Remote Sensing, 2019 This paper describes a non-contact methodology for computing river discharge based on data collected from small Unmanned Aerial Systems (sUAS). The approach is complete in that both surface velocity and channel geometry are measured directly under field ...
Paul J. Kinzel, Carl J. Legleiter
doaj +1 more source
Subgrid Variational Optimized Optical Flow Estimation Algorithm for Image Velocimetry. [PDF]
Sensors (Basel), 2022 Xu H, Wang J, Zhang Y, Zhang G, Xiong Z.
europepmc +1 more source
2014 operating report on LSPIV stations in the Ardèche catchment
, 2015 Bilan de fonctionnement 2014 des stations hydrométriques par analyse d'image en Ardèche.
Dramais, Guillaume +5 more
openaire +1 more source
Mesures de débit de crue par analyse d'image (technique LSPIV) dans le bassin versant de l'Ardèche
, 2009 [Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceFlash-floods that occur in the southern Mediterranean region of France result in significant casualties and economic impacts.
Pierrefeu, G. +3 more
core +1 more source
Velocity Vector Estimation of Two-Dimensional Flow Field Based on STIV. [PDF]
Sensors (Basel), 2023 Lu J, Yang X, Wang J.
europepmc +1 more source
Dealing with LSPIV questions on the field: An approach for autonomous flood gauging using UAVs
, 2020 In an era when flood phenomena intensify worldwide, the scarcity of proper and systematic flood flow measurements has become a conundrum. As an answer, the non-intrusive Large-Scale Particle Image Velocimetry (LSPIV) method has recently advanced to a contemporary gauging alternative, though several limitations in the field application pose questions ...
Moraitis, Georgios, Baltas, Evangelos
openaire +1 more source
An Integrated Interferometric Fiber Optic Sensor Using a 638 nm Semiconductor Laser for Air-Water Surface Velocity Measurements. [PDF]
Sensors (Basel), 2023 Song R +11 more
europepmc +1 more source
Bilan de fonctionnement 2014 des stations LSPIV en Ardèche
, 2015 [Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAU [Relecteur_IRSTEA]Braud, I. ; Le Coz, J.Four stations were equipped with a permanent LSPIV data acquisition system we developed and installed, which consists of an analog video-camera driven by an industrial PC
Gallavardin, Antoine +5 more
core +2 more sources
Optimización del diseño hidrológico e hidráulico utilizando LSPIV
Tesis (DCI)--FCEFN-UNC, 2019En esta tesis se trabaja en primera instancia en el diseño hidrológico de medidas estructurales y no estructurales requeridas para mitigar el riesgo hídrico.
Guillén, Nicolás Federico
core
Free-Surface Velocity Measurement Using Direct Sensor Orientation-Based STIV. [PDF]
Micromachines (Basel), 2022 Zhang Z +4 more
europepmc +1 more source