![]() Lightsmith laser was founded by brothers Seth and David Newsome, longtime members of the Bay Area maker community. Lasers bounce off of rain drops instead of their intended targets on the street, and "the data becomes holey, spotty." Even high-tech has its failings. Lightsmith Laser, San Francisco, California. "When it gets damp, you can't see anything," says Neil King, the project's surveyor. 354 5th St, San Francisco, California, 94107, United States. San Francisco originally planned to do the LiDAR scan this past weekend, but it ran into a challenge that no one in California has dealt with in quite a while: rain. Seth Newsome works at Lightsmith Laser, which is a Building Materials company. Of course, even that level of detail doesn't mean the project will go off without a hitch. By measuring the intensity of the reflected laser beams in addition to their orientation, the system will even be able to capture textural differences, like painted bike lanes. San Francisco wants a greater level of detail, which is why it's driving so slowly and making multiple passes. But the company's efforts seem focused on ground-level data-things like curbs and street lines, the sort of stuff mostly of interest to self-driving cars. Google's StreetView cars have included LiDAR scans for some time, too. CityScan also worked to help the city identify abandoned buildings based on algorithmic analysis of its scans, training a program to look for features like debris and collapsed wood-facial analysis software for buildings. Hiring CityScan to drive the city's perimeter of expressways was much faster, and found the city was missing opportunities to monetize the spaces. It seems simple enough, but think about how long it would take a single person to do that job. Two years ago, CityScan worked with Philadelphia to-don't laugh-count the city's billboards. Lightsmith laser was founded by brothers Seth and David Newsome are longtime members of the Bay Area maker community.
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