In the current study, a general approach to the formation of a storage model and development of tools for representation of multidimensional heterogeneous data that would allow real-time operation with these data, is proposed. This approach is based on the previously formulated requirements for models of representing multidimensional heterogeneous data. A functional diagram for combining heterogeneous multidimensional data and adding them to an existing data model has been created. The advantages of data analysis using such model compared to working with disparate data are discussed. Development of the tool for integrating heterogeneous data in the context of solving the problem of combining aerial photography data obtained from unmanned aerial vehicles is shown. The fundamental possibility of combining aerial photography data from different spectrums, as well as using derived data such as object detection results as an additional layer of heterogeneous data within the general model, is demonstrated