GR - Growth and Yield

Form: IPM - Periodic measurements on tree level

Active since: 1984 Last change: 2011

Tests

Changes

!Sequence; plot; gr_plot_id; tree; tree_species; diameter; diameter_qc; diameter2; diameter2_qc; bark; bark_qc; height; height_qc; volume; volume_qc; crown_base_height; crown_base_height_qc; crown_width; crown_width_qc; removal; other_observations

POSITION FIELD DESCRIPTION
1 Sequence

Description: Continuous number to identify the line of the submitted file
Format: I
2 plot
M

DB Column: code_plot
Description: Observation plot number
Remarks: A unique number (per country) given to the permanent plot during the selection or installation
Format: I
3 gr_plot_id
K

Description: Growth plot ID
Format: I
Explanatory Item: 39
4 tree
M K

DB Column: tree_number
Description: Tree number
Format: C
Explanatory Item: 154
5 tree_species
M

DB Column: code_tree_species
Description: Coded tree species
Format: I
Dictionary: d_tree_spec
6 diameter (cm)

Format: F
7 diameter_qc

DB Column: code_diameter_qc
Description: Diameter Quality code
Format: I
Dictionary: d_gr_quality_code
8 diameter2 (cm)

DB Column: diameter_caliper
Description: Diameter Quality code
Format: F
9 diameter2_qc

DB Column: code_diameter2_qc
Description: Diameter
Format: I
Dictionary: d_gr_quality_code
10 bark (cm)

Remarks: The thickness of the bark at 1.30 m (in centimetres with one decimal)
Format: F
11 bark_qc

DB Column: code_bark_qc
Description: Bark quality code
Format: I
Dictionary: d_gr_quality_code
12 height (m)

Remarks: rounded to 1 decimal
Format: F
13 height_qc

DB Column: code_height_qc
Description: Height quality code
Format: I
Dictionary: d_gr_quality_code
14 volume (m³)

DB Column: tree_volume
Description: Tree volume
Format: F
Explanatory Item: 63
15 volume_qc

DB Column: code_volume_qc
Description: Tree volume quality code
Format: I
Dictionary: d_gr_quality_code
16 crown_base_height (m)

Description: Height (length) to crown base
Remarks: rounded to 1 decimal
Format: F
Explanatory Item: 64
17 crown_base_height_qc

DB Column: code_base_height_qc
Description: Height to crown qualily code
Format: I
Dictionary: d_gr_quality_code
18 crown_width (m)

Description: Crown width (averaged)
Remarks: (avg of at least 4 crown radii) x 2 (rounded to 1 decimal)
Format: F
19 crown_width_qc

DB Column: code_crown_width_qc
Description: Crown width quality code
Format: I
Dictionary: d_gr_quality_code
20 removal
M

DB Column: code_removal
Description: Removal/Mortality - status of tree
Format: I
Dictionary: d_removal_mortality_ccgr
Explanatory Item: 43
21 other_observations (FREE TEXT)

DB Column: other_obs
Description: Supplementary comments
Format: C

results matching ""

    No results matching ""