Questions tagged [network-analyst]

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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ArcGIS Pro - routing, remove short network elements and reconnect edges

I am setting up an ArcGIS Pro network for use in Network Analyst. So far things work pretty well, depart from some 1600 errors due to this kind of problem: " SourceName: linknetz, ObjectID: ...
robert tuw's user avatar
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How to create ND.nd folder with .nds files

I am using ArcGIS Pro 3.2.1. When using Network Analysis, I have to import Network Data Source which in _ND.nd format(i.e. XXXX_road_ND.nd). There are six files within the .nd folder with .nds file ...
Panda CHENG's user avatar
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The network dataset has no edge elements. It may be unbuilt. issue when trying to make a Service Area

Using ArcGIS Pro 3.0.0 I am currently attempting to create a Service Area of several stores and the road network although the error of "The network dataset has no edge elements. It may be unbuilt....
ProfGunper's user avatar
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Network analysis compare travel time between a fire truck and a helicopter [closed]

I am working with ArcGIS Pro and supposed to create a map that shows the different travel time between a fire truck and a helicopter. I'm supposed to show where the fire truck is faster than the ...
Ellen 's user avatar
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Network analysis (service area) using ArcGIS Pro

Through network analysis/service area analysis ex) While walking a certain distance through a pedestrian path, I would like to find the service coverage area of pedestrian A and pedestrian B with ...
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Converting digitized shapefile into network in ArcGIS Pro - Standalone user-defined junction is detected

I am new to ArcGIS. I will briefly present my use case. I have an historical map of a railroad network in Italy. I have georeferenced the map and digitized it accordingly. I have now 2 shapefiles, one ...
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Ignoring Python warning messages in ArcMap

I want to calculate the OD Cost Matrix in ArcMap 10.3.1 using the ArcPy package. When running the arcpy.Solve_na, the Python console prints a lot of warning messages. After a while, ArcMap crashes, ...
Chen Chien Yi's user avatar
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Tools for network analysis in ArcGIS Pro

I would like to do some cluster analysis. I created a clusters based on the distribution of points. Now I want to perform the next step, but I can't find the tool in ArcGIS Pro (name of the tool). I ...
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Solve Location Allocation tool missing

I cannot find the Solve Location Allocation tool pane that should be in the Ready to Use Tools.. I have spent 3 hours trying to figure this out and no clues. I have the licensing's for Network Analyst ...
Pol SH's user avatar
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Configure OSM Data for ArcGIS Pro Network Analysis

I want to create a Network Dataset in ArcGIS Pro using OSM data downloaded and prepared using osmnx and python. My code is quite crude, but works so far. However, I am now transitioning to using it ...
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Polygon Barriers error when creation network service area in ArcMap

I have encountered an error when creating a service area using the park location in the local area. The service area was successfully created, and everything is excellent, except for the Polygon ...
Sahan Sankalpa's user avatar
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How to make a travel distribution map on ArcGIS Pro

I have been using GIS to make travel distribution maps using UK census data using the mid super output layers and have managed to use the network analysis tool to find the driving route from the ...
Toby Papworth's user avatar
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Find walkable routes from polygons to points

I have a dataset that contains specific census tract polygons and schools, hospitals and police stations point data. The goal is to generate walkable distance routes from the polygons to the point ...
Arthur_Morgan's user avatar
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Why are my Network Analyst generalized polygons not being drawn correctly?

I've created a service area using ArcMap with the Network Analyst extension. The line generation appears to be pretty accurate, however, the polygon generation isn't what I'm expecting. I'm looking ...
dav's user avatar
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Automated way of connecting line features with dangles in ArcGIS Pro

I have a line layer with around 9000 features. There is disconnectivity throughout the dataset Is there an automated to connect these? Attached are examples.
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Turn point data into line while keeping order in ArcGIS Pro

I have a point dataset (ArcGIS Pro) with around 700 points (Some points are in the same place), and I need to do a route that starts at any point and goes thru all the points, without going back to ...
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ArcGIS Network Analyst for bulk set of points

This is not a problem raised in the middle of a project but rather asking for an approach to start one. I have this project where I am supposed to analyze and optimize the distribution routes for a ...
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Error epoch in VRP

I'm currently using VRP for logistical routing needs, but when running it shows the error "Rtg_SaveVrp : 'UtcUtil_ToEpoch' failed because parameter 1 is not allowed to be null" on the web. I'...
dimas putra's user avatar
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Perform a Network Analysis in ArcGIS Pro using data from Geofabrik shapefile

I am trying to perform a Network Analysis in ArcGIS Pro for the state of Goiás (Brazil), and want to use as the base map a shapefile from Geofabrik. I have downloaded the shapefile for "centro-...
Henrique Baeninger Pescarini's user avatar
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QNEAT3 Iso-Area as Contours interpolation problem

I have a network of roads in district, and i want to make Iso-Area as Contours from Layer of points (schools). So, I have some problems with it. Firstly, I don't understand why these jagged contours ...
Sergey47's user avatar
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Measuring the motorable distance between two points by open Source technology

I'm trying to generate a solution to get the Shortest motorable distance between two points by open source GIS technology ? Our Input layer: Road layer for the AOI (Include flow direction and ...
R KOLEY's user avatar
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Tracing a specified distance along a network using ArcGIS Pro

Using ArcGIS Pro 3.1. I have some starting points snapped to a network of river lines (purple in image). I would like to trace exactly 500m away from these points in either direction as below (red), ...
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QNEAT3 Execution failed [closed]

I've been attempting to run a number of different processes within the QNEAT3 toolbox, however I keep on getting an error similar to the one seen in the image below: Traceback (most recent call last):...
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How to determine pipeline route using ArcMap

I have question on how to determine the best route of pipeline using ArcMap As for the supporting data I have as follows. raster data containing water depth information restricted area in polyline ...
Poniman's user avatar
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Service Area Time Zones (SATZ) with respect to roads

Let's say I run the SATZ tool (drive time) below by selecting the facilities (points), now my question is am I suppose to import the roads polyline features under line barriers so that the SATZ are ...
Arthur_Morgan's user avatar
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Set VRP cluster using overrides parameter

I have a question about VRP. How does parameter overrides work in the ArcGIS REST API?. There are 2 ways to set overrides that I know of, namely "RSPPenaltyFactor" and "optimize for ...
dimas putra's user avatar
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ArcGIS Pro 3.0.4 Network Analyst service area error

I am constantly getting ERROR 030024: Solve returned a failure, in ArcGIS Pro, trying to solve service area away from the point using 56 km as a driving distance with ArcGIS Online data. Unable to ...
Roman Pilip's user avatar
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Creating OD Cost (Time) Matrix for Points and Line Shape of Road using ArcGIS Pro and Network Analyst

I am using the OD cost matrix analysis layer by referring here (https://pro.arcgis.com/en/pro-app/latest/help/analysis/networks/od-cost-matrix-analysis-layer.htm). I first import 70 points (shape file)...
Kohei's user avatar
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Make Service Area is creating these feature datasets

I'm running the Make Service Area tool in ArcPy and every time it creates a feature dataset in my gdb named "ServiceAreaSolver1xxxxxx." I've ignored them but they are taking up space and are ...
Nick Welch's user avatar
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Inline variable substitution not working for start time parameter in network analysis using ArcMap ModelBuilder

I stumbled over a problem in the ArcMap ModelBuilder setting an inline variable substitution for the parameter Start Time necessary to determine the starting point in time for a network analysis. I am ...
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how could I calculate the shortest distance between points showing the distance in each different route?

I want to do a network analysis using any plugin, but the main problem is that I want to get the shortest distance between two points, but it must give me the distance in each route (in my case they ...
Joel Damian's user avatar
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1 answer
395 views

ORS Tools in QGIS produces "Quota Exceeded" and "Over Query Limit" Error Messages

So I am trying to use the ORS Tools plug in QGIS to calculate the drive time and distances between two sets of addresses. I have saved the origin and destination addresses as separate point layers but ...
Ian Moffit's user avatar
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166 views

ArcGIS Pro - Route Solver Multiprocessing in Standalone Script

I am using ArcGIS Pro 2.9 with an advanced single use license and a local network dataset. I am attempting to write a standalone script that takes as its input an arbitrary set of origin-destination ...
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Making indoor navigation by using regular Network Analyst

If i have indoor data such as (details, levels, points of interest) but I don't have the Indoors extension. Can I navigate between ground floor and first floor by using regular network analyst ...
Mahmoud Soliman's user avatar
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51 views

How do I fix connectivity issues in Ordnance Survey Mastermap Highways Network

I have created a network dataset in ArcGIS Pro using Ordnance Survey Mastermap Highways Network (Roads and Paths) but I am unable to get the connectivity to exist between the roads and paths. This ...
Harry's user avatar
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Batch shorter path QGIS (Snow map)

I'm working on the famous John Snow map about cholera in Soho, London with QGIS I use the data from Don Boyes and I extracted the street network from OpenStreetMap. I have : a layer of pumps a ...
Wilcar's user avatar
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Change network data source for single layer from local network dataset to ArcGIS Online

I'm working on a project in ArcGIS Pro using the Service Area feature of the Network Analyst extension. Initially, I created a service area layer with a local network data set, StreetMap Premium, but ...
RyanSnead's user avatar
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173 views

Route Analysis, Save Route Results with arcpy

I calculated routes with an arcpy script tool and now want to export or save it. If I try it with result_route.export(arcpy.nax.RouteOutputDataType.Routes, my_path) there is always an error. 'Result' ...
Saelon's user avatar
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ModelBuilder for Route Network Analysis not finding Add Locations' Input Data

I'm building a model to measure distances (miles) and drive time (minutes) accumulated between predetermined origin and destination points. I already have this workflow down manually, but want to turn ...
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Categories of Origins and Destinations in OD Cost Matrix

I am using ArcMap 10.8.1 I need to perform the OD cost matrix analysis. Origins can be only linked to specific destinations as seen in the picture (origins from category 1 can be linked only with ...
fiklip.v's user avatar
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Build Network performance using ArcGIS Pro

I'm using ArcGIS Pro 2.8 and have access to the Network Analyst extension. I'm new to the Network Analyst tools and I have been following the Create A Network Dataset tutorial using my own data. I ...
user209014's user avatar
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Is there a specific function within Network Analysis - OD Cost Matrix that solves for connectivity issues?

I am calculating the distance between points along a network dataset of roads. However, I am running into issues as some of the points do not align along the road network. I have attached an example ...
BenM's user avatar
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Comparing two sets of polylines intersecting polygons and get a matrix of gained/lost connections [closed]

I have three feature classes, one is of Polygons and the other two of Polylines, representing a set of areas in a city and a network of transit lines between those areas - one network for current ...
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Seeking ArcGIS Pro tool that calculates distance from different points to another feature class with multiple distance along road network

Is there a specific tool that calculates the distance from points feature class to another points feature class? I have a data set containing forest compartments (point), customer destination (point), ...
scumbagsurfer's user avatar
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311 views

Why Betweenness Centrality in large networks have negative values?

I use GRASS GIS v.net.centrality to calculate betweenness centrality. As far as I know there should be values from 0 to (n-1)(n-2) in any given network with n nodes. However I got lots of negatives (...
Kento's user avatar
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How to find specific distance along routes using ArcGIS Pro?

I have road layers (normal line ones as well as a network dataset) and a building point layer (consisting of one building). I'd like to know where I end up if I travel a certain distance (say 1000 ...
ThatArchaeologist's user avatar
2 votes
1 answer
126 views

Lines connecting at vertices not included in ArcGIS Pro Network Analyst service area

Situation: I'm attempting to generate drivetime areas for a pedestrian walking network using Network Analyst in ArcGIS Pro 2.9. The walking network feature dataset has many lines from one feature ...
cajuna's user avatar
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Qgis QNEAT3 Plugin execute error

I have an problem running Iso-Area as Polygons. *Traceback (most recent call last): File "C:\Users/Ivan.Ivanov/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\QNEAT3\algs\...
Ivan Ivanov's user avatar
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Equivalent of Turn Restrictions in Arc GIS Pro

In ArcMap when I open a Network Dataset I see In ArcGIS Pro I see I had a look at the documentation and can't find anything about this change. How do I add turn restrictions in ArcGIS Pro?
GeorgeC's user avatar
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Adding and calculating User Input Fields in ArcGIS Modelbuilder

I have a model which results in a list of routes with mileages. I want to add 6 fields to the mileage table (Freight Rate, Freight Cost, Material Amount, Material Rate, Material Cost, and Total Price)...
Joshua Smith's user avatar

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