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Milan Kobal and David Hladnik
The concepts of ecotopes and forest sites are used to describe the correlative complexes defined by landform, vegetation structure, forest stand characteristics and the relationship between soil and physiography. Physically heterogeneous landscapes such ...
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Jianfeng Zhu, Lichun Sui, Yufu Zang, He Zheng, Wei Jiang, Mianqing Zhong and Fei Ma
In various applications of airborne laser scanning (ALS), the classification of the point cloud is a basic and key step. It requires assigning category labels to each point, such as ground, building or vegetation. Convolutional neural networks have achie...
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Mihnea Ca?eanu and Arcadie Ciubotaru
A digital model of the ground surface has many potential applications in forestry. Nowadays, Light Detection and Ranging (LiDAR) is one of the main sources for collecting morphological data. Point clouds obtained via laser scanning are used for modelling...
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Marta Szostak
This paper investigates the possibility of applying light detection and ranging (LiDAR) point clouds and geographic information system (GIS) analyses for land use and land cover (LULC) change detection, mainly with a view to monitoring uncontrolled fores...
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Miguel A. Navarrete-Poyatos, Rafael M. Navarro-Cerrillo, Miguel A. Lara-Gómez, Joaquín Duque-Lazo, Maria de los Angeles Varo and Guillermo Palacios Rodriguez
Accurate estimation of forest biomass to enable the mapping of forest C stocks over large areas is of considerable interest nowadays. Airborne laser scanning (ALS) systems bring a new perspective to forest inventories and subsequent biomass estimation. T...
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Lin Xiong, Guoquan Wang, Yan Bao, Xin Zhou, Xiaohan Sun and Ruibin Zhao
Multi-temporal airborne laser scanning (ALS) surveys have become a prime consideration for detecting landslide movements and evaluating landslide risk in mountain areas. The minimum elevation change (or detectability) that can be detected by repeated ALS...
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Endre Hofstad Hansen, Liviu Theodor Ene, Terje Gobakken, Hans Ole Ørka, Ole Martin Bollandsås and Erik Næsset
Forest attributes such as tree heights, diameter distribution, volumes, and biomass can be modeled utilizing the relationship between remotely sensed metrics as predictor variables, and measurements of forest attributes on the ground. The quality of the ...
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Endre H. Hansen, Liviu T. Ene, Ernest W. Mauya, Zdenek Patocka, Tomá? Mikita, Terje Gobakken and Erik Næsset
Airborne laser scanner (ALS) data are used operationally to support field inventories and enhance the accuracy of forest biomass estimates. Modelling the relationship between ALS and field data is a fundamental step of such applications and the quality o...
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Kristina Koenig and Bernhard Höfle
In recent years, small-footprint full-waveform airborne laser scanning has become readily available and established for vegetation studies in the fields of forestry, agriculture and urban studies. Independent of the field of application and the derived f...
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Caitlin J. Tran, Omar E. Mora, Jessica V. Fayne and M. Gabriela Lenzano
Landslides are natural disasters that cause extensive environmental, infrastructure and socioeconomic damage worldwide. Since they are difficult to identify, it is imperative to evaluate innovative approaches to detect early-warning signs and assess thei...
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Luxia Liu, Yong Pang, Zengyuan Li, Lin Si and Shengxi Liao
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Mustafa Ridha Mezaal, Biswajeet Pradhan, Maher Ibrahim Sameen, Helmi Zulhaidi Mohd Shafri and Zainuddin Md Yusoff
An accurate inventory map is a prerequisite for the analysis of landslide susceptibility, hazard, and risk. Field survey, optical remote sensing, and synthetic aperture radar techniques are traditional techniques for landslide detection in tropical regio...
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Steve W. Lyon, Marcus Nathanson, Norris Lam, Helen E. Dahlke, Martin Rutzinger, Jason W. Kean and Hjalmar Laudon
This pilot study explores the potential of using low-resolution (0.2 points/m2) airborne laser scanning (ALS)-derived elevation data to model stream rating curves. Rating curves, which allow the functional translation of stream water depth into discharge...
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Steve W. Lyon, Marcus Nathanson, Norris Lam, Helen E. Dahlke, Martin Rutzinger, Jason W. Kean and Hjalmar Laudon
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Parviz Fatehi, Alexander Damm, Reik Leiterer, Mahtab Pir Bavaghar, Michael E. Schaepman and Mathias Kneubühler
We outline an approach combining airborne laser scanning (ALS) and imaging spectroscopy (IS) to quantify and assess patterns of tree density (TD) and forest productivity (FP) in a protected heterogeneous alpine forest in the Swiss National Park (SNP). We...
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Jussi Peuhkurinen, Timo Tokola, Kseniia Plevak, Sanna Sirparanta, Alexander Kedrov and Sergey Pyankov
A tree list is a list of trees in the area of interest containing, for example, the species, diameter, height, and stem volume of each tree. Tree lists can be used to derive various characteristics of the growing stock, and are therefore versatile and in...
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Christopher Mulverhill, Nicholas C. Coops, Joanne C. White, Piotr Tompalski, Peter L. Marshall and Todd Bailey
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Tuomo Kauranne, Sergey Pyankov, Virpi Junttila, Alexander Kedrov, Andrey Tarasov, Anton Kuzmin, Jussi Peuhkurinen, Maria Villikka, Ville-Matti Vartio and Sanna Sirparanta
Airborne laser scanning (ALS) based stand level forest inventory has been used in Finland and other Nordic countries for several years. In the Russian Federation, ALS is not extensively used for forest inventory purposes, despite a long history of resear...
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Sami Ullah, Matthias Dees, Pawan Datta, Petra Adler and Barbara Koch
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Carlos Alberto Silva, Carine Klauberg, Andrew Thomas Hudak, Lee Alexander Vierling, Wan Shafrina Wan Mohd Jaafar, Midhun Mohan, Mariano Garcia, António Ferraz, Adrián Cardil and Sassan Saatchi
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