An extension for ArcMap that adds functionality for analyzing networked data, particularly for road and transport networks.
2
votes
2answers
57 views
How to create network dataset for network assistant using ArcPy?
Is it possible to create a network dataset with arcpy to be used with the network assistant?
In the documentation I found the Build Network and Dissolve Network functions, but it looks like both ...
7
votes
4answers
5k views
How to make a one part polyline from a multipart polyline?
I have a polyline which is divided into multiparts and these parts are not well ordered so that the vertex's ID are not following the polyline's plotting.
This polyline is a representing a bus line ...
0
votes
1answer
29 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 ...
0
votes
0answers
14 views
AddLocations_na not loading routes properly from python script
I am trying to do network analysis with python from ArcGIS 10.0 but AddLocations_na is not loading the routes from the routes attribute table. It works for depots and orders quite well however.
The ...
0
votes
1answer
34 views
territory analysis
I want to determine the territories in which customers to a bank has the shortest path. It can be done with desktop software packages or programming if it is needed. Does anybody has idea on how to ...
2
votes
1answer
53 views
Finding distance (in time) from nearest point out of 4 along a road network
I have four points representing harbors along the coast. I also have a roads layer that has info on each road segment such as length, speed limit, and travel time.
I calculated travel time with ...
0
votes
0answers
26 views
GRASS - Creating an Attribute Based on Driving Distance
Is it possible to calculate the driving distance for each node of one layer (fire stations) to each node of another (address points)? After doing so, I need to sort all of the distances from shortest ...
0
votes
1answer
245 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 any ...
0
votes
1answer
30 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 ...
3
votes
1answer
73 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 ...
15
votes
1answer
195 views
Are there any standards or common practices for performing a network analysis for emergency response?
I am working on a project using Network Analyst to determine official emergency response zones for fire departments. The shape of each zone will be determined by the network (at least 1 department ...
2
votes
2answers
39 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 ...
0
votes
1answer
32 views
Network analysis service areas vs. network analysis
i have calculated the distance of certain houses from public parks using both Network analysis service areas and network analysis.
However each method provides a different distance. Would this be ...
1
vote
1answer
33 views
How to extend a custom NASolver in ArcGIS Server 10.1?
The past year we developed a custom NASolver with C# , it works fine and that job has finished.
Now we are planning to use it from ArcGIS Server. The problem is that we have no information for that. ...
3
votes
1answer
72 views
Connect overlapping lines
I am currently trying to build my first multimodal network using ArcGis 9.2. This is a test using simple data of what I will need to do later with more complex data.
Here is my data:
layer 1: One ...
4
votes
0answers
428 views
How to use Route Task in Network analysis tools
I am using esri network analysis tool and I just want to draw the path between two clicked point on the map (by using route task)
I use the example code block in the following link
...
4
votes
0answers
268 views
How to specify attributes for network dataset?
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 ...
1
vote
2answers
42 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
1
vote
1answer
108 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 ...
5
votes
0answers
163 views
How to set order of operations for Field Calculation in Network Analyst Evaluator Dialogue?
I desire to have a ratio calculated each time I create a new route. To get this ratio, I created and populated a field that multiplied the length of each segment by a designated number from 1-5, where ...
3
votes
0answers
60 views
Finding optimal network with python and network analyst in arcgis 10.0
Hello GIS StackExchange,
I'd like to know if there's any way to find the shortest distance across the diagonals of a polygon. I am creating a network analyst solution to determine the most cost ...
1
vote
1answer
133 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 ...
2
votes
1answer
40 views
3D Barriers, ArcGIS Network Analyst
I am trying to implement 3D barriers from a feature class into a network using a model, but I can't seem to get the resulting barrier to appear on the proper three dimensional plane. The feature class ...
0
votes
0answers
33 views
Ecological route based on slope and less emissions and fuel consumptions [closed]
I have a roadnetwork a tin and a db about the type of vehicle i use ( mini,small,average etc)
How can i take the data from type of vehicle i insert (example mini car) and combine with the slope road ...
1
vote
0answers
46 views
trying to find areas within a certain driving distance along a road network WITHOUT a specific destination
I was hoping somebody might be able to help me out with this.
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 ...
1
vote
1answer
181 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 ...
0
votes
2answers
109 views
Road network Analysis
I have a Road layer and Point features of some Bus stops from the same area.I want find the Road distance between the Bus stop.Please help me find it.
I have QGIS,ArcGIS,and FME.
Thanks,
RKM
3
votes
1answer
185 views
ArcGIS 10.1 Network Analyst: Snapping stops from point-shapefile to route analysis layer doesn't work properly
I'm struggling with a task, which should be not that difficult....but anyway I do not find a solution.
Background
I'm map-matching tracks, generated by a GPS-device, to a road network. Therefore I ...
5
votes
1answer
226 views
How to automatically create all possible polyline routes connecting many point locations around a polygon obstruction?
Lets say I have 30 ports on the west of an island, and 30 on the east, and need to calculate all possible shipping distances between each and every port, with the routes having to steer around the ...
1
vote
1answer
32 views
Do transfer edges add to the distance cost of a route?
Transfer edges are commonly used in a network dataset to carry a time cost in one direction only (either to-from or from-to). This is fine if the impedance used is time, i.e. find the route that will ...
0
votes
2answers
119 views
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 ...
1
vote
3answers
54 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 ...
2
votes
1answer
226 views
How can I solve “The Network Analyst solver could not determine a solution”?
I am using ArcGIS 10.0.
I have network data for undulated terrain so there are lots of inaccessible parts of the network.
When I was using this model, I get "The Network Analyst solver could not ...
5
votes
1answer
73 views
How to store route names of a stop belonging to multiple routes
I've been reading the ArcGIS help files on route analysis to gather more information on what attributes are stored with Stops. Maybe I've stared at the screen too long, but I cannot seem to understand ...
0
votes
0answers
47 views
ArcGIS Network Analyst Directions (NA Campus style) failing to return turn instructions
This might be a long shot, but I've had no luck receiving response on the ESRI forums so I thought I would try here as well. I have been working with the information discussed in this thread: ...
7
votes
5answers
226 views
How to Split Roads at intersection for Network Analysis?
I have a file geodatabase Feature Class representing the roads of a city.
The Roads are not split at Intersections. ArcGIS needs roads to be split at the intersections, otherwise it assumes that the ...
4
votes
1answer
396 views
Correct network analysis settings needed for shortest route problem
Ok 1st sorry my English is not very good. What i want to ask is why the route analysis takes long path to reach the point when i click at solve button even though I can see a shorter path with my ...
5
votes
1answer
66 views
Do Network Services support Multimodal Networks (ArcGIS 10.1, Network Analyst Extension)?
Do Network Services support Multimodal Networks (ArcGIS 10.1)? I'm assuming that multimodal networks are supported, but I am troubleshooting and just want to be sure.
Thanks,
eric
11
votes
0answers
382 views
Incorporating Length of Route Value into Cost Evaluator Function (ArcGIS Network Analyst)?
A friend and I (who more frequently than I posts on this board) are creating a walking network and we have run in to a snag. We would like to attribute a cost evaluator to our network dataset using a ...
1
vote
1answer
65 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?
...
2
votes
1answer
58 views
How to change network analysis settings in a service from a web app
I'm a total n00b 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 ArcMap e.g. ...
0
votes
1answer
41 views
How to export settings for a network dataset
Is there a way to export/save the settings for a network dataset? Setting up the connectivity groups, attributes, evaluators etc can take quite a while, even for a small dataset. If the network ...
3
votes
1answer
89 views
Ist there a way to calculate a Service Area from the Network Analyst in ArcGIS for each feature in a feature class?
I am trying to implement a python script that creates in a first step a Network Dataset and that in a second step gets a point feature class for which the tool should create for each feature in the ...
0
votes
0answers
33 views
Creating transfer edges for a multimodal network
I am trying to create transfer edges for a network and what I have done is used the near tool to get XY coordinates for the closest rail segment, and repeated for the closest road segment to each of ...
1
vote
1answer
113 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.
...
1
vote
1answer
50 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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vote
0answers
41 views
How to indicate a change in transport mode for directions in a multimodal dataset
When I solve a route and generate directions for my multimodal dataset, the end product is not very user friendly:
The pedestrian started walking along Main Street and then boarded a bus to travel ...
1
vote
0answers
55 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
votes
1answer
88 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 ...
1
vote
1answer
273 views
Merging OD Cost Distance Matrix result (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 destinations that I want to ...
