Overview of modern theories and principles of construction multifunctional dynamic monitoring geographic information systems
Based on the level of development of modern GIS, a number of requirements are determined for them: focus on taking into account all possible spatial data, ensuring data validation, using modern data processing and analysis tools, and providing support for decision-making. These requirements dictate additional requirements for the theory and principles of building geoinformation monitoring systems. The article provides an overview of the work of leading international and Russian geoinformation companies in the field of monitoring GIS development. The review takes into account both approaches to building platform solutions, complex GIS, taking into account a large amount of data obtained from various sources, and approaches aimed at integrating innovative technological solutions. Based on the review, concluded that it is necessary to form a theoretical base that provides the principles and approaches for constructing monitoring GIS, it is proposed to introduce the term multifunctional dynamic monitoring GIS. The paper proposes principles that characterize such systems for the further formation of a complex system of criteria that allows them to be identified.