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Questions tagged [origin-destination]

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0
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1answer
19 views

Geoprocessing server tool result has no internal record set object for Save

I'm working with the geoprocessing server tool (GenerateOriginDestinationCostMatrix) imported as a toolbox (OriginDestinationCostMatrix) in ArcMap 10.6. Being asynchronous I use the resultID with ...
0
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1answer
47 views

Where to find datasets for creating CARTO VL maps?

Is there any way to download example datasets like NYC taxi and origin-destination data? Like those that show flight paths from and to some cities. I think it'd help me greatly if I could somehow get ...
1
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1answer
37 views

Exporting Origin-Destination Matrix Table into Separate Origin and Destination Columns

Trying to work with exported data tables from Network Analyst of an origin-destination matrix for further network analysis like centrality measures...etc., but having to re-organize the origin and ...
2
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1answer
61 views

Joining Origin, First point, Second Point and Destination to create routes in ArcGIS Desktop?

I am using ArcGIS 10.3. I have a table with the X,Y coordinates for 4 points along a route - 1st point, 2nd Point, 3rd Point and 4th Point. The 1st point is the origin and the 4th point is the ...
0
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1answer
40 views

Finding number of lines passing through common segment of lines from overlapping multiple line shapefiles?

I have 16 different origin-destination route’s shapefile. 16 line shapefiles are different. I want to overlay these lines and find the common segments of these overlays routes. Suppose, one line is A-...
1
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1answer
92 views

Finding routes instead of straight line in Network Analyst O/D cost matrix?

I have 53 locations of origin-destination lat and long and a shapefile of the road network of the study region. I would like to find the shapefile of all O/D routes. I tried with network analyst, O/D ...
2
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1answer
71 views

ArcGIS Network Analyst OD Cost Matrix - how to change network?

I am using Network Analyst OD Cost Matrix to calculate the distance between a number of locations in dataA and a number of locations in dataB. I wonder how to change the network used for these ...
0
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1answer
39 views

ArcGIS, OD cost matrix

I have a shapefile and I need to create an OD cost matrix, but I only need the distances between points which are on the same polyline. Is there any way to do that? I am not much familiar with ...
0
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1answer
270 views

Calculate shortest path and distance between multiple OD pairs using pgr_dijkstra one-to-one

My goal is to find the distance and shortest path between 1000+ Origin-Destination pairs in a road network. I have a table with the pair ID, the origin vertex ID and the destination vertex ID for each ...
3
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1answer
148 views

ArcMap - Driving distance between 2 sets of points

I have a question regarding the calculating driving distances between any two points. I have 2 CSV files, an origin and a destination file, which look like the following: Origin ...
3
votes
1answer
653 views

Formula for the great circle arc between two points (lng/lat coordinates)

I am trying to animate a point moving from one location to another on a map. And I would like the point to travel along the great circle arc between the locations, rather than in a straight line. ...
1
vote
1answer
181 views

Export shapefile of a flow map with arrows indicating their direction in R

How can I insert arrows on flows and export flows map with arrows indicating their direction in R? I know that I can use the arrows command of the maptools library to "print" an arrow in line with ...
0
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0answers
567 views

calculate new point given distance, bearing, lat and lon Right lat result but wrong lon

I have been trying to get this program to work right, but somehow, although my formular seems right, my calculation for the longitude is off. I want to make a plugin for qgis with this code, or find ...
5
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2answers
734 views

How to efficiently convert origin-destination coordinates into lines in R

Reproducible example to show what I mean: # Create origins and destinations odf = data.frame(fx = 1:5, fy = 1:5, tx = 0:4, ty = rep(1, 5)) The challenge is to convert this into straight lines ...
4
votes
1answer
487 views

Create an Origin - Destination map using roadnetwork layer

I am using Qgis 2.14.2, I am trying to create a O-D using the road network that I have in a feature. Is any way or plugin that can help me to plot 500 trips using as a path my road network layer? I ...
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0answers
136 views

Getting origin key to automatically populate foreign key while using relationship class in ArcGIS for Desktop? [closed]

I am using ArcGIS for Desktop, and I am attempting to create feature linked annotations for my cable system and I have set up a relationship between the two features so that any changes made to the ...
0
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1answer
205 views

Can you create a square OD Cost Matrix with Network Analyst?

I have a feature dataset and want to find the cost of travel between each pair of features. Because I'm looking for road (not Euclidean) distances, I was told that the OD Cost Matrix solver in Network ...
1
vote
1answer
122 views

Find the “direction” of a line

I have a set of transportation analysis zones, and a set of shorted path polyline features connecting the centroids of each zone. There are two line features between each zone, one for each direction....
0
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1answer
197 views

Defining area of influence for origin-destination dataset (where destination is port) using ArcGIS for Desktop?

Starting from an origin-destination dataset for a given country, where the origins are city (points) and the destination are ports (points), how can I identify the area of influence for each ...
2
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1answer
796 views

Preserving origin IDs when creating Origin-Destination (OD) Cost Matrix?

I have created an Origin-Destination cost matrix showing the distance in feet between several thousand home addresses (origins) and about 24 rental vehicles (destinations) at various points throughout ...
0
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2answers
361 views

arcgis 10.0 od matrix only solves A-A, B-B, C-C, not A-B, A-C, etc

I think I have a very noob question here. Using ArcGIS 10.0 and Network Analyst extension to create Origin-Destination Matrix. I have a shapefile of 120 points, and I want to create a matrix of ...
2
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0answers
249 views

OD Cost Matrix snapping distance using ArcGIS Network Analyst?

I am using the ArcGIS Network Analysis - OD Cost Matrix layer tool and I was wondering if anyone knew of a way to incorporate the snapping distance of the origin and destination to my total distance ...
12
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1answer
5k views

How to create desire lines in QGIS?

How can I show the flow coming from an Origin-Destination matrix as desire lines? I need a result like the one in the picture below. I need to scale them proportionally to its value (coming from a ...
2
votes
1answer
1k views

Flow mapping visualization using a road layer

I am trying to illustrate travel using a flow map on a road layer. My data is: city of origin destination number of travelers I would like to use a polygon city layer (or point) and a road layer, ...
6
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2answers
1k views

R packages for deriving spatial clusters from origin-destination matrix

I have a matrix of origin-destination flows and I am trying to figure out the best way to derive X number of functional spatial clusters from the data. I haven't done this particular type of analysis ...
10
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1answer
3k views

Making radial flow map showing curved lines over short distances (20km) using ArcGIS for Desktop?

Esri have provided instructions on how to make a radial flow map but I think the curved lines will only be produced over a long distance, like half the globe. For short distances (20km) a geodetic ...
16
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5answers
14k views

Mapping matrix of origins and destinations in QGIS?

I have a central point on a map, and I have other points in a separate layer (the location of a venue, and the origin cities of the venue visitors). Is there a plugin which would generate output ...
3
votes
1answer
4k views

How to curve lines between points on a map?

I'm trying to curve the lines between points on a RaphaelJS map like Tata Communications - but how did they do it? What sort of mathematics lie behind these curves - unless ofcourse they're all ...
2
votes
1answer
248 views

Display freight volume by city on a geographic map

I have been requested to show on a geographic map the volume (in meters cubed m3) of freight (parts) that ship to various cities (Canada/USA). The idea is to show which cities receive the most freight ...
39
votes
5answers
10k views

Curved point-to-point “route maps”

I have recently been looking at airlines web pages that display their routes departing a certain city to all other cities they service. I would like to be able to create similar curved routes between ...
8
votes
3answers
3k views

How to create spider diagrams (hub lines) in PostGIS?

I'm rather new to PostGIS but I have done a lot of reading. One thing that I have been searching for is a function that allows users to create a "spider diagram" (also called "desire lines" or "hub ...
19
votes
6answers
4k views

What is the best method of visualizing a network on a map?

I have several hundred geo-referenced data points, and the relationships from that point, to other points. I'm trying to figure out the best way of visualizing this on an interactive map (possibly ...