Abstract:Guided by the concept that "Green waters and mountains are invaluable assets", Yangxin County has developed a soil and water conservation supervision and management platform, exploring an innovative practical path for smart supervision of soil and water conservation through digital technologies. By building a multi-dimensional data hub, a full-process supervision chain, and an intelligent supervision and early warning system, the platform promotes the transformation of soil and water conservation supervision from manual inspection to intelligent perception, realizing the precision and intelligence of soil and water conservation supervision. Research shows that through innovative models such as data-driven, full-process coverage, and cloud-based interaction, the platform effectively improves the efficiency of soil and water conservation supervision and provides a replicable digital management solution for ecological protection in the Yellow River Basin.