Let assume that we have a pandas dataframe contain of two columns as ("longitude" and "latitude"), which split by (comma) for example:
longitude | latitude |
---|---|
[116.415642, 116.41832, 116.418976, 116.419029, 116.421791, 116.426666, 116.429077, 116.43174, 116.434334, 116.436806] | [39.897133, 39.897213, 39.898766, 39.900906, 39.900486, 39.90062, 39.900681, 39.900738, 39.900749, 39.900818] |
I am stuck with how can I calculate the distance between each long/lat point to get a new column as distance gap (KM) between each of them as (''gap_dist''). The outputs should be like:
I have found numerous tutorials just to find the distance between a single pair of coordinates (source and destination). So what is the best way to achieve this in python?.
Thanks in advance
if you want the gap between each point and the first point, it goes as this:
from math import dist
lats = [float(lat) for lat in df['latitude'][0]]
longs = [float(long) for long in df['longtitude'][0]]
p0 = [lats[0], longs[0]]
dists = [dist(p0, [x,y]) for x, y in zip(lats, longs)]