基于MODIS数据的中国耕地高中低产田空间分布格局
冀咏赞, 闫慧敏, 刘纪远, 匡文慧, 胡云锋

A MODIS data derived spatial distribution of high-, medium- and low-yield cropland in China
Yongzan JI, Huimin YAN, Jiyuan LIU, Wenhui KUANG, Yunfeng HU
图4 全国高中低产田分布图
Fig. 4 The distribution map of high, medium and low yield cropland in China