KML_to_geopandas.py

from osgeo import ogr
import pandas as pd
import geopandas as gpd

def get_data(file):
    ds = ogr.Open(file)
    result = list()

    for lyr in ds:
        for feat in lyr:
            geom = feat.GetGeometryRef()
            if geom != None:
                for i in range(0, geom.GetPointCount()):
                    lat, lon, att = geom.GetPoint(i)
                    result.append({'Latitude': lat, 'Longitude': lon, 'Attitude': att}) 

    df = pd.DataFrame(result)
    return gpd.GeoDataFrame(df, geometry=gpd.points_from_xy(df.Longitude, df.Latitude))