Prospects for the development of gold deposits based on geodesic monitoring and GIS technologies

Purpose. Development of a methodology for analyzing gold deposits based on the use of geodetic monitoring and GIS technologies to increase the accuracy of analyzing the spatial distribution of the useful component and optimizing mining operations. Methods. The research methodology is based on a comprehensive approach to the analysis of the Tulallar gold mine, which provides a combination of modern geodetic and geoinformation technologies. The work involved geodetic monitoring methods, exporting spatial data from Google Earth and integrating it into Surfer, and creating a 3D model of the distribution of the useful component. This made it possible to visualize and identify promising areas for further development of the deposit. Results. The results of the study confirm the effectiveness of using geodetic monitoring and GIS technologies to identify promising mining areas, ensuring high accuracy of mapping and modeling of geological structures. The integration of data in Surfer and Google Earth software allowed us to create a 3D model of ore bodies, which became a key tool for estimating reserves and optimizing mining operations. Originality. The article first develops a methodology for the study of gold deposits, based on an integrated approach to analysis, using geodetic data and geographic information systems (GIS). The methodology allows creating 3D models that combine data on the concentration of a useful component and geological structure, increasing exploration accuracy, optimizing production and reducing environmental risks. Practical value. The practical value of the methodology is to identify promising mining areas, optimize mining operations and reduce environmental impact. The integration of geodetic data and GIS provides accurate spatial analysis, which contributes to efficient mining planning. The methodology can be adapted to other deposits, increasing resource efficiency and economic effectiveness.