Marine Geophysical Applications for Detecting Seabed Features | Basics, Acquisition, Processing and Interpretation

Mohamed A. Nassar (u. a.)

ISBN 10: 3330059842 / ISBN 13: 9783330059849

Edité par LAP LAMBERT Academic Publishing, 2017

Marine Geophysical Applications for Detecting Seabed Features | Basics, Acquisition, Processing and Interpretation | Mohamed A. Nassar (u. a.) | Taschenbuch | 148 S. | Englisch | 2017 | LAP LAMBERT Academic Publishing | EAN 9783330059849 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. N° de réf. du vendeur 109000394

Synopsis :

The most powerful tools that used to detect seabed features is the acoustical marine geophysical survey equipment, in combination with ground- truth data. In this work two hydro-acoustic systems were used to map the seabed surface. The both depend on analysis of time, intensity and angle of the reflected and backscattered waves received. Single-beam echo-sounders connected with acoustic seabed classification systems (QTC) that provide water depth and the nature of the seafloor under the transducer. While side-scan sonar provides continuous high resolution information about the texture of the seabed over a wide swath. The ground- truth data was used in this work are: bottom samples analysis and underwater video camera images. An integrated package of specialized software have been used in all stages of acquisition, processing and interpretation.

Détails bibliographiques

Titre : Marine Geophysical Applications for ...
Éditeur : LAP LAMBERT Academic Publishing
Date d'édition : 2017
Reliure : Taschenbuch
Etat : Neu