Remote data in the process of architectural monuments restoration

Analysis of statistical data confirms that the preservation of cultural heritage is not only a matter of national authenticity; it is a task, the successful solution of which contributes to the economic well-being and competitive advantage of the country in the world. The purpose of the work is to increase the efficiency of the process of architectural monuments restoration by using of modern means of collecting and processing information on their condition. Restoration, preservation and maintenance of cultural heritage objects are slow and expensive processes, the optimization of which is possible using modern achievements of science and technology. Therefore, at the stage of developing reconstruction and restoration plans, it becomes promising to create monitoring systems for the condition of cultural heritage objects, for example, interactive maps using modern geographic information systems. The Data Flow Diagram has been developed as a graphical model of the information process. It summarizes and formalizes the procedure for integrating disparate data obtained from different sources into a common database of historical, archeological and architectural monuments when creating interactive map. An example of the practical implementation of the developed model is given - a fragment of an interactive map of historical, archeological and architectural monuments of the Kharkov region. It also widely uses remote sensing data and relies on data obtained method crowdsourcing. The requirements of the current legislation in the field of architectural monuments restoration are summarized. The stages where it is possible to facilitate and speed up the process of creating a restoration project by using remote sensing data and GIS are identified and analyzed. Based on the experience of using this data and GIS, it is shown in which works it becomes possible to improve the quality of design documentation, minimize the number of visits of specialists to the restoration site, and quickly create basic drawings.