Form 5a - ICP Forests

4.2 Crown Condition
Part II
Visual Assessment of
Crown Condition
4.2.1 XX2009.PLO
Contents of file with the information on Plot level to be used in
combination with the tree vitality inventory Level I
Each data file has to start with a comment line. This line starts with an exclamation mark
!Sequence, country, plot, date, latitude, longitude, water, humus, altitude, orientation,
mean_age, other_observations
Column Description Format Ref_Tab Item #
1 – 4 Sequence number of plots (1 to 9999) I 4
6 – 7 Country code I 2 X (1)
9 – 12 Observation plotnumber (max. 9999) I 4 (2)
14 – 19 Date Date (3)
21 – 27 Latitude C 7 (4)
29 – 35 Longitude C 7 (4)
37 Water availability I 1 X (5)
39 Humus type I 1 X (6)
41 – 42 Altitude I 2 X (7)
44 Orientation I 1 X (8)
46 – 47 Mean age of dominant storey I 2 X (9)
Soil unit (e.g. e.g. Hypercalcaric-
49 – 76 Chromic LUVISOL)
C 27 X
78 – 117 Other observations (text) C 40 (84)
Note
4.2.2 XX2007.TRE
Crown condition parameters Level I
Each data file has to start with a comment line. This line starts with an exclamation
mark:
!Sequence, plot, date, tree, tree_species, defol, discol, fruiting_assess,
other_observations
Column Description Format Ref_Tab Item #
1 – 5 Sequence number of trees (1 to 99999) I 5
7 – 10 Observation plot number (max. 9999) I 4 (2)
12 – 17 Date of survey in DDMMYY (e.g. 220704) Date (3)
19 – 22 Treenumber (as marked during installation) I 4 (19)
24 – 26 Tree Species code I 3 X (20)
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