d_cdrd_n

Last change: 2019.7

for further information see Explanatory Item: 307

CODE DESCRIPTION DESCRIPTION_LONG FROM_YEAR TO_YEAR
1 Cramped Canopies overlap. 1984  
2 Closed Crowns touch one another. 1984  
3 Loose spread Gap between crowns up to one third of average crown diameter 1984  
4 Spread Gap between crowns up to two thirds of average crown diameter 1984  
5 Distant Gap between crowns from two thirds up to one whole of average crown diameter 1984  
6 Very distant Gap between crowns > than 1/1 of average crown diameter 1984