Journal of Engineering Research

The surveying and mapping geographic information big data platform serves as an important support for promoting the construction of smart cities and the upgrading of geospatial information services. This paper focuses on the construction path and key technologies of the surveying and mapping geographic information big data platform, proposing a technical system centered on data integration, efficient storage, intelligent analysis, and service sharing. It systematically discusses the key technical challenges and solutions of the platform in aspects such as multi-source heterogeneous data processing, real-time analysis capabilities, and security protection, aiming to improve the utilization efficiency and service capabilities of geographic information data. By constructing an open, collaborative, and intelligent geographic information big data platform, it provides solid data support and technical guarantees for government decision-making, industry applications, and public services.

Surveying and mapping geographic information; Big data platform; Data integration; Intelligent analysis; Service sharing