详细信息
森林二类调查中蓄积量遥感估测方法应用实例 被引量:34
An Example on Forest Stock Estimation Using Remote Sensing in Forest Management Inventory
文献类型:期刊文献
中文题名:森林二类调查中蓄积量遥感估测方法应用实例
英文题名:An Example on Forest Stock Estimation Using Remote Sensing in Forest Management Inventory
作者:包盈智[1] 袁凯先[1] 赵宪文[1] 曹发骥[1]
第一作者:包盈智
机构:[1]中国林业科学研究院资源信息研究所,吉林省林业调查规划院
年份:1996
卷号:9
期号:3
起止页码:234-238
中文期刊名:林业科学研究
外文期刊名:ROREST RESEARCH
收录:CSTPCD;;Scopus(收录号:2-s2.0-0030454834);北大核心:【北大核心1992】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:遥感估测;森林蓄积;森林调查;二类调查
外文关键词:remote sensing estimation, forest stock,forest management inventory
分类号:S757.27
摘要:探讨了用在TM数据中与地面对应的样点上测得的密度值和波段比,并加上定性因子与地面样地中分别测得的蓄积量进行多元回归,从而估测森林二类调查中所需的林业局、场、林班之蓄积量的方法。并与实测结果进行了对比,证明这一方法是可行的。为遥感在二类调查中的应用提供了必要依据。
A multi-regression equation was established by using density value, band ra-tid of
sample points on TM image,which were corresponding to the field sample plots,3 qual-itative
factors and the stock value measured from the field sample plots.This equation can beused to
estimate the stock values of forestry bureaus,forest farms,or forest compartments inforest
management inventory.Finally,the data obtained from the remote sensing estimationwas
compared with that obtained from the field inventory.It proved that this method is ef-fective.It
provides scientific basis for remote sensing application in forest management
in-ventory.
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