Sentence examples for conventional inventories from inspiring English sources

This represents an advantage over equations that include the mean height because less effort is required in conventional inventories to estimate the dominant height than the mean height of the stand (López Sanchez et al. 2003).

Airborne LiDAR offers an alternative or supplement to conventional inventories, but despite the possibility of obtaining such remote sensing data, its operational use for broader areas in Central Europe remains experimental.

Push systems refer to conventional inventory control and scheduling.

In a conventional inventory, normally the variability of the forest attributes at stand level is not always known and therefore less studied [63].

In the control strategy development, conventional inventory control with RD bottom level controlled by manipulating RD bottom flow shows that this process would exhibit multiple steady-states.

In a conventional inventory, one sample plot (300 500 m2) per each 10 or 15 ha is normally measured with a goal of achieving a maximum acceptable RMSE of 10 15% [60].

As already mentioned, pulse density has a strong influence on the acquisition cost of LiDAR data, and even though the cost for using LiDAR with high or low pulse density might be lower than the cost of a conventional inventory for AGC in fast-growing Eucalyptus plantations, as presented in [32], it will still be highly expensive for a large area.

One of the surveys comprised 100 conventional inventory plots with four strata (operational Planning Units), defined according to age class and thinning status (specifically the four strata were 1998 AC and unthinned; 1979 AC and thinned twice; 1983 AC and thinned twice; and 1983 AC and unthinned) (Table 4).

Approaches for deriving AGC information based on LiDAR data are of great utility and interest; in this study, we showed that airborne LiDAR with pulse densities of 5 pulses m−2 can be used to predict AGC over large areas with RMSE and Bias equal to or less than in a conventional inventory.

It is usually used to calculate the entire aboveground biomass using only volume (usually estimated in conventional forest inventories) and the wood density.

The other traditional method consists of fitting bole volume (V) equations, which is commonly estimated in conventional forest inventories and usually obtained with high precision and accuracy, combined with factors that extrapolate the bole mass to estimate the entire aboveground as well as below ground biomass.