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Articles containing the keyword 'terrain conditions'
Category : Research note
article id 1136,
category
Research note
(2014).
Determining boreal clearcut object properties and characteristics for identification purposes.
Silva Fennica
vol.
48
no.
3
article id 1136.
https://doi.org/10.14214/sf.1136
Keywords:
forestry;
forest regeneration;
clearcut obstacles;
terrain description;
terrain conditions;
site properties
Highlights:
We define the quantitative properties and qualitative characteristics of stumps, stones, slash, and roots, the most important objects interacting with machine activities after clearcutting; We develop a flowchart showing how a computer-aided system using clearcut object identification should be executed.
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Author Info
After clearcutting, machines traffic the clearcut conducting different silvicultural activities. Many objects on a forest clearcut (slash residues, stones, stumps and roots) may disturb e.g. site preparation and planting. This paper describes properties and characteristics of these objects. A flowchart was developed that describes a possible computer-aided system that identifies the objects, and ultimately, makes a machine avoid or target them. A system for obstacle identification creates conditions for further technical development and (semi)automation of e.g., site preparation, mechanized planting, and stump removal.
-
Lideskog,
Division of Product and Production Development, Luleå University of Technology, SE-97187 Luleå, Sweden
E-mail:
hakan.lideskog@ltu.se
- Ersson, Department of Forest Biomaterials and Technology, SLU, SE-90183 Umeå, Sweden E-mail: back.tomas.ersson@slu.se
- Bergsten, Department of Forest Biomaterials and Technology, SLU, SE-90183 Umeå, Sweden E-mail: urban.bergsten@slu.se
- Karlberg, Division of Product and Production Development, Luleå University of Technology, SE-97187 Luleå, Sweden E-mail: magnus.karlberg@ltu.se
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Silva Fennica ·
Finnish Society of Forest Science
