Results 91 to 100 of about 3,051 (183)

Bathymetry and discharge estimation in large and data-scarce rivers using an entropy-based approach [PDF]

This study implements an entropy theory-based approach to infer bathymetry for 29 selected cross-sections along a 1740 km reach of the Congo River.
Moramarco, T., Tshimanga, R.M., Ammari, A., Carr, A.B., Kechnit, D., Bahmanpouri, F., Barbetta, S., Trigg, M.A.   +7 more
core   +1 more source

Satellite computed bathymetry assessment – Developing satellite LiDAR methods to enhance coastal bathymetry coverage

The Satellite Computed Bathymetry Assessment (SCuBA) project implements a new photon classification approach to prepare lidar returns from the ICESat-2 satellite mission as a source of bathymetric data in suitable shallow ocean environments.
Ouellette Jr., Gilman, Charry, Henry, Fargo, Kira   +2 more
core  

Improved Bathymetry Estimation Using Satellite Altimetry-Derived Gravity Anomalies and Machine Learning in the East Sea [PDF]

This study aims to improve the accuracy of bathymetry predicted by gravity-geologic method (GGM) using the optimal machine learning model selected from machine learning techniques.
Kim, J., Jisung Kim, Hong Sik Yun, Kim, K.B., Kwang Bae Kim, Yun, H.S.   +5 more
core   +1 more source

Bathymetry Estimation Using Drifter-Based Velocity Measurements on the Kootenai River, Idaho

Velocity measurements from drifter GPS records are used in an ensemble-based data assimilation technique to extract the river bathymetry. The method is tested on a deep meandering reach and a shallow braided reach of the Kootenai River in Idaho.
Wilson, Greg W., Özkan-Haller, H. Tuba, Landon, Kyle C., MacMahan, Jamie H.   +3 more
core  

Estimation of shallow water bathymetry at Terengganu coastal using Sentinel-2 imagery / Muhammad Rahmat Azhar Mohamed Jaris [PDF]

The precise determination of bathymetry is of greatest significance for fully aware coastal management and marine operations in the Terengganu coastal area of Malaysia.
Mohamed Jaris, Muhammad Rahmat Azhar
core  

Bathymetry and Volume Estimation of Reservoirs using OLI Imagary [PDF]

journal of watershed management research, 2019
Hassan Habibi Khaveh, Mohammad Ali GHolami Sefidkouhi, Ali Reza Emadi   +2 more
openaire   +1 more source

Nearshore Bathymetry and Waves Estimates from UAV Video

Abstract Nearshore bathymetry and water surface elevation were derived using the temporal correlation approach and the sky glint method, respectively, from a 14-min UAV video recorded at Torrey Pines State Beach, CA, USA, under energetic wave conditions (
Paula Gurruchaga, Adrien N. Klotz, Rafael Almar, Athina M. Z. Lange   +3 more
openaire   +1 more source

Role of river bathymetry in hydraulic modeling of river channels

, 2016
Accurate geometric representation of the river channel is required for accurate hydraulic modeling of rivers. These are generally obtained through remote sensing techniques such as Light Detection and Ranging (LIDAR).
Dey, Sayan
core  

Research on the Development of an Inland Lake Bathymetry Estimation Model Based on Multispectral Data. [PDF]

Sensors (Basel)
Meng J, Wang Y, Liu W, Yang X, He P.
europepmc   +1 more source

Multi-source technical assessment and turbine-based energy yield for offshore wind farms: A case study of the Algerian coast. [PDF]

PLoS One
Khoudiri S, Khoudiri A, Toaul B, Boudiaf M, Rabehi A, Guermoui M, Tibermacine IE, Alanazi AK, Habib M.   +8 more
europepmc   +1 more source