九寨沟生物圈保护区大场景植被健康遥感精细监测与诠析—

九寨沟生物圈保护区大场景植被健康遥感精细监测与诠析——以长海为例

高昇, 陈富龙, 时丕龙, 周伟, 朱猛, 骆艳松, 杨青霞, 王琴

Fine-scale remote sensing monitoring and interpretation of large-scene vegetation health in the Jiuzhai Valley biosphere reserve: A case study of the Changhai pilot zone

GAO Sheng, CHEN Fulong, SHI Pilong, ZHOU Wei, ZHU Meng, LUO Yansong, YANG Qingxia, WANG Qin

表4 新特征集的相对分类能力

Tab.4 Relative capability of the classifier with new feature sets

距离阈值	特征个数	准确率/%	召回率/%	F1分数/%	相对分类能力/%
2.00	4	80.0	45.2	57.7	62.5
1.30	6	91.7	70.9	80.0	86.7
0.75	8	94.0	75.8	83.9	90.1
0.55	12	92.7	82.3	87.2	94.4
0.45	15	92.9	85.5	89.1	96.5
0.25	21	96.4	85.5	90.5	98.0
0.20	24	96.4	87.1	91.5	99.1