An extension to ArcGIS for Desktop and Server which adds functionality for analyzing networked data, particularly for road and transport networks.

learn more… | top users | synonyms

1
vote
0answers
3 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 ...
0
votes
0answers
18 views

Method to translate PgRouting to ESRI Network Analyst network dataset?

I have a network dataset in a PostGIS database that is set up and routable via PgRouting. I would like to take this dataset and import it into Network Analyst in ArcMap in order to make some ...
1
vote
1answer
24 views

why there is no attribute like 'GetNAClassNames' in my arcpy

I want to do a network analysis, when I want to load a layer as a barrier using arcpy.na.GetNAClassNames, the message is like this: AttributeError: 'module' object has no attribute 'GetNAClassNames' ...
0
votes
1answer
14 views

Creating network in ArcMap from an RGB image to find optimal path between locations?

I am hoping to find optimal routes from an Origin (car park) to destinations (Library, Blocks, Rec Center). I have an RGB ortho-mosiac image taken from an UAV that I want to digitize paths, car ...
2
votes
0answers
34 views

Finding number of left and right turns for each shortest route

I have a network dataset for a city. I have, lets say, 200 trips that are made in that city. I constructed the shortest route for the every pair of the trips, and also the actual route travelled by ...
0
votes
0answers
22 views

Error 000192 in Make VRP with Python scripting in ArcGIS 10.3

I've written a piece of python code in ArcGIS 10.3 for applying VRP. pretty similar to sample code in Esri resource website. But, it gives an error: ERROR 000192: Invalid value for Time Impedance I ...
0
votes
1answer
31 views

Joining Points to Lines in ArcGIS for Desktop?

I have a shapefile of line data (roads) and one of point (villages) data. In an ideal situation all the points should be connected to a line. The data that I have doesn't obey this. I need to join all ...
0
votes
0answers
27 views

Using linear referencing for real time traffic in ArcGIS Network Analyst?

I'm using real time customized traffic for Network Analysis in ArcGIS 10.2.2. The traffic display as segment based. In other words, when i want to show free flow for a road i have to assign one or ...
1
vote
1answer
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 ...
0
votes
1answer
24 views

Generate Service Area Polygons with Field(s) Added

Does anyone know of a way to generate service area polygons which, when created, maintain a field from the feature class from which the polygons are generated? For example, if I am generating a ...
0
votes
0answers
17 views

Capping the amount of a certain cost per route with Network Analyst

With the Network Analyst extension in ArcGIS 10.2, is there a way to set the maximum amount of a certain cost that a route must not exceed? For example, can I require routes to be below a certain ...
1
vote
1answer
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 ...
0
votes
0answers
41 views

Field Mapping not recognizing fields in VRP?

I have created a VRP using Model Builder. Everything looks to be working fine other than the "load location" for Orders. Depots and Routes are directly called so they were fine, however Orders were ...
0
votes
0answers
68 views

Network Analyst - VRP sequencing anomalies

I'm having some issues using the Network Analyst Vehicle Routing Problem solver and I really hope that someone can help me. I have about 160 orders modeling trash bins to collect. But I see some ...
1
vote
1answer
51 views

How do I generate a distance table using 2 different point files and a line file?

I have two point datasets, one containing multiple transit stops and the other containing multiple schools. I also have a street line dataset. I need to generate a table that gives me the shortest ...
1
vote
1answer
28 views

Setting junction properties in ArcGIS Desktop?

I have a situation where I have a line feature class and need to build a network out of it. The lines represent roads. I wonder how I can model the intersections on the network. Almost all of them ...
1
vote
0answers
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 ...
0
votes
2answers
100 views

Iterate incidents for closest facility analysis (Network Analyst) using ModelBuilder?

I have created a model for closest facility analysis (with help from folks on this forum, thx). Now I would like to add an iterator to it. Specifically, I need to iterate through 448 "Incidents" (the ...
0
votes
1answer
75 views

Using ModelBuilder for closest facility analysis in ArcGIS Network Analyst?

I am building a model to iterate closest facility analysis for every building at an archaeological site, with the goal of generating a from-everywhere, to-everywhere aggregate traffic map. I have run ...
1
vote
0answers
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 ...
0
votes
2answers
48 views

Generating Service Areas in Network Analyst with Added Roads?

Here’s what I am running into with Network Analyst- the goal is to create service areas for fire stations based on travel times. • I have a baseline county wide roads shapefile that I have used as ...
1
vote
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 ...
2
votes
0answers
34 views

How to format and use historical traffic data and to create a traffic enabled network?

I have speed factors for road segments collected at time intervals of one hour daily for a whole week. But I dont know how to format the data so that I can relate it with my digitised road segments in ...
0
votes
1answer
41 views

Using multi-part line features in network analysis?

Cartographically is there any reason why (pro / con) multi-part line features should not be used when developing road networks for ArcGIS Network Analyst? For example, say I have a road which is 100 ...
0
votes
0answers
19 views

Including travel direction in added cost barriers using Network Analyst?

I've created a walking network in ArcMap 10.2 and I'm planning to add point barriers whenever a pedestrian has to cross a road junction. The point barriers will incur a time cost, i.e. when the ...
0
votes
0answers
34 views

Iterate origins and destinations in Modelbuilder for OD cost matrix analysis

Update: I changed my model, so I can iterate feature classes. My starting point is a gdb full of shapefiles of students (leerlingen), and another gdb full a shapefiles of school. leerling shapefile XX ...
0
votes
0answers
34 views

Stopping a route using attributed length

I am working in a project where I need to run routes from several points on a route network and have them stop at a specific length. I have worked out their max distance want to use this attribute to ...
0
votes
0answers
37 views

Analysing and Working with a Bilateral Matrix Table in a GIS

I have a bilateral matrix table of global remittances for year 2012 from World bank where the columns contain remittance-sending country and row is the Remittance-receiving country. I want to map ...
0
votes
1answer
39 views

Connectivity Issue in Road Network - Error Graphic Pick 1

I have read around 6 various forums posts and still could not figure out where I was making the mistake so please help me. I have downloaded the OSM shape file and and have clipped a pretty large ...
0
votes
1answer
53 views

OD cost matrix network analyst

I would like to know if it's possible for my OD cost matrix to know which segments are been used to get to the destination. In other words I would like to know which network segments have been used ...
4
votes
1answer
70 views

From everywhere to everywhere in spatial network

ArcGIS Network Analyst question: I have a network dataset representing an archaeological site with ~500 buildings. Each doorway of these buildings represents a terminal node. I would like to simulate ...
0
votes
0answers
30 views

Network Analyst Toolbar does not contain any tools

I am experiencing weird problem related to Network Analyst toolbar. When I check Network Analyst, the only thing that appears is this piece of window, circled in red on the screenshot. My licence ...
0
votes
0answers
51 views

Traffic Assignment With Arcgis Network Analysis

I'm wondering is there any possible way for building a traffic assignment with ArcGIS network analysis like procedures in commercial traffic assignment softwares like EMME and TransCAD and etc? i have ...
2
votes
1answer
46 views

how to find optimum number of college bus routes for connecting 120 bus stops, distributed over large road network

I have 120 bus stop locations with road network and number of students. I prepared the network dataset, but i don't know what to do next to find out optimum number bus routes which required to ...
1
vote
0answers
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 ...
0
votes
0answers
63 views

Traveling Salesman - ESRI

Two layers, one layer of item locations, of layer of streets. Using ESRI ArcMap 10.2.2 Need to map a route that will go to each item location based using the street layer. The item points are ...
0
votes
2answers
79 views

Emergency Dept. Distance OSM roads Network Analyst

I have a shapefile that is all of the roads in the Republic of Ireland, I have downloaded this from OSM. I have then created a new point shapefile with a point for every emergency department in ...
1
vote
1answer
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 ...
1
vote
1answer
45 views

Switching Costs in a Multi-Modal Network Database in ArcGIS

I am constructing a multi-modal transportation network using Network Analysis on ArcGIS. I have data on roads, railway, and rivers for the U.S. My goal is to calculate an Origin-Destination matrix of ...
2
votes
1answer
65 views

Script to export OD matrix line tables for individual point features

I have a network dataset and I would like to know the network distance (not Euclidean) from each feature point in a shapefile to each other point in another shapefile with the same number of points. ...
1
vote
0answers
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 ...
0
votes
1answer
59 views

Network analyst scaled cost barriers in ArcGIS JS API or REST API

I am developping a GIS web application using the ArcGIS JS API. I know that scaled cost barriers are available in ArcMap, but I am wondering if they exist in the JS API or in the REST API and if not I ...
4
votes
1answer
48 views

Is there a way to minimize turns in Network Analyst routing?

I have a network of pedestrian routes and I want to provide them with clean directions, but Network Analyst chooses the first route that it can turn towards destination and gives me a zig-zag road. Is ...
1
vote
0answers
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 ...
0
votes
0answers
30 views

Adding last stop to a route before the End Depot

Using ArcMap 10.3 Advanced I'm using a network analyst vehicle routing problem to attempt to solve a routing solution. I have a start and end depot which is the same, but before the route reaches ...
2
votes
1answer
55 views

Automating estimation of invert elevations using ArcGIS for Desktop?

I’m working on a project where I need to estimate about 1400 pipe inverts using the adjoining pipes and manholes. The problem is a lot of the adjoining pipes are missing elevation data as well, so ...
0
votes
0answers
35 views

Creating a Scaled Cost Weather Layer - Network Analyst

If anyone has created a Scaled Cost - Polygon Barriers - Network Analyst, I'd be interesting in Tips and Tricks. I'm trying to figure out how I could take a weather (or any polygon layer) REST feed ...
0
votes
1answer
45 views

Calculating distance between many users of a handful of facilities, a small hangup

I am trying to calculate distance between thousands of people and a handful of facilities. I know the ArcGIS ROUTENAME issue has been addressed many times in forums. I have scoured them and am hung ...
1
vote
1answer
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 ...
0
votes
0answers
20 views

Problem with decimal speeds to calculate travel time in Network Analyst

I'm using customized travel time service for network analysis. I get speed of the segments in decimal (ex: 54.3 km). I want to use the decimal numbers to calculate travel time. the default of traffic ...