3 ms·
In the blog there's a video of what looks like cars moving around, but the lighting is constantly changing. How does that work? It looks like a timelapse but t
by seoulmetro 2y ago
In the blog there's a video of what looks like cars moving around, but the lighting is constantly changing. How does that work?
It looks like a timelapse but then there are cars doing normal car things.
https://www.youtube.com/watch?v=cwDjJqtx_og https://www.youtube.com/watch?v=cwDjJqtx_og
- mikeiz404 2y agoMy guess is they are steering the radar beam from something hovering overhead. The video links to a paper [1] titled "Airborne Circular W-Band SAR for Multiple Aspect Urban Site Monitoring" which mentions beam steering in the abstract. 1: https://ieeexplore.ieee.org/document/8701523/ https://ieeexplore.ieee.org/document/8701523/
- seoulmetro 2y agoThat's what I thought too, but how can there be such significant shadows? Wouldn't the shadows of any wavelength they are sending be near nothing?