import pandas as pd
import folium

stations_fn="LatitudeLongitude.csv"
df=pd.read_csv(stations_fn)

world_map = folium.Map(location=[10,0], tiles="cartodbpositron", zoom_start=2,max_zoom=25,min_zoom=2)
for i in range(0,len(df)-100000):
    folium.Circle(
        location=[df.iloc[i]['Latitude'],df.iloc[i]['Longitude']],
        radius=0.5,
        color='#0066ff',
        fill_color='#3385ff',
        fill=True).add_to(world_map)
world_map