I am looking for some tips on creating a CZML file that has uses a billboard to track a pedestrian walking over a terrain (and has a few custom properties for each time sample). About 18K samples. My naive assumption is to put this in one or more packets.
And then have a seperate id for a path that grows as trace of the path (with the head being the billboard). And this would be in a seperate packet,
and Both would have a epoch for the start and then sample properties for each time step
I.e. the epoch would be today at noon, and the sample properties would be 1 second intervals for each position of the pedestrian which would be duplicated for both the polyline and the billboard.
But is there a better way, and I assume someone has done a sandcastle with an example, right?