基于ESTARFM模型的区域农田高时空分辨率影像产生与应用

陈梦露,李存军,官云兰,周静平,王道芸,罗正乾

Generation and application of high temporal and spatial resolution images of regional farmland based on ESTARFM model

Meng-Lu CHEN,Cun-Jun LI,Yun-Lan GUAN,Jing-Ping ZHOU,Dao-Yun WANG,Zheng-Qian LUO

图4 真实Landsat影像(横坐标)与ESTARFM融合后影像(纵坐标)反射率值对比 A1~A6: 河北农区真实Landsat影像与经ESTARFM模型融合后影像各波段的相关性; B1~B6: 黑龙江农区真实Landsat影像与经ESTARFM模型融合后影像波段的相关性; C1~C6: 新疆农区真实Landsat影像与经ESTARFM模型融合后影像波段的相关性。

Fig. 4 Comparison of reflectance values between real Landsat images (abscissa) and ESTARFM fusion images (ordinate) A1-A6: correlation between the true Landsat image of Hebei and the predicted bands; B1-B6: correlation between real Landsat images of Heilongjiang and predicted bands; C1-C6: correlation between true Landsat images in Xinjiang and predicted bands.