Aerospace Instrument-Making Annotation << Back Application of the DBSCAN Method for Clustering Coordinate Marks of Dynamic Objects Formed by Several Information Sources Zhegalov S.N., Maslennikov A.L. The paper considers the problem of identifying the coordinate marks of dynamic objects obtained from different sources of information. To solve the problem, it is proposed to apply the DBSCAN clustering method. A series of computational experiments were conducted in which the values of the DBSCAN method parameters and the distances between objects were determined, at which successful clustering of coordinate marks is performed with a certain confi guration of information sources. Based on the results of the computational experiments, it is possible to conclude that the DBSCAN method is potentially applicable to solving the problem, but additional algorithmic solutions are required to eliminate the clustering problem with intersecting trajectories of objects. The problem of the influence of the sequence of initial data on the numbering of clusters is also identified. Keywords: coordinate mark identification, dynamic objects, DBSCAN, clustering. DOI: 10.25791/aviakosmos.2.2025.1461 Pp. 31-39.