I store coordinates as latitude longitude pairs in my database. Now, I need to retrieve all the entries that are within a given radius from a given lat-long coordinate. For example, if given coordi...

This is quite simple case, but I did not find any easy way to do it so far. The idea is to get a set of distances between all the points defined in a GeoDataFrame and the ones defined in another Ge...

I fail to use the outcome of scipy's pdist function. I am interested in the real geographic distance (preferred unit: km). Take the following coordinates: from scipy.spatial.distance import pdist ...

Is there a Python module where I can create objects with a geographical location coordinate (latitude and longitude), and query all the objects for ones which are within a 5km distance (i.e. radius...

I'm trying to calculate distance between two points, using latitude longitude and altitude (elevation). I was using euklides formula in order to get my distance: D=√((Long1-Long2)²+(Lat1-Lat2)²+(...

I have two dataframes, both of which contain latitude and longitude coordinates. The first dataframe is observations of events, where the location and time was recorded. The second dataframe is geo...

I have two dataframes: df1 contains observations with lat-lon coordinates; df2 has names with lat-lon coordinates. I want to create a new variable df1$names which has for each observation the names...

I have two dataframes: df1 contains observations with lat-lon coordinates; df2 has names with lat-lon coordinates. I want to create a new variable df1$name which has for each observation the name o...