Er wow, thanks for letting me know, whoever would have guessed Lidar is an acronym, after I've been working on things including it for about thirty years, and I can't be bothered using caps, it gets a bit tedious, folk know what we mean, if they are in any way versed in the technology. Maybe you didn't notice the point of my comment, this stuff is old hat. I am telling you as an expert. It has been done and dusted by the Chinese, years ago. The West has no idea how far ahead they have gone.