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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Debugging network analyst solve error 030024
I'm trying to build service areas for a low-voltage utility network, but am having trouble solving the network analysis. Here is the code to build the service area:
Treatment_SA = arcpy.na....
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Finding drive time between two points based on matching value
I am using ArcGIS Pro.
I'm trying to find drive times between two points with Network Analyst. I'm trying to find the time between the origin and the destination based on a value in the origin. So if ...
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Integrating NA (network analysis/routing) service in Web AppBuilder?
We had a requirement for routing in our application. As the arcgis online routing service is credit based we have published our own network routing service in arcgis server 10.6 using the road layer ...
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Is it possible to calculate Euclidean distance but by using a road network?
Using ArcGIS I want to output a raster for the distance from a set of points, however I want to do this using a road network, as opposed to just using the Euclidean distance function i.e. using ...
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ModelBuilder not giving actual result
I have 20 pairs of origin and destination. I also have 20 different line barriers for those pairs, as I want to determine the shortest path between them. If the name of the origin and destination is ...
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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 ...
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Error when building network dataset in ArcGIS Pro?
I have a network dataset with includes roads and turn feature class.
I updated it once a week. I use ArcGIS Pro to create the network dataset based on a template (but can do manually with network ...
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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: ...
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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 ...
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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 ...
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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....
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Routing with set of points and barriers individually using ArcGIS Network Analyst
I need to run network analysis routing (to calculate distance) on pairs of points with barriers. I have 3 feature classes:
Origins
Destinations
Barriers
All 3 of which share a common unique ID ...
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Restricting road access by vehicle type using Network Analyst with ArcMap
Is there a way to restrict road access by vehicle type using the Network Analyst extension with ArcMap?
Some roads restrict trucks, some roads have height/weight restrictions, and some roads are ...
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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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Speed up Python script
I am using Python code to calculate the closest facilities. Here, first I create a random point dataset. Then I use that random point dataset as an incident dataset when I'm creating the closest ...
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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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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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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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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, ...
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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 ...
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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 ...
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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 ...
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Finding shortest routes between multiple origins and destinations?
For example, I have 100 origin points and 100 destination points. All points are connected to each other. I want to know the route between each origin and each destination. How do I do it all at once?
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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 ...
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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 ...
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278
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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 ...
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55
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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 ...
3
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2
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Accumulating values on edges on network dataset ArcGIS Desktop
I work in ArcGIS 10.3
I have a network consisting of 2 sets of polylines:
"pair" shapefiles (polylines) connecting two points (different line for each pair), these polylines have an ...
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How do you remove isolated roads from a bigger network?
I'm trying to perform an OD Cost Matrix calculation on a set of points using a road network from OpenStreetMap data. The network contains lots of roads that don't connect to the rest of the network. ...
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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'...
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How to do Network Kernel Density Estimation Analysis in ArcGIS for Desktop?
I am looking at doing some analysis of road traffic collisions. Obviously collisions occur on stretches of roads and I was researching the best methodology to take into account the network element of ...
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How to combine date and time in field calculator in ArcGIS
I want to simulate the travel path based on data points generated by my farm tractor, which is equipped a GPS receiver (I want to know where it starts and where it ends). Unfortunately the generated ...
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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-...
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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 ...
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Calculating average distance from points to points using ArcMap
I have a point layer of 400,000 voter residencies and a point layer of 500 polling places. I am trying to find the average distance it takes voters to get to their polling location. Distance by road ...
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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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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 ...
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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 ...
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Converting Service Area polygons to raster using ArcGIS Network Analyst?
I have just made some very nice service area polygons and would like to convert these to rasters for further analysis. When I try polygon to raster (field: to break), it results in an empty raster. I ...
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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)...
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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 ...
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Showing polyline direction in ArcGIS for Desktop (ArcMap)?
How can I show the direction of a polyline as it was digitised?
I need this to check if my network analysis is obeying one way streets.
I know of a tool in Xtools that can do this but my trial ...
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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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Calculating average commute time within 15 miles of city center using ArcMap
I am using ArcMap.
I am trying to figure out how to calculate the average commute time to work within 15 miles of the city center (and then map it in a form of continuous symbols (red to green ...
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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 ...
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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 ...