Fig. 2From: Spatially explicit analysis of field inventories for national forest carbon monitoringNational total carbon stock estimation using systematic grid sampling showing a the relationship between the sampling grid dimensions and number of 1-ha field plots, b the percent difference between total field plot estimated and total model national carbon stocks by grid size and c same as in b but with the number of plots required by the grid sampling on the x-axis (log scale)Back to article page