FAO联合国粮农组织：2025年利用遥感技术评估苏丹夏季期间的耕地面积报告（英文版）

Sudan’s rainfed agriculture is vital for food security but remains vulnerable to erratic rainfall, land degradation, and conflict. The lack of updated agricultural data further constrains accurate assessments and timely interventions. This study analyzes cropland extent and cultivated area trends from 2018 to 2024 using remote sensing, integrating biomass productivity, agricultural indices, rainfall data, and high-resolution imagery.The results indicate a 6.4 percent increase in total cultiva