Abstract: The article is devoted to the virtual reconstruction of small architectural forms of the Bogoroditsky Park of the Bobrinsky estate. In addition to the unique architectural ensemble, this place was famous for its park, and all thanks to its creator – the estate manager Andrey Timofeevich Bolotov. It was A.T. Bolotov who left the most detailed memories of the construction of the park ensemble, as well as a whole album with sketches of the views of the park, which allows us to present the beauty and grandeur of the estate today. The focus of the virtual reconstruction is on the most beautiful part of the park, which was located to the northwest of the palace, closer to the shore of a Large pond.
The article discusses the techniques of landscape design used by the estate manager A.T.Bolotov at the end of the XVIII century, the features of the construction of the park and the difficulties encountered in creating objects of small architectural forms. The methods and technologies of computer modeling used in creating a three-dimensional historical reconstruction of small architectural forms, the relief of the park, reservoirs and green spaces based on historical sources are analyzed in detail. The work contains a study on the history of the construction of the Bobrinsky Estate park, its development after the resignation of the manager A.T. Bolotov, development and restoration in the XX – XXI centuries, provides an overview of historical sources, including materials of the Restoration and Architecture LLC project in 2014, which allow restoring the historical appearance of the palace and park ensemble of the estate.

Abstract: The paper deals with the issues of preserving the cultural heritage associated with the construction and operation in the late XIX - early XX centuries of the Great Siberian Way (later called the Trans-Siberian Railway - Transsib). The Trans-Siberian Railway is the largest infrastructure project of the Russian Empire, created with the state budgetary funds in 1891-1916. An important task for the builders of the highway was the creation of its infrastructure, including the construction of stations with all the necessary buildings and structures. In the smaller stations (and there were most of them), the passenger buildings were original wooden structures of architectural and functional interest. Almost all of them have lost their original appearance, characterized by the "Russian style" of the turn of the XIX-XX centuries. The purpose of this article is to create a virtual reconstruction of passenger buildings (as well as other buildings) that stood at small stations on the Great Siberian Way. The source base for creating 3D models of typical buildings of railway stations on the mainline, including drawings of these buildings, photographs of their construction period and a later period, Yandex satellite images, as well as text descriptions of virtual reconstruction objects, is considered in detail. 3D models of passenger buildings and other structures of railway stations are presented, their visualization is given on the Twinmotion Cloud online platform; it is available for viewing by QR-codes on mobile devices and personal computers on any operating system.

Abstract: Modern epoch of information and computer technologies provide new opportunities for solving the problem of cultural heritage preservation. Virtual reconstruction of historical interior is a task different from 3D reconstruction of monasteries, palace and park ensembles or historical urban buildings. Studies of great historical characters are conspicuous of their way of life, personal traits, activity and those internal changes which a person sooner or later transfers to everything around including the surroundings. The article thoroughly discusses a technique of virtual reconstruction of the interior of Nicholas’s I "Bottom" Study in the Winter Palace in 1850-1855 with the help of augmented reality and panoramic video technologies. The topic of historical interior virtual reconstruction often arises in the context of museum studies and is currently underdeveloped. However, the personal side of interiors is no less important for history than external architectural reconstruction.  

Abstract: The article reconstructs the building system of the antique fortress town Gorgippia in the 6th-4th centuries BC that was located in the south-west part of the Bosporan Kingdom. The development of the town center on the territory of modern Anapa for a period of 2.5 thousand years has changed the ancient landscape. However, the traces of the ancient town can be seen when archeological excavation materials, historical documents (cartographic materials and other visual sources in particular) are analyzed. Using modern methodological approaches such as BIM, photogrammetry and aerial photography, 3D modeling and sculpting, the authors step by step create 3D reconstruction of the ancient landscape, restore residential, commercial, religious, administrative and fortification buildings of Gorgippia in the Archaic Era. The results obtained allow the authors to reconstruct the life of the ancient seaside trading town with its distinctive culture, to deeper consider the formation of its individual districts as well as transport routes and the building system itself from its foundation to destruction. The study of the formation processes of the ancient town and its 3D reconstruction contribute to the development of historical urban science in general.