GeoSpatial Data Visualisation using Folium in Python

map.py

import folium
from folium.plugins import MarkerCluster

city_latlong = {
    'Agra': [27.1767, 78.0081], 'Ahmedabad': [23.0225, 72.5714], 'Durgapur': [23.5204, 87.3119], 
    'Aurangabad': [19.8762, 75.3433], 'Bengaluru': [12.9716, 77.5946], 'Bhopal': [23.2599, 77.4126], 
    'Coimbatore': [11.0168, 76.9558], 'Delhi': [28.7041, 77.1025], 'Dhanbad': [23.7957, 86.4304], 
    'Faridabad': [28.4089, 77.3178], 'Ghaziabad': [28.6692, 77.4538], 'Gwalior': [26.2183, 78.1828], 
    'Hyderabad': [17.3850, 78.4867], 'Indore': [22.7196, 75.8577], 'Jaipur': [26.9124, 75.7873], 
    'Jabalpur': [23.1815, 79.9864], 'Jamshedpur': [22.8046, 86.2029], 'Jodhpur': [26.2389, 73.0243], 
    'Kochi': [9.9312, 76.2673], 'Kolkata': [22.5726, 88.3639], 'Kollam': [8.8932, 76.6141], 
    'Kota': [25.2138, 75.8648], 'Kannur': [11.8745, 75.3704], 'Lucknow': [26.8467, 80.9462], 
    'Ludhiana': [30.9010, 75.8573], 'Madurai': [9.9252, 78.1198], 'Mallapuram': [11.0510, 76.0711],
    'Mumbai': [19.0760, 72.8777], 'Meerut': [28.9845, 77.7064], 'Nagpur': [21.1458, 79.0882], 
    'Patna': [25.5941, 85.1376], 'Pune': [18.5204, 73.8567], 'Rajkot': [22.3039, 70.8022], 
    'Surat': [21.1702, 72.8311], 'Thrissur': [10.5276, 76.2144], 'Vadodra': [22.3072, 73.1812], 
    'Varanasi': [25.3176, 82.9739], 'Visakhapatnam': [17.6868, 83.2185],
    'Allahabad': [25.4358, 81.8463], 'Amritsar': [31.6340, 74.8723], 'Chandigarh': [30.7333, 76.7794], 
    'Chennai': [13.0827, 80.2707], 'Kanpur': [26.4499, 80.3319], 'Khozikode': [11.2588, 75.7804], 
    'Nashik': [19.9975, 73.7898], 'Raipur': [21.2514, 81.6296]
}

IND_COORDINATES = (20.5937, 78.9629)

map = folium.Map(location=IND_COORDINATES, zoom_start=3, control_scale=True)
marker_cluster = MarkerCluster().add_to(map)

for c,coord in city_latlong.items():
    folium.Marker(
                   location=coord, 
                   popup=c, 
                   icon=folium.Icon(color='green', icon='ok-sign')
                 ).add_to(marker_cluster)

map.save(outfile='map.html')