Wang et al. [89] proposed a whole new process for monitoring ice velocity in rivers making use of UAVs and machine vision technology. The method consists of employing UAVs to capture significant-resolution orthoimages throughout ice flood periods, extracting function details in drift ice photos with the dimensions-invariant attribute renovate algorithm https://beausbjqz.life3dblog.com/29864198/not-known-factual-statements-about-drone-technology-bangladesh