基于光学-ALS变量组合和非参数模型的天然次生林地上生物量估算
赵颖慧, 郭新龙, 甄贞
Estimation of aboveground biomass of natural secondary forests based on optical-ALS variable combination and non-parametric models
ZHAO Yinghui, GUO Xinlong, ZHEN Zhen
南京林业大学学报（自然科学版）
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2021, (4): 49
-57
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DOI: 10.12302/j.issn.1000-2006.202010004
