2022年河南省冬小麦种植分布图

本数据产品为2022年河南省冬小麦种植分布图(分辨率10m）。以哨兵2 号卫星遥感影像为主要数据源，采用随机森林分类法提取研究区的小麦种植面积信息，并结合样本数据进行验证，总体分类精度达92%。

This data product is the 2022 winter wheat planting distribution map of Henan Province with a resolution of 10m. Sentinel-2 satellite remote sensing images were used as the main data source, and the random forest classification method was applied to extract the wheat planting area information in the study area. The results were verified with sample data, achieving an overall classification accuracy of 92%.