The book "Fundamentals of Geoinformatics 1" by Tikunov V. C. and other authors is a fascinating and deep dive into the world of geoinformation technologies, which are becoming increasingly relevant in modern society. This publication will become an indispensable assistant for students, postgraduates and specialists seeking to understand the basics and principles of working with geoinformation systems (GIS) and their application in various fields. From the first pages, the reader plunges into the exciting world of geoinformatics, where the authors masterfully explain what GIS is, how they function and what tasks can be solved. The book covers a wide range of topics, ranging from the basics of geodesy and cartography to modern methods of spatial data analysis. Each section is written taking into account the needs of the reader, which makes the material accessible and understandable, even for those who are just beginning to get acquainted with this topic. Who can like “Fundamentals of Geoinformatics 1”? First of all, this publication will be useful for students of technical and environmental specialties, as well as for everyone who is interested in geography, ecology and information technologies . If you are passionate about cartography, want to understand spatial analysis or just want to expand your knowledge of modern technologies, this book will be a real discovery for you. It will also be of interest to professionals working in the field of urban planning, ecology, agriculture and many other areas where work with spatial data is required. The topics raised in the book cover not only technical aspects, but also philosophical issues related to the use of geoinformation technologies. The authors discuss the ethical aspects of working with data, the importance of accuracy and relevance of information, as well as the impact of GIS on decision-making in various fields. These reflections make the book not only a textbook, but also a source for deep reflections on the future of geoinformatics and its role in society. The style of Tikunov and his colleagues is clear and logical, which allows the reader to easily assimilate even the most complex concepts. The authors use many examples and illustrations, which makes the material more clear and understandable. This publication not only teaches, but also inspires the further study of geoinformatics, encouraging the reader to practical application of the knowledge gained. If you are looking for books on geoinformatics, spatial data, cartography or information technology, Basics of Geoinformatics 1 will be an excellent choice. This edition will be useful both for beginners and for those who already have experience in this field and want to systematize their knowledge. The book will help you not only to master the theory, but also prepare for the practical application of geoinformation technologies in real conditions. In conclusion, “Fundamentals of Geoinformatics 1” is not just a textbook, but a real find for everyone who wants to understand how geoinformation systems change our world. With this book you will be able not only to master the basics of geoinformatics, but also to discover new horizons in the world of technology and science. Do not miss the opportunity to become part of this fascinating area and immerse yourself in the study of geoinformation systems with the help of Tikunov’s work. C. And his colleagues!