被动微波反演土壤水分的L波段新发展及未来展望

赵天杰

Recent advances of L-band application in the passive microwave remote sensing of soil moisture and its prospects

Tianjie ZHAO

图5 基于SMOSREX试验数据的土壤粗糙度参数化方案对比(受权引用自Peng et al, 2017) 注：不同通道下的最佳及最差性能分别用○和×表示,横坐标中的蓝色及红色标识分别代表所有入射角及极化条件下表现最佳及最差的模型

Fig.5 Heatmap for unbiased root mean square error (ubRMSE) and bias statistical results for 15 literature-based models. For each incident angle at horizontal or vertical polarizations, the models with the best and the worst performances are marked by black circles and crosses, respectively. The blue and red x-labels represent the best and the worst performances averaged over all incident angles and polarizations (from Peng et al, 2017)