Gdansk Bay sea bed sounding and classification of its results

• Autorzy: Grelowska G. , Kozaczka E. , Kozaczka S. , Szymczak W.
• Języki publikacji: EN

Abstrakty

EN

The main goal of this paper is to describe the results of sounding the Gdansk Bay sea bed by using a SES2000 Standard parametric sub-bottom profiler. Quality of data obtained during trials depends inter alia on a proper location of transducer array to reduce influence of pitch, roll and heave motions as well as ship self noise (resulting from bubbles due to propeller and flow around hull, vibration generated by main engine and auxiliary devices). Furthermore, calibration of complementary units such as GPS, heading sensor, MRU-Z motion sensor and navigation devices make sea-bed investigating system capable of working with its whole capability. Results of so prepared surveys have been presented and discussed. They contain also an elaborated map of Gdansk Bay with preliminarily classified sea-bed materials and description of most interesting areas

• Wydawca: -
• Czasopismo: Polish Maritime Research
• Rocznik: 2013
• Tom: 20
• Numer: 3
• Opis fizyczny: p.45-50,fig.,ref.

Twórcy

autor

Grelowska G.

• Polish Naval Academy in Gdynia, Smidowicza 69, 81-103 Gdynia, Poland

autor

Kozaczka E.

• Polish Naval Academy in Gdynia, Smidowicza 69, 81-103 Gdynia, Poland
• Gdansk University of Technology, Narutowicza 11/12, 80-952 Gdansk, Poland

autor

Kozaczka S.

• Polish Naval Academy in Gdynia, Smidowicza 69, 81-103 Gdynia, Poland

autor

Szymczak W.

• Polish Naval Academy in Gdynia, Smidowicza 69, 81-103 Gdynia, Poland

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Identyfikatory

DOI

10.2478/pomr-2013-0034