System Installation Level II
Survey code: SI
Monitoring System: Level II
Survey frequency: At system installment
PLT: Plot file
STA: Stand description
LAC: Coordinates of LAI measurement points and other surveys (Level II)
TCO: Tree coordinates
PLT have to be submitted if new plots are defined or in case that respective data has to be changed.
Only the information concerning new plots or plots with information updates has to be submitted.
STA have to be submitted generally every five years.
In case that one or more attributes have to be updated the complete description of the concerned stand has to be re-submitted.