Xinlian LiangJuha HyyppäHarri KaartinenMarkus HolopainenTimo Melkas2025-05-142025-05-142012jz000146-0013https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/23166550Detecting Changes in Forest Structure over Time with Bi-Temporal Terrestrial Laser Scanning DataArticlehttps://doi.org/10.3390/ijgi1030242