Synthesis and Dissemination of Spatial Data on Metageosystems for Information Support of Management Decisions
The article analyzes and systematizes domestic and international experience in the design, verification, updating and practical use of digital spatial data infrastructure for the purposes of harmonizing the interaction of natural, social and industrial subsystems, sustainable development of territories. The characteristic of the existing international, state, regional, local geoportal systems providing synthesis, structuring, visualization and dissemination of spatially distributed data on metageosystems for information support of management decisions in the field of sustainable ecological, social and economic development is given in order to substantiate an effective conceptual model of problematic-oriented geoportal system. Systems of this class, based on the layers of a spatial database obtained by processing cartographic materials, remote sensing data, field studies, serve as a tool for visualizing and disseminating spatial data on metageosystems, studying the relationship and dependence between natural, social and industrial processes and phenomena, provide an opportunity develop recommendations for optimizing the processes of economic development of landscapes.