×

You are using an outdated browser Internet Explorer. It does not support some functions of the site.

Recommend that you install one of the following browsers: Firefox, Opera or Chrome.

Contacts:

+7 961 270-60-01
ivdon3@bk.ru

  • Management of territorial systems of the cultural landscape

    The article is devoted to solving the important problem of developing interactive maps that reflect the diversity of natural and historical heritage in cultural landscapes in order to solve the problem of managing the territorial systems of a cultural landscape. The main objects of mapping are natural-social-production systems - metageosystems, their recreational and tourist potential and the degree of its development. Results. The interactive map "Natural and cultural heritage of the Republic of Mordovia" was developed using the methods of object-oriented design, UI / UX design and programming and implemented as a web portal, the core of which is semantic search and geodata visualization tools. The methodology presented in the article for developing a digital interactive map of tourist and recreational metageosystems is based on geoinformation modeling and the effective use of diverse information about the region.

    Keywords: geoportals, cultural landscape, spatial data infrastructure, management in organizational systems, spatial data, decision making

  • Geoportal of natural and cultural heritage as a tool for managing tourist and recreational development systems

    Relevance and goals. The article is devoted to the description of the results of the development process of the geoinformation web portal "Interactive map " Natural and cultural heritage of the Republic of Mordovia. We travel with the Russian Geographical Society"", which implements the functionality of access to a digital map with a layered systematized display of spatial data on objects of natural and cultural heritage of the region. Materials and methods. The implementation of the metageosystem concept in the development of tourism and recreational development projects is based on the broad involvement of paleogeographic, landscape, archaeological, historical, ethnographic, demographic, cultural, environmental and economic information in the research process. Results. During the development of the geoportal "Natural and cultural heritage of the Republic of Mordovia. Traveling with the Russian Geographical Society" solved the problem of creating a new subsystem for visualizing geospatial data for a digital map based on modern web technologies. Conclusions. The developed geoportal system solves the problem of managing the tourist and recreational development systems of the region by implementing the concept of forming an interactive spatial data management tool.

    Keywords: geoportals, cultural landscape, spatial data infrastructure, management in organizational systems, spatial data, decision making

  • Repository of neural network models for spatial data analysis

    The article describes the development of a repository of neural network models designed to solve design problems in the field of spatial data analysis. The key options for using the system to provide support for making managerial decisions in the field of sustainable development are presented. The results of designing the ontological model of the repository are presented. The storage subsystem for neural network models is implemented in the form of a metalanguage. Models are converted into representations that are compatible with modern software systems for deep machine learning. The graphical web interfaces of the repository of deep neural network models and the visualization subsystem of deep machine learning models in the form of graph diagrams, as well as interfaces for obtaining structured information about specific neural network models are given. Within the framework of the repository, there is a subsystem for delimiting access rights for administrators and users of the system. The issues of updating the repository of deep neural network models in the process of solving practice-oriented problems in the field of ensuring the conditions for sustainable development of Russian regions and developing a recommender system for selecting and configuring neural network models stored in the repository are discussed.

    Keywords: repository, neural network, neural network model, deep learning, spatial data, geographic information system, interface, data exchange, object detection, application programming interfaces

  • Geosystem approach in the development of methods and algorithms for the analysis of spatial data

    The article presents a study aimed at developing methods and algorithms for analyzing spatial data for diagnosing the state of geosystems. It is shown that the combination of machine learning models into an ensemble makes it possible to increase the stability of the analyzing system: the accuracy of decisions made by the ensemble tends to tend to the accuracy of the most efficient monoclassifier of the system. The calculation and consolidation of territorial descriptors at the same time make it possible to reduce the dimensionality of the analyzed data, facilitate the allowable capacity of the machine learning model, increase its resistance to overfitting, and prevent a significant decrease in the classification accuracy within the framework of a specific problem being solved.

    Keywords: metageosystems, spatial data, test sites, territorial descriptors, ensembles

  • Multivariate Analysis of Intercomponent Relations in Geosystems Based on Simulation Modeling and Numerical Methods

    The article presents a methodology for multivariate analysis of intercomponent relationships in geosystems, implemented on the basis of two strategies: the use of numerical, including statistical, methods to assess the degree of influence of various parameters on the state of the geosystem model and the use of simulation to assess the dynamic properties of geosystems and solve the problem of spatial forecasting . The algorithm for assessing the importance of geosystemic parameters makes it possible to evaluate the impact of various parameters on the target indicator in the framework of solving design problems. The concept of building simulation systems for solving the problem of assessing the dynamics and forecasting the development of metageosystems is characterized.

    Keywords: metageosystems, spatial data, modeling, intercomponent connections