Methods for variable selection in LiDAR-assisted forest inventories
نویسندگان
چکیده
منابع مشابه
LiDAR Sampling Density for Forest Resource Inventories in Ontario, Canada
Over the past two decades there has been an abundance of research demonstrating the utility of airborne light detection and ranging (LiDAR) for predicting forest biophysical/inventory variables at the plot and stand levels. However, to date there has been little effort to develop a set of protocols for data acquisition and processing that would move governments or the forest industry towards co...
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FRANCIS A. ROESCH, JR. Adaptive cluster sampling is shown to be a viable alternative for sampling forests when there are rare characteristics of the forest trees which are of interest and occur on clustered trees. The ideas of recent work in Thompson (1990) have been extended to the case in which the initial sample is selected with unequal probabilities. An example is given in which the initial...
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ژورنال
عنوان ژورنال: Forestry
سال: 2016
ISSN: 0015-752X,1464-3626
DOI: 10.1093/forestry/cpw041