The use of unmanned aerial vehicles (UAVs) for engineering geology applications
This paper represents the result of the IAEG C35 Commission “Monitoring methods and
approaches in engineering geology applications” workgroup aimed to describe a general …
approaches in engineering geology applications” workgroup aimed to describe a general …
Detection and mapping of the geomorphic effects of flooding using UAV photogrammetry
J Langhammer, T Vacková - Pure and Applied Geophysics, 2018 - Springer
In this paper, we present a novel technique for the objective detection of the
geomorphological effects of flooding in riverbeds and floodplains using imagery acquired by …
geomorphological effects of flooding in riverbeds and floodplains using imagery acquired by …
Building a high-precision 2D hydrodynamic flood model using UAV photogrammetry and sensor network monitoring
J Langhammer, J Bernsteinová, J Miřijovský - Water, 2017 - mdpi.com
This paper explores the potential of the joint application of unmanned aerial vehicle (UAV)-
based photogrammetry and an automated sensor network for building a hydrodynamic flood …
based photogrammetry and an automated sensor network for building a hydrodynamic flood …
Applicability of a nu-support vector regression model for the completion of missing data in hydrological time series
J Langhammer, J Česák - Water, 2016 - mdpi.com
This paper analyzes the potential of a nu-support vector regression (nu-SVR) model for the
reconstruction of missing data of hydrological time series from a sensor network. Sensor …
reconstruction of missing data of hydrological time series from a sensor network. Sensor …
Canopy structure and topography effects on snow distribution at a catchment scale: Application of multivariate approaches
M Jenicek, H Pevna, O Matejka - Journal of Hydrology and …, 2018 - sciendo.com
The knowledge of snowpack distribution at a catchment scale is important to predict the
snowmelt runoff. The objective of this study is to select and quantify the most important …
snowmelt runoff. The objective of this study is to select and quantify the most important …
Economic impacts of landslides and floods on a road network
MG Winter, D Peeling, D Palmer, J Peeling - Auc Geographica, 2019 - karolinum.cz
Even in the absence of serious injuries and fatalities, landslide and flood events can have
significant socio-economic impacts. These include the severance of access to and from …
significant socio-economic impacts. These include the severance of access to and from …
Automatic features detection in a fluvial environment through machine learning techniques based on uavs multispectral data
The present work aims to demonstrate how machine learning (ML) techniques can be used
for automatic feature detection and extraction in fluvial environments. The use of …
for automatic feature detection and extraction in fluvial environments. The use of …
Temporal and spatial variability of sediment transport in a mountain river: A preliminary investigation of the Caldone River, Italy
D Brambilla, M Papini, L Longoni - Geosciences, 2018 - mdpi.com
Sediment transport is a key evolution process of rivers and water basins. This process can
pose flood hazards to nearby areas. The Eulerian and Lagrangian methods are usually …
pose flood hazards to nearby areas. The Eulerian and Lagrangian methods are usually …
Snow accumulation and ablation in different canopy structures at a plot scale: using degree-day approach and measured shortwave radiation
M Jeníček, O Hotový, O Matějka - Auc Geographica, 2017 - karolinum.cz
The knowledge of water volume stored in the snowpack and its spatial distribution is
important to predict the snowmelt runoff. The objective of this study was to quantify the role of …
important to predict the snowmelt runoff. The objective of this study was to quantify the role of …
Analýza recentní fluviální dynamiky horského toku pomocí metod UAV
J Šolc - 2022 - dspace.cuni.cz
V posledních desetiletích se obor fluviální geomorfologie ubírá k co nejpodrobnějšímu a
nejkomplexnějšímu popisu procesů, jež probíhají ve fluviálních systémech. Velkým …
nejkomplexnějšímu popisu procesů, jež probíhají ve fluviálních systémech. Velkým …