Svg map with filter

Hey :slight_smile:
I would like to ask if there is anyone who knows if it is possible to build a site with an svg map with several different filters.

I saw this video by Timothy Ricks:
https://www.youtube.com/watch?v=Iz_6IBfCtBQ&ab_channel=TimothyRicks
So I see that something along these lines is possible, but I would be happy to understand how I can

add filters to it like on this site:
https://www.australia.com/en-us/explore.html