title: how to visualize geodata (Points) in databricks builtin map?
body: <p>I simply have a dataframe of "lat" and "lon" coordinates that I would like to visualize on a map. </p>
  
  <p><a href="https://i.stack.imgur.com/Qk93P.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Qk93P.png" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/it8Ez.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/it8Ez.png" alt="enter image description here"></a></p>
  
  <p>I am trying to view my data data on the map. But nothing is being displayed. 
  In my case, the mmsi is the id.</p>
  
  <p>Please note that I have around 2M points to display. Is that possible in databricks?</p>
  
  <p>If there is no way around (plotting 2,000,000 points) in databricks, then what tool can handle large amount of data?</p>
  
  <p>Any help is much appreciated!!</p>