Difference between revisions of "Sample design"
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The presupposed number of plots in a sample stand is set, depending on stand characteristics (chosen by the user). This is called the sample plot intensity. The matrix can be re-arranged as in previous parts, by selecting preferred variables and number of classes and class width. | The presupposed number of plots in a sample stand is set, depending on stand characteristics (chosen by the user). This is called the sample plot intensity. The matrix can be re-arranged as in previous parts, by selecting preferred variables and number of classes and class width. | ||
| − | === | + | ===Plot Size=== |
Definitions corresponds to the radius, in meters, of the circular plots. Finally, some additional settings are made, necessary in the inventory (e.g. in the sample tree sampling). Read more about the sample tree parameters 1-3 [[Field_inventory_instruction/sv#Provtr.C3.A4dsurvalet|here]]. Unless you're into "living on the edge", it is recommended you leave P1 and P3 as default and later (in field) edit P2 to obtain a certain number of sample trees per plot (on average). | Definitions corresponds to the radius, in meters, of the circular plots. Finally, some additional settings are made, necessary in the inventory (e.g. in the sample tree sampling). Read more about the sample tree parameters 1-3 [[Field_inventory_instruction/sv#Provtr.C3.A4dsurvalet|here]]. Unless you're into "living on the edge", it is recommended you leave P1 and P3 as default and later (in field) edit P2 to obtain a certain number of sample trees per plot (on average). | ||