The Chinese Academy of Sciences publishes the Earth Big Data Report, using a variety of techniques such as blockchain to analyze Earth's big data.

According to People's Daily News, the Chinese Academy of Sciences held a press conference in Beijing on the 27th to officially release the "Report on Sustainable Development of Earth Big Data Supported by the Chinese Academy of Sciences." The report focuses on zero hunger, clean drinking water and sanitation, sustainable cities and communities, underwater organisms, and terrestrial organisms. It uses multi-source data collection, cloud data analysis, artificial intelligence and blockchain to systematically analyze From global to local scales, build global and regional SDGs spatial assessment indicator systems to dynamically assess global and country-specific progress of relevant SDGs.