Questions tagged [osmnx]
OSMnx is a Python package to download, model, analyze, and visualize street networks and other geospatial features from OpenStreetMap. You can download and model walking, driving, or biking networks with a single line of code then easily analyze and visualize them. You can just as easily work with urban amenities/points of interest, building footprints, transit stops, elevation data, street orientations, speed/travel time, and routing.
osmnx
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How can I draw only the outer boundaries of a street network using OSMnx and Folium?
I would like to draw only the outer boundaries of the street network within a specific radius around a central point (latitude and longitude).
Currently, I'm using the following code to extract the ...
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a-star algorithm visualisation
I'm trying to display the path found by the astar algorithm on a map using OSMnx, but I'm having a lot of issues displaying the nodes, edges & path on the graph. I'm pretty new to coding, I took a ...
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`osmnx.shortest_path` returns `None` for valid origin and destination nodes
Description
When calculating the shortest path between two locations with OSMnx, ox.shortest_path() failed to get any route and returns None
origin_lat=42.482, origin_lon=-70.910, dest_lat=42.472, ...
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OpenStreetMap - Point of Interest metadata
There are 434 columns of data extracted from osmnx for Christchurch New Zealand for a single tag.
The code:
amenity = ox.geometries_from_place(location, tags={'amenity': True}
Is there any metadata ...
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Setting a custom_filter in graph_from_bbox results in more nodes than not having a filter
I want to download a lean map (less number of nodes), removing walkways or service roads, and removing the nodes that are not intersections of two or more streets. I made a call to graph_from_bbox and ...
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How to create a route on a web map (Flask) using folium and osmnx?
So I want to create a website on Flask where users can create a route. I have no problem creating a route with just Folium, but I need to use nodes from the map so I decided to use OSMnx. However, ...
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OSMnx route_to_gdf function
I just have a question on the usage of the 'weight' argument in the route_to_gdf function. In https://osmnx.readthedocs.io/en/stable/user-reference.html, it says "weight (string) – if there are ...
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OSMNX: Dealing with empty dataframe of attributes when using the features module
I am confused with the usage of the osmnx.features module.
My goal is to find all hotels and motels in specified municipalities of Switzerland. First, I look for the geometry of the municipality and ...
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Calculation of walking distances using OSM data in Python returns 0
Description:
I'm working on a project where I need to calculate walking distances between various locations using OpenStreetMap (OSM) data in Python. I'm using the osmnx library to retrieve pedestrian ...
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Calling OSMNX Graph_From_Point function in a Flask Application results in an Infinite Loop
I am building a Flask application where the ultimate goal is to calculate the midpoint of two or more origin latitude and longitude coordinates. I am hoping to use the OSMNX python package to produce ...
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How do I efficiently apply a function that uses a fairly large NetworkX graph to each row of a Dask series?
I am currently facing this problem:
I have a pandas (or dask) dataframe where one of the columns holds integer values representing the index of a node in a given NetworkX graph. The graph itself is ...
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Issues with Repeated Nearest Nodes in GPS Data Interpolation Using NetworkX and OSMnx
I am working on a project that involves interpolating GPS points using the OpenStreetMap (OSM) data with NetworkX and OSMnx in Python. The goal is to interpolate additional GPS points if the distance ...
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Why am I getting different length and travel time from OSMnx or networkx when comparing it with Google Maps?
I'm new working with OSM data, OSMnx and networkx libraries, so if there's a better way to accomplish on getting shortest path from A to B locations, I'll appreciate any advice.
I'm trying to get ...
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Querying POIS from OSM using Python
I want to query POIS from OSM and plot the result by folium.
There is a problem with the tags I am passing them.
code
# The bounding box
north = 30.910093
south = 25.00042
east = -79.450636
west = -...
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Obtaining List of Coordinates for Route Along Nearest Edge Using OSMnx, Python and Leaflet
I am currently working on a mapping project using Leaflet, where I need to obtain a list of coordinates representing a route between an origin marker and a destination marker. Specifically, I want the ...
