The textbook "3D Model Sanas Metodes un Probl Mas" by Globeedit offers a comprehensive analysis of the methods and challenges in the field of 3D modeling. It covers fundamental technologies such as NURBS, constructive solid geometry, and various types of surfaces, including implicit and subdivision surfaces. The book provides deep insights into modern 3D data used for creating realistic and highly precise three-dimensional models. Additionally, it addresses the data processing of 3D laser scanning and the application of the software Geomagic Studio 12. Another focus is on current technologies for creating cyber cities and their potential applications. This book is a valuable resource for professionals and students interested in the theory and practice of 3D modeling.