The scope of applying the quantified theory in the field of natural science has been expanding increasingly since 1960s. This paper overviews the developing trends of the table-making techniques for quantified airphoto stand-volume tables in the past ten years

describes the general mathematical expression and the table-compling skills used in the process of making airphoto stand-volume tables by utilizing the Quantitative Theory I in the forest resource inventory based on the characteristics in each stage

demostrates the coefficients of partial correlation between 20 table-making factors in different forest areas and unit stock of stand

discusses the problems such as the selecting

extracting and filtering principles of table-compiling factors

reasonable classification of category series

quantified stand-volume tables of single discrete independent variable

discrete and continuous mixed independent variables actually used in practice. The paper concludes that the techniques using airphoto to compile quantified stand-volume tables has been already shown as a practical tools in forest resource inventory. The actual application will create obvious economical effects by improving the quantity of forest resource survey

speeding up the inventory speed

decreasing the inventory cost and reducing labour intensity.