[HTML][HTML] Airborne LiDAR point cloud processing for archaeology. Pipeline and QGIS toolbox

B Štular, S Eichert, E Lozić - Remote Sensing, 2021 - mdpi.com
The use of topographic airborne LiDAR data has become an essential part of archaeological
prospection. However, as a step towards theoretically aware, impactful, and reproducible …

[HTML][HTML] Comparison of filters for archaeology-specific ground extraction from airborne LiDAR point clouds

B Štular, E Lozić - Remote Sensing, 2020 - mdpi.com
Identifying bare-earth or ground returns within point cloud data is a crucially important
process for archaeologists who use airborne LiDAR data, yet there has thus far been very …

Use of a Consumer-Grade UAV Laser Scanner to Identify Trees and Estimate Key Tree Attributes across a Point Density Range

MS Watt, S Jayathunga, RJL Hartley, GD Pearse… - Forests, 2024 - mdpi.com
The management of plantation forests using precision forestry requires advanced inventory
methods. Unmanned aerial vehicle laser scanning (ULS) offers a cost-effective approach to …

UAV Photogrammetry for soil surface deformation detection in a timber harvesting area, south korea

J Kim, I Kim, E Ha, B Choi - Forests, 2023 - mdpi.com
During forest operations, canopy removal results in the soil surface being vulnerable to
deformation, negatively impacting soil fertility and water quality. This study utilized …

[HTML][HTML] Bridge non-destructive measurements using a laser scanning during acceptance testing: case study

P Tysiac, M Miskiewicz, D Bruski - Materials, 2022 - mdpi.com
Owing to the recent proliferation of inventory works on roads and railways, bridge
acceptance tests have increased exponentially. These tests' results are often misinterpreted …

[PDF][PDF] Evaluation of LiDAR point clouds density in the interpolation of digital terrain models for power line planning in Northeast Brazil

A da Penha Pacheco, JAS Centeno… - Anuário do Instituto de …, 2022 - redalyc.org
Map** activities for the implementation of basic and executive projects for electric power
transmission lines systematically involves topographic surveys. This study presents the …

Multisource elevations strategy obtaining robust seed points and reference surfaces for ground points extraction in complex terrain area

J Li, L Wang, L Sun, X Zou - Measurement Science and …, 2024 - iopscience.iop.org
The appearance of unmanned aerial vehicle photogrammetry and airborne lidar makes it
possible to obtain measurement data for complex terrains such as gullies and mountainous …

Predicting the elevation of canopy occluded ground points in dense forest regions

T Arevalo-Ramirez, FA Cheein - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Forest regions are still considered as complex environments for measuring terrain
information by aerial surveys. Tree canopies occluded most of the ground surface and limit …

Conditional random field features and structure assessment for digital terrain modeling

T Arevalo-Ramirez, FA Cheein - IEEE Access, 2021 - ieeexplore.ieee.org
The conditional random field is a suitable framework for contextual classification of two-
dimensional (images) and three-dimensional (point clouds) data. This framework is based …

[PDF][PDF] Uso do LiDAR na estimativa de atributos florestais: uma revisão.

AAM Nishiwaki, MSB de Moura, JD Galvíncio… - 2023 - periodicos.ufpe.br
RESUMO Estudos com o LiDAR (Light Detection and Ranging) têm revelado precisão
satisfatória nas medições da estrutura de árvores, o que tem contribuído para a …