Column Label | ID of the plot / 観察林番号
| ID of tree individual / データ番号
| Species code / 樹種コード
| Species name / 樹種名
| Survival / 生枯
| Diameter at breast height / 胸高直径
| Height / 樹高
| Height of the crown base / 枝下高
| Crown width 1 / 樹冠幅0
| Crown width 2 / 樹冠幅3
| Crown width 3 / 樹冠幅6
| individual position X / ローカル座標X
| individual position Y / ローカル座標Y
| Crown width 4 / 樹冠幅9
| Grade of wood quality 1 / 樹形級
| Grade of wood quality 2 / 樹幹級
| Notes / 備考
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Definition | Code indication specific site / 調査サイトのコード
開始年の西暦下2桁+研究林番号1桁+観察林番号3桁=6桁 | ID of the tree individual / 観察個体のID | Code indication specific tree species / 観察個体の樹種コード | Scientific name of the individual / 観察個体の学名 | Survival or death of the individual
1=survival 2=death / 観察個体の生存または死亡
1=生存 2=死亡 | Diameter at breast height (1.3m from the ground) of the individual / 観察個体の測定高1.3mの胸高直径 | Height of the individual / 観察個体の高さ | Height of the crown base of the individual / 観察個体の枝下の高さ | Crown width 2; to the 0-degree direction from the base. measured with a tape to an accuracy of 0.1 meter. / 0度方向へ測定 | Crown width 2; to the 90-degree direction from the base. measured with a tape to an accuracy of 0.1 meter. / 90度方向へ測定 | Crown width 3; to the 180-degree direction from the base. measured with a tape to an accuracy of 0.1 meter. / 180度方向に測定 | individual position X / individual position X | individual position Y / individual position Y | Crown width 4; to the 270-degree direction from the base. measured with a tape to an accuracy of 0.1 meter. / 270度方向に測定 | Grade of tree quality was classified into four categories (after the 'Soviet' classification) for trees in broadleaved forests or in mixed forests. Code indications. 1: overstory tree with good wood quality, 2: understory tree, which is expectable to grow a good overstory tree, 3a: a tree which interrupt a better tree, 3b: a tree with unstraight stem or with a sign of death, decay or weakening. / 「樹形級」は広葉樹林及び針広混交林に適用し、樹木を以下の4つに区分する(ソビエト式樹形級区分に準拠)。1級:優勢木、2級: 下層木(将来優勢木になる可能性を持つ優良木)、3a:あばれ木(1級・2級の樹木の生長を、直接阻害する樹木)、3b:幹形不良木・傾斜木. | Code indication grade of wood quality, applied for coniferous forests
1.overstory trees with good wood quality
2.overstory trees with unstraight stem or a sign of death, decay or weakening, or those interrupt a better tree.
3.understory trees, which is expectable to continue good growth.
4.suppressed understory trees.
5.understory trees with unstraight stem or a sign of death, decay or weakening. / 針葉樹林に適用される木材品質コード。
1: 上層の優良木
2: あばれ木、被害木等
3: 下層木の良木
4: 被圧木
5: 生育衰退木等 | Special instructions for the individual / その他、特記事項 |
Measurement Domain |
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Unit | centimeter |
Precision | 0.1 |
Type | real |
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Unit | meter |
Precision | 0.1 |
Type | real |
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Unit | meter |
Precision | 0.1 |
Type | real |
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Unit | meter |
Precision | 0.1 |
Type | real |
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Unit | meter |
Precision | 0.1 |
Type | real |
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Unit | meter |
Precision | 0.1 |
Type | real |
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Unit | number |
Precision | 0.1 |
Type | real |
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Unit | number |
Precision | 0.1 |
Type | real |
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Unit | meter |
Precision | 0.1 |
Type | real |
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