Rivers 2.0 - transforming rivers into digital landscapes using unmanned aerial vehiclesHaas, Christian; Thumser, Philipp; Tuhtan, Jeffrey AndrewHydrolink2019 / p. 13–15 : ill https://fithydro.eu/wp-content/uploads/2019/03/HaasC._ThumserP._Tuhtan.J.A._2019_Rivers-2.0-Transforming_-Rivers_-into_-Digital_-Landscapes_Hydrolink.pdf