基于波段反射率日均增量的花生干旱灾情遥感评估

齐文栋,李志刚,顾晓鹤

Remote Sensing Evaluation of Peanut Drought Disaster based on Daily Average Increment of Multi-band Reflectivity

Wendong Qi,Zhigang Li,Xiaohe Gu

图4 外业调查数据等级分布图

Fig.4 Hierarchical distribution of field survey data