Route may refer to: Route or thoroughfare for transportation. Route number or road number; Trade route, a commonly used path for the passage of goods

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130 views

PostGIS Get the POINT that is x meters away from a fixed point on the route (LINESTRING)

We have a route network stored in the routes table (LINESTRINGs). Basically every sedment (between two vertexes) is inserted as a separate row in this table. Among that we have a locations table (...
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29 views

Select all lines between two points

I need some ideas to solve the problem selecting all "lines" between two "points" using SQL Server. I have tables: Lines (line_id, geom) and Point (point_id, geom) I want to select all Lines between ...
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19 views

Looking for a map solution with layers [on hold]

I am looking for a mapping solution that has layers. I want my final result to look something like the Southwest Airlines Interactive Route Map https://www.southwest.com/travel_center/routemap_dyn....
3
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1answer
299 views

Shortest path to draw all polyline routes in geometric network without repeating

My problem is related to the "shortest path" problem, however it's slightly different in that I don't want to draw one path but to draw all paths without repeating any routes (as much as is possible). ...
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16 views

path corridor calculation

I have a route/path in my map that I need to draw a "corridor" on. Basically, the corridor are parallel lines on the route with a given distance in nautical miles. The red line is the route, the blue ...
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1answer
184 views

Trace tool being very erratic in ArcMap?

Right now I am working on a project where I have a road network, and I have a layer with points on a bus route. I am trying to trace these points along the road network to create bus routes. It was ...
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1answer
37 views

Sticking GPS waypoints to closest road?

I am new with QGIS. I want to study the performance of different GPS receivers, and to do so I need to compute the error made by each one. The problem is that I don't have any reference to be ...
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0answers
33 views

Create route by hand

Is it possible to create a route placing some waypoints by hand? I mean, I don't want the program (QGIS) to link consecutive points with a simple line... I want it to link the points following the ...
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2answers
47 views

Finding distance between points in two different layers along route in ArcMap?

I need to find the distance between points in separate layers along a stream network. I have source sites for macro-invertebrates and sites where they are lacking. I need to find the distance between ...
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25 views

Custom map : Layers, sublayers and public transport directions

My objective is to create a custom map for public transport with several layers in it e.g: Under a layer named 'Leisure', I can have several bus/train/boat routes(multiple steps may be involved) I am ...
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24 views

arcgis create heatmap of line features [duplicate]

I have very little GIS knowledge as a math/cs student. i'm doing a project that requires me to find which pieces of highway are the most frequented based off my information. I want this displayed in ...
2
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23 views

Recording track log in QGIS

I am using QGIS to record field data and also meandering field transects. When I was using ArcGIS I could turn on the tracklog function and a shapefile could be created of automatically generated ...
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1answer
29 views

Offset Overlapping Routes w/out Schematics

I'm currently working on showing route frequency and productivity for a transit system. The data is by route and I'd like to have the routes offset to better visualize the data. I've researched this ...
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21 views

Creating a single track from many individual routes in Basecamp-possible?

having quite a bit of trouble converting the routes shown in the image as a single track. Some background: A network of roads was driven and tracked using a different GPS, which was then converted ...
2
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2answers
77 views

ArcGIS - Locate features along routes returning double results?

I am using locate features long routes using a points layer and a routed polyline network. Each point has a unique ID. My end goal is to determine is a point is to the left or right of the line. ...
2
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0answers
27 views

Path Matching for Journeys Using XY Coordinates [closed]

I am trying to find some suggestions on ways or algorithms to determine path similarity. An illustration of 3 paths using made up data is given below. The title should be finding similar paths instead ...
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2answers
33 views

Proper handling in PostgreSQL/PostGIS only after many queries?

I am trying to analyze GPS data of a parade on a fixed route with a certain variance due to the urban surrounding (canyoning). I'd like to project the GPS waypoints to the nearest points on the route ...
3
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1answer
93 views

Distance between points along polyline ArcGIS for Desktop (pt. 2)?

I read over the solution in Distance between points along polyline ArcGIS for Desktop? and I have a slight variation of that problem: I need to find the distance of each red point (transformers) from ...
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0answers
38 views

Animate panning map in QGIS?

I want to create a short video illustrating the route of a proposed road by starting the map in one position, then panning to a number of other points. Is this possible in QGIS using the time manager ...
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0answers
14 views

pgRouting Indoor Map pgr_createTopology()

I want to my indoor map in create route.But I'm having problems when creating networks.I have more than one map and multiple overlapping layers. Each route map and a separate network for each supposed ...
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34 views

Optimum Path finding (for Cross Country Movement) using TIN (Triangulated Irregular Network)

I am working on path finding algorithm (using A*) for cross country movement (not for road movement) on map using grid based approach. Algorithm supports path calculation considering slope of terrain. ...
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2answers
558 views

How to draw route from OSRM on right road using OpenLayers?

Asking to OSRM for a route, OSRM is returning the geometry: "route_geometry":"ity_rArqlxIvTv|AoCrY" After decode them, I'm getting 3 GPS coordinates: 43.529557, -5.659434 43....
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82 views

Looking for an algorithm to quickly find the closest point on a road network (or other graph)

I am looking for a fast algorithm that will find the closest point on a line segment in a graph (such as a road network) to my test point. I'll try to be more specific. I have a road network graph. ...
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1answer
45 views

Naming Conventions in ModelBuilder?

I am new to using ModelBuilder, however, I have created a model to create "straight lines" that represent multiple stream condition monitoring. I have multiple gdbs, and within, multiple feature ...
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2answers
53 views

Finding Network Data for Route Optimisation in Saudi Arabia using ArcGIS?

I have to do a route optimisation through ArcGIS vrp solver for 1200 pizza drop points/daily, for a city based in Saudia Arabia. Where can i get the road network dataset?
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42 views

Strava Activity / Route Grouping

I'm an avid cyclist and want to reverse-engineer how Strava groups bike riders together. Here is their method to determine if cyclists are riding together (they use time and lat/lon of a ride): http:...
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49 views

Postgis routes diagram point-to-point

I have a set of centroids to which are related a set of points characterized by linename. The table with the points contains these fields: id ¦ linename ¦ lat ¦ lon¦ I would like to make a diagram ...
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1answer
120 views

Route Layer with ArcPy and OSM Data - very slow

This is my first attempt at using arcpy: I have two CSVs which have columns: CSV1: join|id_a|lat_a|lon_a CSV2: join|id_b|lat_b|lon_b Each has got 100 rows of data. I would like to write a script ...
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2answers
286 views

Finding point on road network at specifc distance from a specific point

I have road network in a geodatabase. At a certain junction in network (Point A), I want to figure out Point B which is X kilometers away from Point A in certain direction. Summary: Point A: fixed ...
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47 views

Find nearest upstream sensor to Event data

I am a newbie to ArcGis. I am trying to find out the nearest upstream sensor to an accident data table . The inputs that I have are: Sensor details: Latitude, Longitude, Road Name, Road Direction (...
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65 views

Can ArcGIS Network Analyst do route from line layer instead of point?

I'm working with the ArcGIS Network Analyst extension. I have GPS points (currently GTFS transport files) which are not accurate with the road network. As a result some points are snapping on the ...
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14 views

Network analyst route with points of interest

Trying to make a route using network analyst which identifies points of interest within a certain radius of a user-chosen route. I neglected to add my points of interest shapefile to my network model ...
2
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0answers
92 views

Creating hiking track based on Open Cycle Map (OCM) data?

i need help. In QGIS i’m trying to create hiking route having Open Cycle Map as background layer. I developed mobile app that read imported gpx file and show am I on that selected route or not. One ...
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1answer
98 views

Suggestions of route optimization algorithms to implement in QGIS

I need to compute routes on a QGIS project with time and distance associated. Is there any route optimization algorithm to compute routes given the points that one wants to connect?
3
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3answers
675 views

Difference between Trip and Route in Google Transit

I am developing a transit webapp using Google Transit, while referring to documentation, i see two different datasets (trips.txt and routes.txt) but i can't clarify the difference between them.
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2answers
828 views

Calibrating routes gives interpolation error in ArcGIS Desktop?

I know that copy a question is not exactly great way to ask on this forum, but my situation is exactly the same as this unresolved issue on the (closed) ESRI forum: I have a stream centreline (...
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39 views

Locating Multiple Points on Mutlipes routes by a Unique ID

I'm trying to get a "MEASURE" for Points along a route. I need ARCGIS10 Desktop Linear Referencing tools or other application to use a unique identifier to match the Lines in the route to points ...
2
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1answer
82 views

How detailed should I make the shapes.txt for a General Transit Feed?

I am working on creating a transit feed with General Transit Feed Specifications in mind. I'm torn into how detailed the routes should be for the shapes.txt. Do I map just when the bus is on the main ...
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0answers
28 views

Exporting route from QGIS Roadgraph plugin?

I've created a route with qgis roadgraph plugin, and I want to create a shapefile (line) from this. I've tried with export, and save as .shp, but the new shapefile doesn't show the line!
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95 views

Adding barriers with time windows in ArcGIS Network Analyst?

At the moment I'm creating a route network in ArcGIS Network Analyst. It will be used for navigating on the water. On the water there are a lot of different barriers. Think of low bridges, locks or ...
2
votes
1answer
70 views

How to find records using a distance filter, in a table of Points?

My table fields are: POSIC (id, geom, dt_inclusion). DB is PostGIS. Data comes from a GPS Source, then i can create a route ordening the points by Date_Inclusion. So, lets say i have registries A,B,C ...
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0answers
66 views

Route between two coordinate points via line

I tried to search for an answer but couldn't find any so I decided to ask. I would like to ask which would be the best way to get the shortest (and the only one) route between two points from a part ...
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0answers
47 views

Why the isochrone is changing its shape?

I am doing some isochrones using the OSM route plugin in QGIS, but if I am keeping my working space open for a few of hours, the shape of the isochrones is changing. I guess that from the ...
0
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1answer
33 views

Offline Playback of Vehicle in OpenStreetMap

How to do offline playback of routes traveled by a vehicle using postgis in OpenStreetMap when the coordinates are given in JSON format? I am getting gps data from gps device in json format but it ...
2
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4answers
1k views

Using OSM for routes?

Does anyone have any tutorial, link, video etc on how I can use Open Street Map for routes? I know google maps and saw that I can easily do that. But this application will have an internal module and ...
2
votes
1answer
20 views

Exporting mileage between a route

I am working on a project where I need to find the mileage between an inspector's daily stops. I have a route of 11 stops and am having trouble figuring out if its possible to export out the mileage ...
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0answers
25 views

Convert moving duration into routes

Which algorithm, that is based on open Street map takes the current GPS position, a duration and an average speed or way of transport(by foot, by bike or by car) and outputs possible routes, that ...
5
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1answer
153 views

Travel planning - Finding farthest points of a polygon

I’d like to organize a tour around the lake with 2 objectives: maximise the length of shores to view minimise travel distance In order to do so I can: Pick 2 most remote points on the lake in ...
6
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2answers
2k views

US Tiger or Open Street Map Route Data: One Way Street & Intersection Data

We're building a U.S. street routing application (finding paths for cars between two or more locations using public roads) and would like to use open source data US Tiger Data or Open Street Map or ...
2
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0answers
151 views

Where to find street/road shapefile with TF_TIME and FT_TIME attribute

Doing a snow removal project within a county figuring out the fastest route for them to traverse on the roads to remove the snow from the sidewalk I was able to find the roads/street shapefile for ...