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[期刊论文] 作者：Annika Kangas,Terje Gobakken,E,
来源：森林生态系统:英文版 年份：2020
Background:When auxiliary information in the form of airborne laser scanning(ALS)is used to assist in estimating the population parameters of interest,the benef...
[期刊论文] 作者：Annika Kangas,Terje Gobakken,Erik N?sset,
来源：森林生态系统（英文版） 年份：2020
Background:When auxiliary information in the form of airbe laser scanning (ALS) is used to assist in estimating the population parameters of interest, the benef...
Predicting stand age in managed forests using National Forest Inventory field data and airborne lase
[期刊论文] 作者：Matti Maltamo,Hermanni Kinnunen,Annika Kangas,Lauri Korhonen,
来源：森林生态系统（英文版） 年份：2020
Background:The aim of this study was to construct a nationwide stand age model by using National Forest Inventory (NFI) data and nationwide airbe laser scanning...
[期刊论文] 作者：ki,Annika Kangas,Kai M?kisara,Juha Heikkinen,
来源：森林生态系统（英文版） 年份：2020
Background: The local pivotal method (LPM) utilizing auxiliary data in sample selection has recently been proposed as a sampling method for national forest inve...
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