Searched for: subject%3A%22Remote%255C%252Bsensing%22
(1 - 6 of 6)
document
Gawehn, M.A. (author), Almar, Rafael (author), Bergsma, Erwin W. J. (author), de Vries, S. (author), Aarninkhof, S.G.J. (author)
Optical satellite images of the nearshore water surface offer the possibility to invert water depths and thereby constitute the underlying bathymetry. Depth inversion techniques based on surface wave patterns can handle clear and turbid waters in a variety of global coastal environments. Common depth inversion algorithms require video from shore...
journal article 2022
document
Gawehn, M.A. (author), de Vries, S. (author), Aarninkhof, S.G.J. (author)
Mapping coastal bathymetry from remote sensing becomes increasingly more attractive for the coastal community. It is facilitated by a rising availability of drone and satellite data, advances in data science, and an open-source mindset. Coastal bathymetry, but also wave directions, celerity and near-surface currents can simultaneously be derived...
journal article 2021
document
Gawehn, M.A. (author), van Dongeren, Ap (author), de Vries, S. (author), Swinkels, Cilia (author), Hoekstra, Roderik (author), Aarninkhof, S.G.J. (author), Friedman, Joshua (author)
Coastal management in the Netherlands has the aim to defend coastal zones by preventing flooding and mitigating erosion. To that end, large-scale nourishments are placed in the nearshore, which are supposed to dynamically preserve the coastal zone over a timescale of years. To assess their effectiveness, these nourishments are monitored over...
journal article 2020
document
Marijnissen, R.J.C. (author), Aarninkhof, S.G.J. (author)
The goal of the study is to map the changes of marsh extent and topography on both Sturgeon Bank and Westham Island between 1980 and now. The study will look for a correlation between the recession and the possible loss of sediment from the banks. If a sediment deficit is a (major) contributor of marsh recession within the...
report 2017
document
Aarninkhof, S.G.J. (author), Ruessink, B.G. (author), Roelvink, J.A. (author)
Time-averaged (over many wave periods) nearshore video observations show the process of wave breaking as one or more white alongshore bands of high intensity. Across a known depth profile, similar bands of dissipation can be predicted with a model describing the time-averaged cross-shore evolution of organized wave and roller energy. This close...
journal article 2005
document
Wijnberg, K.M. (author), Roelvink, J.A. (author), Aarninkhof, S.G.J. (author)
report 2004
Searched for: subject%3A%22Remote%255C%252Bsensing%22
(1 - 6 of 6)