First of all congratulations on your site and app, it looks amazing. My question is: how were you able to integrate all different ground radar data into the site? Are they publically available? e.g. I live in Indonesia and where do you get the data from for the ground radars around Jakarta? I know they are from BMKG, but do they give the data for free?
we obtain weather radar data from multiple sources, they are public and you can see the sources here - https://community.windy.com/topic/3746/radar-data-needed-help-us-with-the-data-gathering/2