From: Comparison of the local pivotal method and systematic sampling for national forest inventories
Sampling design | Coordinates | All volume | Pine volume | Spruce volume | Broadleaf volume | Forested land proportion | |
---|---|---|---|---|---|---|---|
X | Y | ||||||
LPMxy | + | + | |||||
LPMvp | + | + | + | + | |||
LPMspruce | + | + | + | + | + | ||
LPMpine | + | + | + | + | + | ||
LPMbl | + | + | + | + | + | ||
LPMall | + | + | + | + | + | + | + |