Last Comments

"In March 1946 I married Warren Uhte who "
LaVerne Uhte

"I am liking this course, therefore I "
Rajasthan

"hi , now i am working on off "
nadeem khan

Upcoming Events

OCEANS 2012 MTS/IEEE 2012

Whitepaper

Whitepaper > Choosing The Best Hydrophone Sample Rate

Choosing The Best Hydrophone Sample Rate

Organisation: Instrument Concepts

Listening in the ocean requires hydrophones. Smart hydrophones present digital sound data to us by sampling the signals produced by sound waves. How we sample affects what we can do with our data. Poorly sampled data is difficult to improve. The signal bandwidth determines our sampling rate. How do sounds present outside this bandwidth affect our data? How do we deal with these signals?

Download Choosing The Best Hydrophone Sample Rate

Interactive

C&C Technologies' Sea Scout

Video showing the 134' aluminium catamaran survey vessel and work boat featuring quad propeller propulsion. Sea Scout performs a variety of tasks for the offshore survey, research, geophysical and wind farm industries. See operational aspects and the building process of the vessel. Click here to read the article describing the vessel.

Last 5 items:

C&C Technologies' Sea Scout

NOAA Launch Recovery

Hydrographic Sampling During CLIVAR S4P Cruise

Hydrographic Survey of Riverbed Erosion

Introduction to GEBCO

Poll

Are currently available solutions for obtaining and updating ENCs user-friendly?

Yes

Partly agree, and this is my suggestion for improvement (in comment)