新丰江水库CODMn多时相遥感监测
旷志渊, 邓孺孺

Multi-temporal remote sensing monitoring of chemical oxygen demand in Xinfengjiang Reservoir
KUANG Zhiyuan, DENG Ruru
表1 回归精度评价结果
Tab.1 Regression accuracy evaluation results
样本 斜率 截距 R2 RMSE/
(mg·L-1
MAPE/%
E1 0.801 2 0.411 9 0.355 8 0.682 5 25.219 7
E2 1.222 1 -0.116 3 0.618 4 0.235 6 13.697 7
E3 1.145 7 -0.056 6 0.466 8 0.475 6 16.468 1