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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Closest Facility routes do not align with network dataset
I am running both Service Area analysis and Closest Facility analysis using the same network dataset, StreetMap Premium 2017R3. The service area lines exactly line up with the underlying street ...
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19 views
From everywhere to everywhere in ArcGIS using Closest Facility did not solve all possible routes
I am building from-everywhere-to-everywhere routes in ArcGIS Network Analyst using OpenStreetMap Data. I have 189 points that I want to connect with all possible other facilities. I ran this using the ...
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1answer
15 views
How to implement added cost point barrier in ArcMap Network Analyst?
I am trying to figure out how the cost point barrier in Network Analyst works. I am doing an OD cost matrix and I want to add border crossing points as cost point barrier. Is it possible to configure ...
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1answer
10 views
Spotty and Impossible Route (Closest Facility)- ArcGIS Network Analyst
I am trying to find the closest facility for parcels (converted my polygons to points), to existing sewer lines. In the image you can see that some sections of the green routes are just very short ...
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16 views
ESRI Unable To Generate Service Area Polygons
Working with 10.6.1
I'm working with a simple point layers and a road network (with topology) trying to create service area polygons leading away from the facility points. The road layers have what I ...
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1answer
20 views
Solving ArcMap 10.3 error: 030098
I'm attempting to run the 'generate service areas' tool. I've just created a network following the instructions here using the data from the Utah Automatic Geographic Reference Center here. I wish to ...
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1answer
20 views
Consuming Network Analyst Service not Returning Features in ArcGIS Server?
I am attempting to consume a rest service that I created here. Its just a simple network of streets in the Utah County, Utah area. Basically, it just shows the user the closest EMS service to the ...
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1answer
32 views
Solve Esri Toolbox produces empty Shapefiles (make route layer)
I am making a Toolbox for finding the best Pizzaroute between 7 Pizzastops.
We used the make.routelayer from ArcPy. Our Pizzaroutetime expressed not our expression, rather all Firestations (station 1-...
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11 views
ArcMap 10.5 Network Analyst Routing Unchecked Start Time
I'm doing a network analysis with ESRI's ArcMap 10.5. As part of this analysis I'm being asked to compare routes at different days and times to determine the impact of traffic congestion on routing. ...
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18 views
Using Scaled Cost Point Barriers in ArcMap Network Analyst?
I sometimes see reference to scaled cost point barriers in the Network Analyst extension of ArcMap, both in answers on Stack Exchange such as this answer to Using Local Routing Tool in ArcGIS ...
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21 views
GIS Tool for Evacuation Road Routes
Looking for an ArcGIS Desktop tool for coordinating evacuation routes via roads for a given area (polygon). Ideally would like to have certain routes (polylines) labelled as Primary (Highway, etc), ...
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12 views
Way to make certain modes of a network ignore barriers in ArcGIS?
In my recent project using ArcMap Network Analyst Extension, have a multi-modal network with two modes, one for buses, one for pedestrians.
I want the bus mode to ignore all the point added cost and ...
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9 views
Saving impedance attributes from netowrk dataset to feature class in ArcGIS
I've created a network dataset for routing, and computed impedance values for each segment based in different attributes. Is there any way to save the impedance value from the network dataset to the ...
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1answer
56 views
Determining optimum shared school bus route to a single destination from multiple origin points
Using ArcGIS Desktop and the Network Analyst extension, I want to determine the path of an optimized walking school bus route to school. a walking school bus is essentially a system by which adult ...
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40 views
Topoengine Error?
By using closest facility in ArcMap, I found closest path between 78 points. Now, I am trying to split this route at intersection points by using feature to line management tool.
However, I have a ...
2
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1answer
91 views
QGIS 3 - shortest path routing for multiple pairs of origins and destinations over a road network [closed]
I'm trying to map routes from an O-D survey with about 450,000 individual trips with different start and end points defined by lat, long. I want to estimate total VMT for the area by extrapolating ...
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20 views
ArcGIS Network Analyst - Using Bing Maps API or Google Maps API? [closed]
I'm looking for a resource we can use as a network dataset in the ArcGIS Network Analyst to calculate drive/walking times from locations to the nearest transportation hubs (Roads & Highways, Local ...
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1answer
48 views
Create not overlapping (Thiessen) polygons in service area analysis in ArcGIS?
Using the network analyst extension, I'm trying to create not overlapping service area polygons around a point layer in ArcMap 10.6.1. Here are the selected settings for polygon generation:
The rest ...
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20 views
Making network from line feature class using Network Analyst in ArcGIS Pro?
So I have points in an area and want to find the shortest distance to travel to all the points once by plane. So I think I need to do a network analysis. I am using ArcGIS Pro.
I have a line feature ...
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12 views
Automate Creation of Network Dataset Using Polyline Input
Is there a way to automate the creation of a Network Dataset in Model Builder using a line shapefile as an input? (ArcGIS 10.4)
The only documentation I have been able to find on creating a network ...
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22 views
Can Network Analyst use a text field instead of a numeric field for Network attributes?
Much like you can use a restriction attribute to prohibit or avoid something like a toll road, can you use a column in the Network data-set that is a string or text field in a similar fashion ? For ...
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35 views
Finding shortest routes from one point to all others?
I have lat and long information for 234 locations and I have shapefile of the route network.
I am trying to obtain shortest path from each location to all other locations. For instance for location ...
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25 views
Doing travelling salesperson using polygons in ArcGIS Pro?
I have a layer of tessellating polygons and a layer with roads.
I want to find what 5km path using the roads will cover the most polygons.
I looked at using the travelling salesman approach but this ...
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21 views
Measuring distance between points yet within polygons using ArcGIS Desktop?
I have two data sets. One has points of populations and the other has one merged polygon of all suitable habitat types.
I want to find the distance between all the point to one another, but without ...
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24 views
How to fix transportation network connectivity problem? [closed]
I am using network analysis in ArcGIS to conduct a health-related analysis of limited resource country. the quality of the road network layer is not high, with many connectivity problems between the ...
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32 views
Create Line inside the lake in ArcMap?
I am trying to find shorthest path between multiple points. I am using new route under Network Analyst in ArcMap.
But, if there is no road between points due to lake or sea, how can I find shortest ...
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20 views
Match Points with Nearest Routes?
I am using new route analysis in ArcMap. I am trying to find shorthest route between multiple points.
Some of the Points are not on the route, see green example in the picture below.
I am trying ...
2
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1answer
66 views
How to use multiprocessing with Make Route Analysis Layer tool
I am using ArcGIS 10.4.1 and Network Analyst extension. As an IDE i use Spyder and Python version 2.7. I created a script where there is a method with the following arguments.
def ra(EndPoint, ...
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2answers
83 views
Extracting OpenStreetMap Bus Routes using ArcGIS Desktop?
I am wanting to extract bus routes from OpenStreetMap to use as shapefiles in ArcGIS.
Is there a simple way to go about this?
As i am trying to extract them directly from OSM however i keep ...
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0answers
21 views
Extracting Bus Routes from OSM [duplicate]
I'm looking to extract bus routes from OpenstreetMap as KML files so I can then convert them to shapefiles in ArcGIS. However I keep getting this error message as seen below. Does anyone have any ...
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1answer
67 views
How do i draw London Bus Routes? [closed]
I want to draw all London bus routes. I have the associated bus stop locations and sequences. Is there a quick way to draw the routes?
My end product would be a shapefile or layer file / table with ...
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0answers
53 views
Generating Points for each Shortest Path
Python code is:
import arcpy
arcpy.FeatureToLine_management("Closestroute", "Featureline", "0.0001 Meters", "ATTRIBUTES")
#Generate points along lines for every 1 km
arcpy....
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1answer
63 views
Assigning Name to Each Points
My python code :
import arcpy
arcpy.FeatureToLine_management("Closestroute", "Featureline", "0.0001 Meters", "ATTRIBUTES")
#Generate points along lines for every 1 km
arcpy....
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1answer
44 views
Calculating incremental closest distance in ArcGIS Network Analyst?
I have two sets of points:
set "Destinations" has 417 entries(SmallList);
set "Origins" has 15336 entries(BigList).
My goal is to do a calculation regarding driving distance, that will result in a ...
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0answers
24 views
Network analyst functionality: assigning optimum location for two facilities [closed]
Hoping for some advice on using the network analyst tool to determine the optimal location for two facilities.
For context these would be a depot and tip locations servicing a set of households as ...
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1answer
46 views
Processing OS Highways data into a network dataset [closed]
I am looking for advice in how to process highways data into a network dataset in ArcGIS for use in the Network Analyst extension
My company has a partners contract so i have access to the data, but ...
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1answer
38 views
Updating/modifying Network Dataset roads source in Enterprise Geodatabase (ArcSDE) using ArcPy?
I am trying to create a Python script that automate the update of roads source used in a network dataset stored in a Enterprise Geodatabase (SDE). In short, I want to truncate the roads feature class ...
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1answer
22 views
Saving a Child Object as a Feature Class/Layer
I'm very new to arcpy, my terminology might not be the most precise/accurate.
I'm having trouble saving a sublayer (named "LALines") from a Location Allocation Solve Result as a feature class. As I ...
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99 views
Distance calculation with v.net.path in QGIS 3.2
I have 3 layers: origin and destination point shapefiles and network line shapefiles. I want to calculate the shortest path on the network between the origin (250 features) and destinations (20 ...
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2answers
55 views
Using Append Parameter in the Add Locations Network Analyst Tool in ModelBuilder?
I am trying to get ModelBuilder to create a route for each row in a csv file. Each row has one start and stop locations (Point A and Point B). I need to add both start and stop locations to a network ...
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38 views
Missing Junctions in Network Dataset in ArcGIS
I have network that I use for analysises with Service Layers. Some service layer polygons are smaller than the default breaks I set up. Using the network identify tool I saw that the edges yielding ...
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1answer
79 views
Network Has Slow Performance in SDE
I am working with ArcGIS Network Analyst (10.5.1). I created a network in SDE and everything worked fine. The network is versioned on SDE.
I updated the source line features of the network in a ...
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1answer
42 views
Calculating service area for trucking drive time of 11 hrs around point using ArcGIS Network Analyst?
I see the maximum cut of limit for generating a service area is 5hrs or 300 min from ArcGIS documentation. This is the cut off duration.
If I try to provide beyond that, there is an error popping up....
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1answer
33 views
ESRI Sample ArcGIS Server For Origin Destination Cost Matrix Service (REST)
ESRI is providing sample of REST API for Origin Destination Cost Matrix service on their ArcGIS Online at here
ArcGIS Online Directions and Routing Services
Can you please let me know if there is ...
2
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0answers
32 views
Accesibility - adding barriers
I am studying how the accesibility and mobility is affected by multiple factors such as traffic, extreme water events, etc. I am looking to add cost barriers, some of them should affect the speed ...
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2answers
78 views
GRASS v.net.iso tool produces empty output - QGIS 3.2.2
I want to split a network shapefile by cost isolines.
I have two layers
a point layer (with 297 records)
a road network layer
Every time I run the GRASS v.net.iso module in QGIS 3.2.2 on the road ...
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1answer
24 views
Calculate Locations not adding Status field
When I run the Calculate Locations tool, it inconsistently adds the Status field. It consistently adds the SourceID, SourceOID, PosAlong, SideofEdge, SnapX, SnapY, and Distance fields.
I've tried ...
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1answer
34 views
Populate Alternate ID Fields in Turn Feature Class in ArcGIS 10.5
I have a Network Dataset with turns and need to edit some of the edges (I found out some were not planarized yet). Using the Populate Alternate ID Fields tool I keep getting the Error 030030.
The ...
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1answer
58 views
Is it possible to export/copy a network dataset?
I have a network dataset stored in a feature class on one computer. I want to transfer this to another computer but I've tried exporting the geodatabase and copying the geodatabase within the catalog ...
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0answers
58 views
ArcGIS Pro Network Analyst Routes appear to be incorrect?
Using Network Analyst on ArcGIS Pro and a preconfigured streets network, I am trying to use the "Route" tool to solve the fastest way to service 20 different routes with 7-20 locations per route. ...
