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.

Filter by
Sorted by
Tagged with
0
votes
0answers
13 views

Modifying Speed Profile and daily profile table for historical traffic in ArcMap Network Analyst

I am using HERE Traffic Pattern and Navstreet data to create a Historical traffic network for my analysis, but as mentioned in this guide: https://desktop.arcgis.com/en/arcmap/latest/extensions/...
0
votes
0answers
10 views

Exporting Network Database (from Network Analyst Tool) to where it would still be built on another computer from download

I have a Network Database built within GIS for a transit provider with the stops, lines, etc. all built onto a routable network. I would like to export the routable network within the Network Database ...
1
vote
1answer
39 views

Recursive calculations on a river network

I have a dataset that contains network distances along a river network. This dataset was created using Topotoolbox in Matlab, with the node and segment information exported. I've been working on the ...
0
votes
0answers
26 views

Getting 'locate features along route' tool to measure consistently from the start/end of a polyline

I am having a bit of an issue understanding the 'Locate features along routes' tool in ArcGIS, I am very new to Linear Referencing toolbox. I have ran an intersection between a line (river network) ...
1
vote
0answers
14 views

Summing number of pedestrians who use route using ArcMap and Network Analyst

I am using ArcMap 10.6 and Network Analyst. I have multiple points (origins) which will travel to one destination. every point has number of people who will travel to that point. I used closest ...
0
votes
0answers
9 views

Error : routed due to violated constraints

We've been working with the Network Analyst to perform a VRP (vehicle routing problem). We have been modifying and adding to the VRP. But the network gives an error and the routing is not done. ...
1
vote
1answer
34 views

ArcPy Network Analyst solve function, shows 'ExecuteError: Failed to execute. Parameters are not valid. ERROR 000824: The tool is not licensed.'

I want to find the shortest path between two points. I first make a route layer from an analysis network and then add two point locations. While python shows the following errors when I use the solve ...
0
votes
0answers
16 views

Creating Multipoint Lines from CSV File Containing Addresses using ArcGIS Pro

I am new to network & route analysis and I am trying to use ArcGIS Pro to analyze my companies operations. Each operation has a unique ID, start and end addresses and can have up to 25 ...
1
vote
0answers
11 views

Service Network Area Polygons are longer than their distance limit

I want to check the percentage of a city that is accessible to a forest (in green in the image) within a 2 km range from its entry points (purple dots). My first approach consists in creating buffers ...
0
votes
1answer
17 views

ArcMap 'Add Locations' field mappings not showing added field for network analyst layer

I have successfully created a new field 'Status' in the incidents sublayer of a closest-facility network analyst layer, using the 'Add Field to Analysis Layer' tool. However, when I try to populate ...
0
votes
0answers
18 views

Finding network routes based on facility attributes

I am trying to find a way to find routes between locations, based on attributes of the destination. For example, I have a shapefile of multiple destinations, each with attributes A, B, C, D. The ...
0
votes
0answers
17 views

Finding Mean Distance to 3 Locations from POI using ArcGIS Network Analyst

I am wondering how to complete the following task using Network Analyst in ArcMap 10.7.1. I have a point file of fire station locations and also a point file of office locations. I would like to find ...
1
vote
1answer
25 views

Calculate Quickest Route Between All Features

I am looking for a way to create a line feature class that is the quickest path (as the bird flies) between all features in a feature class. I feel like there has to be an ArcGIS Tool that can do this,...
0
votes
0answers
15 views

Web tool Network Analysis (Service Area)

Has anyone tried publishing Network Analysis Service Area to create a Web Tool? It works fine locally, but it cannot be published as Web Tool with Staging Failed. While Portal only supports 1 network ...
0
votes
0answers
33 views

Constructing least-cost path between many villages and nearest available road using ArcMap and Network Analyst

I am using ArcMap. I am interested to construct a least-cost path between villages and the nearest available road by using land gradient and location of rivers to create a cost raster. Hence, I am ...
-1
votes
1answer
54 views

Viewing Python code for ArcGIS tool MakeVehicleRoutingProblemLayer

Is it possible to view the Python code for the Make Vehicle Routing Problem Layer tool of ArcGIS Desktop? Actually I'm not looking for the Python code, I want to realize about the algorithm applied ...
2
votes
2answers
105 views

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 ...
0
votes
0answers
9 views

Adding scaled cost line barriers to Network Analyst > Closet Facility

I am trying to use an existing line shapefile to create a preferred route using scaled cost line barrier in network analyst closet facility tool. I thought by using the existing line file as a scaled ...
0
votes
0answers
47 views

Understanding ArcGIS network service areas

I want help understanding the output from network Service Area analysis in ArcMap 10.8.1. The example below uses the data here https://sites.tufts.edu/gis/files/2013/11/Powerplant_Proximity_Exercise....
1
vote
0answers
29 views

How to import/export features between QGIS and Electric Office

Background I am working on a project that is looking at different electrical distribution networks across the UK. A utility company agreed to give me access to their data via their web map hosted ...
0
votes
0answers
13 views

Total distance from point in roadnetwork. Then create a polygon from results

What I need to do is to use roads that are a fixed distance from the start point. Then somehow create a polygon from the distance layer and then do simple intersect on a different point layer. The ...
2
votes
0answers
51 views

Calculating driving time between two layers (patients & hospitals)

I need to calculate the driving time (following US roads) from patient coordinates to hospital coordinates. In total, I have ~ 250,000 driving time to calculate. I previously used ArcGIS but now I ...
1
vote
1answer
25 views

Naming Points Along Line

I have a line with several points along it. I am hoping to name these points numerically, from 1 to the last point along the line. I've so far used Network Analyst to find my distance along the line ...
2
votes
0answers
25 views

How would you do specific origins to specific destinations using network analyst in ArcGIS Pro?

I'm working in ArcGIS Pro 2.5 and I have an Advanced license. There will be 2 datasets: about 400 points for origins (ZIP centroids) about 40 points for destinations (healthcare facilities) I ...
1
vote
1answer
48 views

ArcGIS Closest Facility with anisotropic round trips?

I'm working on a network analysis of an urban archaeological site where I'm running a closest facility analysis on some 2000 structures to specific features within the city. I've segmented the road ...
1
vote
1answer
60 views

Trace upstream/downstream for multiple pairs of points in ArcMap

I have two point layers, one is set of origin points and one is a set of destination points, each with 608 points. Object IDs match the origins to the destinations. The points are all snapped to the ...
0
votes
1answer
33 views

Road infrastructure efficiency measurement [closed]

Is there any tool/script that shows the goodness of road infrastructure. For example, if you want to compare which of the two cities road network is better.
0
votes
0answers
39 views

Service Area Analysis and Time cost calculations in ArcGIS Pro

I have created a network dataset from a road segment file of a city available through their data platform. If I use the default settings and the only cost available is Length then the Service Area ...
-1
votes
3answers
49 views

Deleting rows that have the same attribute value

I need to delete one of the two rows that have the same DestinationID and bigger value in Total_TravelTime.
2
votes
0answers
21 views

Set restricted segments in a network with QGIS

I'm trying to set up a network with QGIS. When I set the direction field there are three options for the values in that field: Forward direction Backward direction Both directions But I need to set ...
0
votes
0answers
33 views

Correct syntax for search query restrictions in arcpy.CalculateLocations_na?

In ArcMap, I have created a tool using Model Builder that has a Calculate Locations (Network Analyst) step. This step includes a Search Query to restrict Routing_Streets to features that are not ...
0
votes
0answers
30 views

Check geometries of line

I am working with hydraulic network. I have a pipes network. I am trying to check it's geometries. I have searched many related documents, I know topolygon tool and check geometries, but it only ...
0
votes
1answer
35 views

Analysis electric network with pgRouting

Electric network is a kind of utility network in GIS. In this network we have a point layer that consist power stations and end users. Power stations called source and end users called sink. And also ...
0
votes
0answers
15 views

Determine the best division of areas for multiple hubs

Based on a set of polygons that form a larger border I am trying to determine the best mix of polygons to be serviced by multiple fixed and 2-3 additional none fixed hubs. The polygons contain a ...
1
vote
1answer
81 views

Connecting Street lines to Speed Profiles for Network Analyst

I am creating a network dataset with speed profiles. I have a unique connection between the two where Link_PVID and OLD_FEAT_ID have a unique connection between the two. But it seems that the Patterns ...
0
votes
0answers
16 views

Prepare directed network in GRASS

In GRASS GIS I can prepare undirected network with v.net. But how can I define direct for my arcs? For example in ArcGIS, if I want to create a network dataset I should add Enabled column to my ...
0
votes
0answers
18 views

Generate list of edges from ArcMap Python Network Analyst shortest path route

We are able to use ArcPy code to generate the shortest path route between two points in ArcMap using Network Analyst functions. Right now this just exports the shapefile of the route. What we'd like ...
0
votes
1answer
31 views

Capacitated Vehicle Routing Problem with Categories

My problem resembles the capacitated vehicle routing problem but there is an aspect to it to which I've been unable to find a solution in tools like ESRI's Network Analyst. The problem is to find the ...
1
vote
1answer
26 views

Problem with QGIS Network Analyst (Basic)

I'm going through the QGIS training, Lesson: Network Analysis, and I've encountered a problem with Network Analyst. When I open the Shortest Path (Pt to Pt) tool, I can set the Vector layer ...
1
vote
1answer
49 views

Finding optimal Bus Transit Center location

My project aims at finding the accessibility of transportation to my university. I have around 6000 student data points(lat/long coordinates of each 6000 student location) and I have plotted them on ...
0
votes
0answers
20 views

ArcGIS tool to connect colinear polylines

I have a SHP file with thousands of polylines. Many are colinear (i.e., Line-A Endpoint-1 is same location as Line-B Endpoint-2). Sometimes they are colinaer across an intersection (as in image below),...
0
votes
0answers
36 views

Extract the last vertex of a road network using QGIS 3.10 [duplicate]

I have a multilinestring layer representing a 10 km service area from a school. I would like to extract the vertices located at the ends of this network. How can I do?
2
votes
0answers
38 views

How to make output generated from shortest path in QGIS more reasonable

My goal is to generate bus route stop by stop given the bus route and stops with sequence number of single direction. I tried to achieve this by using shortest path in QGIS stop by stop. However, ...
-1
votes
1answer
31 views

Output attributes from “Find Routes” tool

In the Output from "Find Routes", I see there are attributes like "Total_Meters", "Total_Kilometers" and "Total_Miles". What does these mean and how they are different from actual length of the route? ...
0
votes
1answer
54 views

Use restriction on locating facilities and route finding

On a project I came to the following problem in ArcGIS 10.6.1: I have a road network which consists of paths, local roads, national roads and highways. I have also a bunch of possible facility ...
1
vote
1answer
221 views

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....
0
votes
0answers
33 views

Unable to add Time Attribute to Network Dataset in ArcGIS Pro

I'm using ArcGIS Pro 2. I want to setup service areas but I'm unable to use the time attribute. I want to use the cutoff in minutes to create service areas but the units for time say it's unavailable....
2
votes
0answers
51 views

How do I Identify and flip the lines from source to the destination solution in ArcMap? [closed]

I have got cable network data and I wanted to know if there is any way to flip all the lines in such a way that start (FROM) point should be the source which is direction of current. Red labels ...
1
vote
0answers
46 views

Is points to route still available in QGIS 3.4?

I need to do the same thing as the post here as I need to create polylines based on given points with sequence attribute, and networks, but I cannot find the tool in toolbox: my point data and ...
1
vote
0answers
40 views

Updating field from table used as source in network dataset

I have a Feature Dataset that contains a Network Dataset and a Feature Class (as a source of Network Dataset) in enterprise geodatabase (PostgreSQL). The Feature Dataset is versioned because we want ...

1
2 3 4 5
14