Contents • Inhalte • Contenido


February 2011


February 2011


Ocean bottom nodes aid sensor deployment


Sound velocity profiling from a moving vessel


6


Impact of Sound Investigating possible harmful effects


Marine Seismic Data Successful acquisition and processing of surveys


www.engineerlive.com


Underwater Tools Heavy duty probes for seabed inspection


Placing seabed sensors for surveys is vital. Ocean bottom nodes help in this precision work. See page 15.


Publisher


David Washington Editor


Paul Boughton +44 (0)207 454 7183


Contributing Editor Sean Ottewell


Design Gill Harris Production Director


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Production Co-ordinator Lucy Gilroy


+44 (0)207 454 7186


Business Manager John Abey


+44 (0)207 454 7176


Advertisement Executives Jeremy Dyson Peter Torp


Richard de Berry


Advertising Director James Hourigan


Managing Director Mike Bishop


SETFORM


Setform Limited Europa House


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F: +44-(0)20 7608 1600 E: mail@setform.com W: www.setform.com


The publishers do not sponsor or otherwise support any substance or service advertised or mentioned in this book; nor is the publisher responsible for the accuracy of any


statement in this publication. ©2011. The entire content of this publication is protected by copyright, full details of which are available from the publishers. All rights reserved. No part of this publication may be reproduced, stored in a


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17 15 Hydrographic Survey


Environmentally sound offshore operations


Sound velocity profiling from a moving vessel


Hydrografische Messungen 8 Umweltfreundlicher Offshore-Betrieb


8 Schallgeschwindigkeitsprofile vom fahrenden Schiff aus erstellen


Estudio Hidrográfico 8 Operaciones mar adentro en armonía con el medio ambiente 8 Perfil de la velocidad del sonido desde un buque en movimiento


Seismic Surveying


Successful acquisition and processing of surveys


Identifying shale gas ‘sweet spots’ Ocean bottom nodes in operation


Aktive Elektromagnetische Resonanz 8 Erfolgreicher Datenfang und weitere Verarbeitung von Untersuchungen


8 „Sweet spots“ – hochkonzentrierte Schiefergas-Lagerstätten 8 Meeresboden-Nodes in Betrieb


Resonancia Electromagnética de Fuente Controlada 8 Continúa la exitosa adquisición y procedimiento de las investigaciones


8 Identificación de rangos óptimos de gas en arcillas 8 Nodos en funcionamiento en las profundidades del océano


Equipment & Cabling ROVs to investigate seabed ‘jungle’


Neues von der Geräte- und Kabeltechnik 8 ROVs zur Untersuchung des „Urwalds“ am Meeresboden


8 ‘Vollbild’-Lieferung integriert Hydroakustik, Forschung, Navigation und Manöverfähigkeit


Información Actualizada sobre Equipos y Cableados 8 Vehículos de control remoto para investigar la “jungla” submarina


8 La entrega de la visión completa incluye hidroacústica, investigación, navegación y manipulación


17


‘Full Picture’ delivery integrates hydroacoustic, research, navigation and manoeuvering


8 4


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