Assessing the Performance of the Multi-Beam Echo-Sounder Bathymetric Uncertainty Prediction Model

Autor: Tannaz H. Mohammadloo, Mirjam Snellen, Dick G. Simons

Publikováno v: Applied Sciences, Vol 10, Iss 13, p 4671 (2020)

Realistic predictions of the contribution of the various sources affecting the quality of the bathymetric measurements prior to a survey are of importance to ensure sufficient accuracy of the soundings. To this end, models predicting these contributi

Externí odkaz: https://doaj.org/article/0288f82dcade48bba6a4272756036770

Assessing the performance of the multi-beam echo-sounder bathymetric uncertainty prediction model

Autor: Dick G. Simons, Mirjam Snellen, Tannaz H. Mohammadloo

Publikováno v: Applied Sciences, 10(13)
Applied Sciences
Volume 10
Issue 13
NARCIS
Multidisciplinary Digital Publishing Institute
UnpayWall
ORCID
Microsoft Academic Graph
DOAJ-Articles
Applied Sciences, Vol 10, Iss 4671, p 4671 (2020)

Realistic predictions of the contribution of the various sources affecting the quality of the bathymetric measurements prior to a survey are of importance to ensure sufficient accuracy of the soundings. To this end, models predicting these contributi

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Assessment of reliability of multi-beam echo-sounder bathymetric uncertainty prediction models

Autor: Mohammadloo, Tannaz H., Snellen, M., Amiri Simkooei, A., Simons, D.G., Papadakis, John S.

Publikováno v: Conference Proceedings of the 5th Underwater Acoustics Conference and exhibition 2019: UACE2019, Hersonissos, Crete, Greece, 30 June through 05 July 2019
Conference Proceedings of the 5th Underwater Acoustics Conference and exhibition 2019

Nowadays Multi-Beam Echo-Sounder (MBES) systems are used for obtaining information of the sea/river bed bathymetry and sediment composition. For the latter, use is usually made of the backscatter strength and depth derivatives, such as depth residual

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An uncertainty assessment of the effect of using FM pulses on MBES depth measurements

Autor: Haji Mohammadloo, T., Snellen, M., Simons, D.G.

Publikováno v: Proceedings of the 4th Underwater Acoustics Conference and Exhibition, Skiathos, Greece, 3-8 September 2017

The most recent generation multi-beam echosounders (MBES) allows to transmit Frequency Modulated (FM) signals, in addition to the more conventional Continuous Wave (CW) pulses. In this contribution, the effect of using these FM pulses for bathymetric

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