GF-1和MODIS影像冬小麦长势监测指标NDVI的对比
王利民,杨玲波,刘佳,杨福刚,姚保民

Comparison of Growth Monitoring Index NDVI between GF-1 and MODIS Images in Winter Wheat
Li-Min WANG,Ling-Bo YANG,Jia LIU,Fu-Gang YANG,Bao-Min YAO
图3 冬小麦地面调查样本点位置分布图
Fig. 3 Distribution of winter wheat ground sample points in the investigation area