AUTOMATED INTEGRATION OF WATER FUND LAND DATA IN THE STATE LAND CADASTRE OF UKRAINE

Abstract

The article examines an approach to the automated integration of information on water fund lands into the State Land Cadastre of Ukraine based on the combined use of cadastral, urban planning, and municipal geoinformation resources. The purpose of the study is to substantiate a consistent procedure for harmonizing spatial, legal, and functional characteristics of water fund lands, taking into account the requirements of land and water legislation as well as the principles of geoinformation systems interoperability. The methodological framework of the research includes spatial analysis, comparison of coordinate parameters, analysis of regulatory and legal acts, systematization of cadastral and urban planning data, and geoinformation modeling methods. The empirical basis of the study consists of materials from the State Land Cadastre, urban planning documentation, geoinformation resources, and open data of the Lviv City Territorial Community. The results of the research reveal the main causes of inconsistencies in information on water fund lands across different information systems, particularly discrepancies in the spatial representation of boundaries, area, land category, and land use regime. An automated data harmonization model is proposed, which ensures the formation of a coherent and reliable information base for registration procedures and spatial planning. The scientific novelty of the study lies in substantiating an integration-based approach to the formation of consistent cadastral information on water fund lands through the use of municipal geoinformation resources. The practical significance of the results is determined by their applicability in the activities of local self-government bodies for the preparation of land management and urban planning documentation, cadastral registration, and monitoring of coastal and water protection areas. Prospects for further research are associated with the development of mechanisms for interagency spatial data integration and the implementation of automated information exchange services within the national spatial data infrastructure.