All Questions
6
questions
3
votes
0
answers
84
views
Is there a way to approximate a polygon to a polygon in a road network
I'm working with polygons in maps. I have a df, df_polygons, each row in the df refers to a different polygon. And df_polygons['polygon'] retrieves a specific polygon, defined by a set of ordered ...
- 167
1
vote
1
answer
858
views
How to create NetworkX graph with n nodes (OSMnx compatible) from Shapely object
Let's assume we have the following Shapely object:
from shapely import geometry
# (lat, long) coordinates
p1 = geometry.Point(-96.87,32.88)
p2 = geometry.Point(-96.77,33.00)
p3 = geometry.Point(-96....
- 1,154
0
votes
0
answers
322
views
Find points where a polygon and the road network intersect
I want to find the intersecting points between a polygon and the road network and add them to the network as nodes.
import osmnx as ox
import folium
from shapely.geometry import Polygon
G = ox....
- 596
0
votes
0
answers
487
views
Is there a way to calculate the area of a building in OSMNX?
Let me start of by stating that I'm new to programming in Python and working with OSMNX.
I have the building footprints saved in a Geodataframe as:
gdf = ox.geometries_from_polygon(P, tags={'building':...
0
votes
1
answer
1k
views
OSMnx: Retrieve building polygon for multiple cities
I am new to osm.
Currently I am trying to retrieve multiple cities' building polygon using osmnx package in python.
Code:
place = "Kuala Lumpur, Malaysia"
graph = ox.footprints....
- 3
2
votes
1
answer
4k
views
Retrieve data from a Polygon using osmnx
I want to access the data that corresponds to Continental Portugal (the part next to spain, therefore excluding the islands), using osmnx:
import geopandas as gpd
import pandas as pd
from shapely....
- 905