. However I don't know how ...
0
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0answers
13 views

Tutorials, examples of datasets to network datasets? [duplicate]

I am having a lot of problems finding road networks and converting to a working network dataset to perform location allocation. Is there any tutorials, examples where they take free datasets (TIGER,...
0
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0answers
42 views

Calculate average travel time on network

I have 200 points of emergency centers across a national road network, is there a way to calculate the theoretical average response time nationwide just from these two inputs?
2
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0answers
44 views

Location allocation Road Block- Unable to “Solve”

Scratching my head as why I can't figure this out. Software: ArcGIS/ArcMap 10.3.1 with network analyst extension Objective: Perform location-allocation services, based off of 2 Required Facilities ...