Questions tagged [transportation]
Transportation is the movement of anything from one location to another.
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Obtain KML/KMZ route following train tracks?
I'm making some route animations where I animate a path from point A to point B on a map. So far, I've been animating driving routes that follow roads, and my workflow is the following:
Use Google ...
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How to transpose points on a line
I need to transpose points on a line, how do I do that? Which tools should I use?
More precisely, my problem is this. I have points taken with the gps (then converted into shapefiles) that are on a ...
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Uploading transit data to QGIS
I'm in QGIS and I've got a map of all the bus routes. The only problem is that they are all one layer, and I can't color each route individually. There isn't a property (as far as I can tell) that can ...
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Snap Geometries to Layer_Behavior Inquiry
When I used "snap geometries to layer" to snap a point layer to the nearest road network, I used the snap behavior "Prefer closest point, don’t insert new vertices". However, It ...
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Visualizing effectively transport transit lines in QGIS
I have a shapefile that contain bus lines. You can see a screenshot below:
I would like to visualize the lines in a more understandable way since there are a lot of overlapping sections.
I have tried ...
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Extracting a region's outline of roads from a GIS database, as a vector image
It's now about 5 days I've been trying to extract an outline of the internal transportation routes of a city (Tehran) from various kinds of GIS sources, and exporting that outline as a vector image, ...
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Creating a new vector by aggregating another vector's value with a specific criterion in QGIS
I have a vector polygon layer in which each polygon represents an olive grove, each polygon has the data of harvestable biomass in that specific olive grove.
Now I have to estimate transport costs ...
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OpenLayers or similar map tool with custom travel options?
I have seen custom fantasy world or game maps using OpenLayers or similar tools.
Now say I want to do exactly that, but I also want to include the in-game traveling options. I imagine it being much ...
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QGIS Network Analysis Control and Plugins
I am trying to create Isocrones in QGIS for network analysis. I am able to accomplish this using the plugin ORS Tools from my transit stop using a drive time of 5-, 10-, and 15-minutes. However, the ...
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What is a compatible data type for 'specific' date and time? [closed]
I need to import CSV file into PostgreSQL, but I got an error on time column which has data like this:
11/1/2016 12:00:00 AM
I tried to make column and assign 'timestamp' data type, but it's just ...
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How to track progress on a route?
I want to track and visualize the progress of a bus, as follows:
I have the coordinates of each station
as well as the coordinates of the bus, updated every 10 seconds
The information is stored in ...
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Seeking public transport data for Berlin in csv or shp?
I am looking for a shapefile or an Excel document (csv) with all the public transport stops (bus, underground, tram and train). I have searched on OpenStreetMap but I have problems downloading the ...
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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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Transport layer on OpenLayers 3 map: ol.layer.OSM is not a constructor
I'm using the Thunderforest Transport map and I want to overlay it onto my OpenLayers 3 map. After looking through the documentation and following their example (http://www.thunderforest.com/tutorials/...
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Why are stations in Japan rendered as a mix of red, yellow and orange in Google Maps?
When you go by a large train station in Japan in Google Maps, you can see that it, along with its surroundings, is often heavily colored (see this example, another example).
I would like to know ...
