Author(s)

Ying XU

Corresponding Author

Ying XU

ABSTRACT

In the new period, the accurate positioning of China's land space planning can clarify the nature of the overall planning, which is conducive to the formulation of effective implementation strategies. Planning the land space can scientifically guide China's space development and promote the sustainable development of China's space, which is the foundation for the continuation of China's protection and development work. Multi-source data integration is to bring the collected isolated data into a unified model, and use unified management means, unified coding and unified data structure to make the integrated data achieve certain integrity. Through rational land space planning, we can optimize the spatial protection pattern and promote ecological protection and restoration and comprehensive land improvement. This paper discusses the functional orientation and implementation of land and space, and on the basis of analyzing the heterogeneity of multi-source data involved in land and space planning, puts forward the multi-source data integration scheme of land and space planning. Based on the practice of Chongqing's spatial planning system reform, under the new background of institutional reform and the new requirements of national land and space planning system, this paper ponders and looks forward to the construction of urban land and space planning system.

KEYWORDS

Multi-source data, Land space, Planning, Functional localization