Point cloud data is, in its simplest form, a detailed digital representation of a 3D object and has applications in many fields. In the book chapters, which include different disciplines of use of point cloud technology and their practical applications and research results, the authors have also added case studies they have performed. In this way, the book brings together the experiences of experts. The book serves as a useful resource for researchers at the beginning of their careers, graduate students, practitioners, and enthusiasts working on point cloud technology.