【省水利厅】陕西2025年水土流失动态监测成果通过黄委抽查

Core Insights - The provincial water and soil conservation ecological environment monitoring center successfully completed the dynamic monitoring of soil erosion for the year 2025, which passed the inspection by the Yellow River Water Resources Commission, laying a solid foundation for future monitoring and analysis of soil erosion in provincial monitoring areas [1][2] Group 1: Monitoring Results - The quality control team from the Yellow River Water Resources Commission conducted a comprehensive verification of the monitoring results in Shaanxi, focusing on four counties (Yongshou, Luonan, Yanta District of Xi'an, and Zhouzhi County) with an accuracy rate exceeding 90% for 844 sampled plots [1] - The monitoring results were found to have a clear scope, scientific technical route, and complete documentation, fully complying with the requirements of the "2025 Annual Soil Erosion Dynamic Monitoring Technical Guidelines" [1] Group 2: Technological Innovations - The monitoring center has achieved a breakthrough in remote sensing image production, marking the first time that self-produced remote sensing images were used in dynamic monitoring of soil erosion, establishing a solid data foundation for subsequent interpretation work [1] - A dedicated task force was established to address technical challenges, resulting in the successful production of remote sensing images for nine county-level administrative regions, which passed the review by the Ministry of Water Resources' Soil and Water Conservation Monitoring Center [1]