A geographic information system for territorial development of the marine regions of China

Abstract

Abstract. The necessity of using geographic information systems to ensure the territorial development of land use in the regions is substantiated, taking into account the influence of spatial, urban, investment and environmental factors, as well as the experience of coastal regions of China. The aim of the study is to develop directions and features of the formation and use of geographic information systems for the territorial development of land use in the coastal regions of China. To achieve this goal, the following tasks are solved: the formation of a system of factors of territorial development of land use in the coastal regions of China; definition of geographic information systems of territorial development of land use in coastal regions; formation of directions for the development and implementation of geographic information systems of territorial development of coastal regions of China. The factors affecting the territorial development of the use of coastal regions are determined: spatial, urban, investment and environmental. They form a system of indicators that allow for an integrated assessment and to build on its basis the geoinformation support for the territorial development of land use in the coastal regions. The components that influence the formation of the geographic information system of the territorial development of land use in coastal regions are identified. An algorithm is proposed and a scheme is created for the creation and operation of geodatabases of indicators of territorial development of land use in the coastal regions of China. The developed system of geoinformation support for the territorial development of land use in the coastal regions of China allows us to build geoinformation maps of systemic spatial, urban, investment, and environmental factors. This makes it possible to build a three-dimensional geoinformation model for monitoring the state of territorial development of land use in the coastal regions of China as an innovative tool for monitoring and making informed decisions in the system of territorial development of land use in the coastal regions of China.