Difference between revisions of "Variable:Dominant Height"
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− | Domainant height is used as input to the thinning guide, to determine timing (range) and thinning grade. | + | {{ForestInputData |
+ | |description = Domainant height is used as input to the thinning guide, to determine timing (range) and thinning grade. | ||
+ | |I_O = Output variable (prognosis) | ||
+ | |type = real | ||
+ | |membership = [[Definition:Treatment Unit|Treatment Unit]] | ||
+ | |unit_values = (dm) | ||
+ | |database = (result database) dbo.Result_ForestData | ||
+ | }} | ||
− | + | Computed as arithmetic mean height of 100 largest (diameter) trees of [[Variable:Dominant Species | dominant species]] in a one ha stand. If there are several plots in the stand, dominant height is computed as the arithmetic average over all plots, with 100 dominant trees/per ha selected from each plot. | |
{{VariableCategory}} | {{VariableCategory}} |
Revision as of 10:38, 1 September 2011
Name: | Dominant Height |
---|---|
Description: | Domainant height is used as input to the thinning guide, to determine timing (range) and thinning grade. |
I/O: | Output variable (prognosis) |
Membership: | Treatment Unit |
Type: | real |
Unit/values: | (dm) |
Database table: | (result database) dbo.Result_ForestData |
Computed as arithmetic mean height of 100 largest (diameter) trees of dominant species in a one ha stand. If there are several plots in the stand, dominant height is computed as the arithmetic average over all plots, with 100 dominant trees/per ha selected from each plot.