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

0
votes
0answers
57 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 ...
0
votes
1answer
154 views

Using network analyst new closest facility to calculate certain routes but not others?

I'm working on calculating a variety of distances between many points using network analyst using ArcGIS 10.2. Using the new closest facility option, I have 100,000 facilities and 100,000 incidents, ...
0
votes
0answers
28 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 ...
1
vote
1answer
39 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
24 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 ...
0
votes
0answers
26 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 ...
1
vote
1answer
716 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 ...
1
vote
0answers
38 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 ...
3
votes
1answer
190 views

Create Minimum Spanning Tree or Steiner Tree Using ArcGIS Network Analyst: Solving for “n-incidents/ total”?

ArcGIS 10.2.2 - What would be the best approach for applying minimum spanning tree or Steiner tree logic to solving a network? Incidents: 100, Facilities: 20 Goal: Connect any subset (n-incidents of ...
6
votes
1answer
958 views

How to identify more than 500 features from closest facility analysis?

I am new to and using ArcGIS Desktop 10 I have done the closest facility analyst. And there are many routes laying on my network. I want to know how many routes use the road section(one feature in ...
0
votes
2answers
85 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
57 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
29 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
47 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 ...
4
votes
1answer
314 views

Calculating Service Area for each feature in feature class using ArcGIS Network Analyst?

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 ...
1
vote
1answer
37 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
26 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
35 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
17 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
2answers
66 views

Is there a function like XY-to-Line that calculates distance along a network for many XY pairs?

So: I have a set of XY origins and a set of destinations. I know that XY to Line will give me the Euclidian distance between a given set of origins and destinations, and that an ODS cost matrix can ...
0
votes
0answers
29 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
27 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
37 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 ...
3
votes
1answer
279 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 ...
0
votes
1answer
41 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
69 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
27 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 ...
2
votes
1answer
199 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 ...
0
votes
1answer
157 views

Network Analyst does not analyses my own created roundabouts in geofabrik shp file

I am trying to digitized the shape file data (attached) that i downloaded from geofabrik, to new roads in my region. The network anaylst does not work beyond rounds abouts, that I create new ones. It ...
0
votes
2answers
100 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 ...
0
votes
0answers
60 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
0answers
34 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
41 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
32 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 ...
3
votes
1answer
320 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 ...
0
votes
2answers
66 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
57 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 ...
2
votes
1answer
205 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 ...
2
votes
3answers
649 views

How to connect stops to road for network dataset?

I have 3 files a bus route network, road network and bus stops. I want the bus stops to be the connections between the road network and the bus route. When I try and build the network dataset I am ...
1
vote
1answer
34 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 ...
4
votes
1answer
74 views

Counting traversed arcs on routes to write attributes using ArcGIS for Desktop?

I have number of persons located on a road network and I have calculated their shortest distance to a particular location. From the routes output created from Closest Facility can I break the ...
2
votes
1answer
62 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. ...
2
votes
0answers
43 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 ...
1
vote
0answers
30 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
57 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 ...
1
vote
0answers
317 views

Arcgis Model Builder - OD cost matrix on network with iteration on attributes

I am totally new to ArcGis' Model Builder, and I need some advice as how to build an OD cost matrix for large sets of origins and destinations. I want to compute an OD matrix where I can have as many ...
1
vote
1answer
596 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.
2
votes
1answer
39 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 ...
0
votes
0answers
51 views

Where to find more detail on algorithms used in ArcGIS Desktop's location allocation solver?

Where can I find more detail on the algorithms used in ArcGIS Desktop 10.0's location allocation solver? The help file specifies the following: The location-allocation solver starts by generating ...
1
vote
0answers
34 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 ...