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lmeulen/gpx_distance_haversine.py

Created August 22, 2021 18:53
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gpx_distance_haversine
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gpx_distance_haversine.py
def dist_haversine(lat1, lon1, lat2, lon2):
radius = 6371.0088
lat = lat2 - lat1
lon = lon2 - lon1
d = sin(lat * 0.5) ** 2 + cos(lat1) * cos(lat2) * sin(lon * 0.5) ** 2
return 2 * radius * asin(sqrt(d)) * 1000
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