ES8501116A1 - System of direct measurement of heights of trees in foot (Machine-translation by Google Translate, not legally binding) - Google Patents
System of direct measurement of heights of trees in foot (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8501116A1 ES8501116A1 ES530059A ES530059A ES8501116A1 ES 8501116 A1 ES8501116 A1 ES 8501116A1 ES 530059 A ES530059 A ES 530059A ES 530059 A ES530059 A ES 530059A ES 8501116 A1 ES8501116 A1 ES 8501116A1
- Authority
- ES
- Spain
- Prior art keywords
- bab2
- abaces
- bab1
- height
- trees
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005259 measurement Methods 0.000 title abstract 2
- 101100004158 Drosophila melanogaster bab2 gene Proteins 0.000 abstract 7
- 101100004157 Drosophila melanogaster bab1 gene Proteins 0.000 abstract 5
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
System of direct measurement of heights of trees in foot.consists in the use of mobile abaces, pendulos that rotate on a parallel axis to the axis of turns of the abaces and mark in these the height of the tree, with a single reading and without having make a subsequent correction due to the slope of the ground. The abaces are groups of curves in intervals of 5 meters on a plane, indicating each of them an height h and being able to rotate the bacches by entering the angle bab2 so that for each height h will be a curve in the abacus. For each distance of station there is a different abacus. The parametric equations of the abacus are xfa cos bab2 - b sen (bab1 b bab2) eyfa sen bab2 bb cos (bab1 b bab2), where a is the distance between axis of turns of the abaces and pendulos and b is the length of the same, determining the height of the tree by hfd expression (tg bab1 b tg bab2) fd cos bab (tg bab1 b tg bab2). (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES530059A ES530059A0 (en) | 1984-02-25 | 1984-02-25 | DIRECT MEASUREMENT SYSTEM FOR STANDING TREE HEIGHTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES530059A ES530059A0 (en) | 1984-02-25 | 1984-02-25 | DIRECT MEASUREMENT SYSTEM FOR STANDING TREE HEIGHTS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8501116A1 true ES8501116A1 (en) | 1984-12-01 |
| ES530059A0 ES530059A0 (en) | 1984-12-01 |
Family
ID=8486934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES530059A Granted ES530059A0 (en) | 1984-02-25 | 1984-02-25 | DIRECT MEASUREMENT SYSTEM FOR STANDING TREE HEIGHTS |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES530059A0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587896A (en) * | 2021-08-16 | 2021-11-02 | 山东省林业科学研究院 | High-precision measurement method for length of trunk and crown of tree in height under any terrain condition |
-
1984
- 1984-02-25 ES ES530059A patent/ES530059A0/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587896A (en) * | 2021-08-16 | 2021-11-02 | 山东省林业科学研究院 | High-precision measurement method for length of trunk and crown of tree in height under any terrain condition |
| CN113587896B (en) * | 2021-08-16 | 2023-06-20 | 山东省林业科学研究院 | A high-precision measurement method for tree height, trunk and crown length under arbitrary terrain conditions |
Also Published As
| Publication number | Publication date |
|---|---|
| ES530059A0 (en) | 1984-12-01 |
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