Zobrazeno 1 - 10 of 38 pro vyhledávání: '"Peter Surovy"'
1
Akademický článek
Mapping Forest Structure Using UAS inside Flight Capabilities
Autor: Karel Kuželka, Peter Surový
Publikováno v: Sensors, Vol 18, Iss 7, p 2245 (2018)
We evaluated two unmanned aerial systems (UASs), namely the DJI Phantom 4 Pro and DJI Mavic Pro, for 3D forest structure mapping of the forest stand interior with the use of close-range photogrammetry techniques. Assisted flights were performed withi
Externí odkaz: https://doaj.org/article/6903b0ee876e4cefa09a7076ef24dcb8
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2
Akademický článek
ESTIMATION OF CORK PRODUCTION USINGAERIAL IMAGERY1
Autor: Peter Surovy, Nuno de Almeida Ribeiro, João Santos Pereira, Atsushi Yoshimoto
Publikováno v: Revista Árvore, Vol 39, Iss 5, Pp 853-861 (2015)
ABSTRACT Inventory and prediction of cork harvest over time and space is important to forest managers who must plan and organize harvest logistics (transport, storage, etc.). Common field inventory methods including the stem density, diameter and hei
Externí odkaz: https://doaj.org/article/29943b158ddb4ed29023a77dc6b5acfc
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4
A New Drone Laser Scanning Benchmark Dataset for Characterization of Single-Tree and Forest Biophysical Properties
Autor: Iain McNicol, Martin Rutzinger, Edward T. A. Mitchard, Grant D. Pears, Puliti Stefano, Peter Surovy, Magnus Bremer, Markus Hollaus, Michael S. Watt, Rasmus Astrup, Luke Wallace
Publikováno v: IGARSS
Survey-grade drone laser scanners suitable for unmanned aerial vehicles (UAV-LS) allow the efficient collection of finely detailed three-dimensional information of tree structures. This data type allows forests to be resolved into discrete individual
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::987b62496c00ecf6c55417ffc1cd80b9
https://doi.org/10.1109/igarss47720.2021.9553895
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5
Akademický článek
Bark beetle detection method using electronic nose sensors. A possible improvement of early forest disturbance detection?
Autor: Tereza Hüttnerová, Peter Surový
Publikováno v: Frontiers in Forests and Global Change, Vol 7 (2024)
Forest ecosystems are long-term exposed to dry periods in Europe, which leads to a significant loss of vitality and higher mortality, especially in coniferous forests. Identifying stress in the early stages when measures can be taken to protect the f
Externí odkaz: https://doaj.org/article/ae35ff87da744bf284b5b33e4eaed1bf
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6
A review of major factors influencing the accuracy of mapping green-attack stage of bark beetle infestations using satellite imagery: Prospects to avoid data redundancy
Autor: Vivek Vikram Singh, Peter Surovy, Khodabakhsh Zabihi, Aleksei Trubin, Rastislav Jakuš
Publikováno v: Remote Sensing Applications: Society and Environment. 24:100638
Detecting green-attacked trees on satellite imagery with high accuracy provides very important broad-scale tools required to control the spreads of infestations to healthy trees. The scale or resolution plays a critical role in such equations but ver
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f14ffa2211f87ea26f0888f077adb66b
https://doi.org/10.1016/j.rsase.2021.100638
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7
Akademický článek
Comparative Analysis of Machine Learning Techniques and Data Sources for Dead Tree Detection: What Is the Best Way to Go?
Autor: Júlia Matejčíková, Dana Vébrová, Peter Surový
Publikováno v: Remote Sensing, Vol 16, Iss 16, p 3086 (2024)
In Central Europe, the extent of bark beetle infestation in spruce stands due to prolonged high temperatures and drought has created large areas of dead trees, which are difficult to monitor by ground surveys. Remote sensing is the only possibility f
Externí odkaz: https://doaj.org/article/cf5e97d86f264de9bd87a8f9d0f5af07
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8
Akademický článek
Drone microrelief analysis to predict the presence of naturally regenerated seedlings
Autor: Tereza Hüttnerová, Robert Muscarella, Peter Surový
Publikováno v: Frontiers in Forests and Global Change, Vol 6 (2024)
Three-dimensional (3D) mapping and unmanned aerial vehicles (UAVs) are essential components of the future development of forestry technology. Regeneration of forest stands must be ensured according to the law in the required quality and species compo
Externí odkaz: https://doaj.org/article/3a486770628845d28bb46c4a0aa0541e
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9
Dynamic Patterns of Trees Species in Miombo Forest and Management Perspectives for Sustainable Production—Case Study in Huambo Province, Angola
Autor: Vasco Chiteculo, Peter Surovy
Publikováno v: Forests, Vol 9, Iss 6, p 321 (2018)
Forests
Volume 9
Issue 6
This paper aims to assess important forest parameters, including tree density, diameter at breast height (DBH), and age distribution, investigate the dynamic growth of miombo tree species, and employ this information to design a management framework
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aea323c48fa27ee571ebb5e460a42fed
http://www.mdpi.com/1999-4907/9/6/321
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10
ESTIMAÇÃO DA PRODUÇÃO DE CORTIÇA USANDO IMAGENS DIGITAIS AÉREAS
Autor: João Pereira, Atsushi Yoshimoto, Nuno de Almeida Ribeiro, Peter Surovy
Publikováno v: Revista Árvore, Vol 39, Iss 5, Pp 853-861 (2015)
Revista Árvore, Volume: 39, Issue: 5, Pages: 853-861, Published: OCT 2015
Revista Árvore v.39 n.5 2015
Revista Árvore
Universidade Federal de Viçosa (UFV)
instacron:SIF
Inventory and prediction of cork harvest over time and space is important to forest managers who must plan and organize harvest logistics (transport, storage, etc.). Common field inventory methods including the stem density, diameter and height struc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cedec43f61a32ceee820a20dff029d5
https://doi.org/10.1590/0100-67622015000500008
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