3D Line Plot + Basemap in One Plot?

Hi,

I currently have a 3D line plot of human travel trajectories with x=longitude, y=latitude, z=time:

I’m looking to add a basemap with a scatterplot (e.g., point locations on a map)

to the bottom of my plot but I’m a bit puzzled by how to go about this. Any kind soul out there able to lend a hand? Super thanks :slight_smile: