@engineerexplore: I've been working on the
https://confluence.org/ project for 20+ years, my dream trip would take me to the South pole, then with a snowmobile (or two for backup/security) drive 111.111 km due north along the 0 degree line, getting to 89S 0W. From that point I'd go directly east for 698.1316 km, stopping every degree /1.939 km and take photos in all directions. From my one long snowmobile confluence trip on Svalbard (
https://confluence.org/confluence.php?visitid=8135) I've calculated that this trip would take somewhere between 10 and 20 hours for the driving, plus about 5 min per stop (adding 30 more hours!) for a total of 40-60 hours which means I'd need several days just to get on top of the list for the most confluences visited.
It would probably make sense to use a 360 degree camera on a pole, taking video along the trip and extract individual photos during post-processing?