GR - Estimation of Growth and Yield
Form: PLI - Contents of reduced plotfile to be used for increment
Form introduced: 1993
Last change: 2024
!Sequence; country; plot; gr_plot_id; code_gr_plot_design; code_gr_inv_type; date_observation; latitude; longitude; plot_size; all_trees; trees_growth_plot; trees_ha; other_observations
| POSITION | FIELD | DESCRIPTION |
|---|---|---|
| 1 | Sequence |
Description: Continuous number to identify the line of the submitted file Format: I |
| 2 | country M |
DB Column: code_country Description: ID of the country Format: I Dictionary: d_country |
| 3 | 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 |
| 4 | gr_plot_id M K |
Description: Growth plot ID Format: I Explanatory Item: 39 Introduced: 2011 |
| 5 | code_gr_plot_design M |
Description: Growth plot design Remarks: Details about the radius of subplots and thresholds for DBH measurement or description of other type of growth plot design must be reported in Data accompanying report Format: I Dictionary: d_gr_plot_design Introduced: 2024 |
| 6 | code_gr_inv_type M |
Description: Type of growth inventory Format: I Dictionary: d_gr_inv_type Introduced: 2024 |
| 7 | date_observation (DDMMYY) M K |
Description: Date of observation Remarks: E.g. ‘9th October 2012’ = ‘091012’ Format: Date |
| 8 | latitude (+DDMMSS) M |
Description: Latitude in Degrees Minutes Seconds (WGS84) Remarks: E.g. ‘+505852’ = 50 Degree, 58 Minutes, 52 Seconds Format: C Explanatory Item: 4 |
| 9 | longitude (+/-DDMMSS) M |
Description: Longitude in Degrees Minutes Seconds (WGS84) Remarks: E.g. ‘+035531’ = 3 Degree, 55 Minutes, 31 Seconds Format: C Explanatory Item: 4 |
| 10 | plot_size (ha) M |
DB Column: total_plot_size Description: Total plot size in hectares Format: F Explanatory Item: 39 |
| 11 | all_trees (YES=Y, NO=N) M |
Description: All trees measured? Remarks: When ‘NO’ is indicated, no area relation can be calculated Format: Y/N Introduced: 2011 |
| 12 | trees_growth_plot M |
Description: Number of all standing trees (living and newly dead trees) in growth plot Remarks: Trees per growth plot (not per ha) Format: I Explanatory Item: 75 Introduced: 2009 |
| 13 | trees_ha M |
Description: Number of all standing trees (living and newly dead trees) in growth plot Remarks: Trees per hectare Format: I Introduced: 2024 |
| 14 | other_observations (FREE TEXT) |
DB Column: other_obs Description: Supplementary comments Format: C |