Results 231 to 240 of about 4,784,649 (246)

Estimating diameter at breast height using personal laser scanning data based on stem surface nodes in polar coordinates

Remote Sensing Letters, 2020
Personal laser scanning (PLS) has shown great potential in diameter of breast height (DBH) estimation.
Jialong Duanmu, Yanqiu Xing
openaire   +1 more source

Comparative Performance of Handheld Personal Laser Scanning Instruments and Operator Experience in Forest Inventory of Even-Aged European Beech Stand

Forests
Handheld personal laser scanning (PLS) systems are increasingly being tested in forest inventory as an efficient alternative to labor-intensive, time-consuming field-based methods. However, comparative evaluations across different PLS instrument classes and the influence of operator experience on estimation accuracy remain insufficiently explored. This
Luka Jurjević, Ivan Balenovic, Krunoslav Indir   +2 more
exaly   +2 more sources

High-tech breakthrough DNA scanner for reading sequence and detecting gene mutation

Applied Biochemistry and Biotechnology, 1993
The 17" x 14" X-ray film, gels, and blots are widely used in DNA research. However, DNA laser scanners are costly and unaffordable for the majority of surveyed biotech scientists who need it. The high-tech breakthrough analytical personal scanner (PS) presented in this report is an inexpensive 1 lb hand-held scanner priced at 2-4% of the bulky and ...
J A, Zeineh, M M, Zeineh, R A, Zeineh
openaire   +2 more sources

Personal Profile: Amanda Ndemo Archeological Accessibility through 3-D Laser Scanning

2013
Auctus: The Journal of Undergraduate Research and Creative Scholarship ...
openaire   +2 more sources

Tree Crown Segmentation and Morphological Modelling of Personal Laser Scanning Data

2021
Tockner, Andreas, Ritter, Tim, Gollob, Christoph, Nothdurft, Arne   +3 more
openaire   +1 more source

Branching out : assessing personal laser scanning as a tool for branch-level phenotyping of Pinus radiata.

Tree branch structure is a crucial determinant of timber quality. Metrics such as branch angle and diameter, traditionally measured through labour-intensive manual measurements or assessed subjectively, are required to evaluate knot sizes, which determine log grades or branching characteristics of a given genotype.
openaire   +1 more source

Automatic segmentation of tree crowns in 3D point clouds collected with the GeoSLAM personal laser scanning system

2020
Masterarbeit Universität für Bodenkultur Wien ...
openaire   +1 more source

Long Range and High-Speed Personal Laser Scanning (PLS) and Simultaneous Localization and Mapping (SLAM) Technology in Roundwood Measurement

2021
De Miguel-Díez, Felipe, Reder, Stefan, Wallor, Evelyn, Bahr, Henrik, Mund, Jan-Peter, Cremer, Tobias   +5 more
openaire   +1 more source

Three‐dimensional reconstruction of fluvial surface sedimentology and topography using personal mobile laser scanning

Earth Surface Processes and Landforms, 2020
Richard Williams, Georgios Maniatis, Eilidh Stott   +2 more
exaly  

Hand-Held Personal Laser Scanning

Croatian Journal of Forest Engineering, 2021
Juha Hyyppä, Luka Jurjević, Ivan Balenovic   +2 more
exaly