The spatio-temporal data pedestal (STDP) is a fundamental infrastructure for providing unified and authoritative geospatial data support for socio-economic development. In the context of China’s Three Rural Issues (TRI)—rural areas, agriculture, and farmers-STDP is increasingly seen as critical for modernization. This paper provides a systematic review and framework synthesis of the progress and challenges in constructing a STDP for TRI in China. Based on an analysis of domestic and international policies, research, and pilot projects, we synthesize an integrated framework for the TRI STDP. The framework focuses on four key dimensions: (1) spatial information infrastructure services (including geographic information services, integrated space-air-ground remote sensing, IoT monitoring, navigation services, and new infrastructure like 5G and AI); (2) data standards and data systems, with a particular focus on grass-root social governance elements; (3) a grid-based rural governance model; and (4) typical spatio-temporal big data platform architectures. We further identify critical challenges, including a lack of quantitative evidence on impact, fragmented data standards, and insufficient rural infrastructure. Finally, we discuss future research directions, emphasizing the need for highly integrated rural perception, intelligent governance capabilities, and robust data storage facilities. This review aims to provide a foundational reference for researchers and policymakers seeking to enhance the scientific, intelligent, and refined management of China’s rural development.
Cao et al. (Tue,) studied this question.