UAV data-based forest stand volume time difference correction method for artificial eucalyptus forest area

The invention provides a forest stand volume time difference correction method for a eucalyptus artificial forest area based on UAV data, and belongs to the field of forest resource investigation and forestry quantitative remote sensing research. According to the eucalyptus man-made forest area stand volume time difference correction method based on UAV data, eucalyptus man-made forest age data is combined with elevation information, gradient information and monthly-scale eucalyptus man-made forest single tree growth extraction results corresponding to eucalyptus man-made forest stand; the method can correct an inaccurate annual dynamic change result of the forest stand volume of the regional-scale eucalyptus man-made forest caused by time difference of spliced images, provides data support for time difference correction of the forest stand volume of the large-regional-scale eucalyptus man-made forest, and further realizes monthly-scale dynamic change monitoring of the forest stand volume of the regional euca