Discovering the Ocean from Space

The author's main research activity for the last 20 years as a researcher and an academic teacher of physical oceanography has been in the field of satellite oceanography. This unique book reflects the breadth of that knowledge. It is the first academic text devoted to describing and explaining the impact that satellite image data have made to our understanding of how the ocean behaves.

Althoughthisisacompanion volume tomypreviousbook Measuring the Oceans from Space, published in 2004, it approaches the subject from a di?erent angle by providing abroad-ranging introductionandreviewoftheapplicationsofsatelliteremotesensing across the ?eld of oceanography. During the ?ve years it has taken to prepare this book what has motivated me is the attraction of the subject itself. In searching the scienti?c literature I have been excited by the interesting, new, and important elements of satellite oceanography being discovered around the world. I hope this book will help others to discover for themselves how sensors in space are giving us a new perspective of oceanographic phenomena and are increasingly enabling ocean science to serve the needs of modern civilization. Primarily I have written with postgraduate and senior undergraduate students in mind. Readers of my previous book will know that it aimed to present a systematic explanation of the diverse methods of satellite oceanography, the breadth of scienti?c knowledge, and the richness of innovative technology developed over 30 years since the ?rst dedicated ocean satellite was ?own in 1978. But satellite oceanography is too important a subject to treat just as a specialist topic for those with an interest in observational instrumentation and data-processing techniques. In recent years the availability of high-quality, processed satellite data has delivered remarkable and inspiring images of the ocean, which can almost tell their own stories.

Explores the aspects of oceanography which have benefited most from the advent of satellite remote sensing techniques A book about ocean remote sensing which is organised about oceanographic topics rather than the instruments and sensing techniques Its extensive use of examples of satellite image data from around the world make it an inviting student text Includes supplementary material: sn.pub/extras

Klappentext
The remote sensing of oceans from space has developed rapidly since 1978 when the first dedicated ocean viewing sensors were launched. In 1991 the first European Space Agency remote sensing satellite carried sensors primarily for the ocean, heralding the widespread use of satellite date by oceanographes. In the mid 1990's the US/French TOPEX-Poseidon mission revolutionised the performance of satellite altimetry and since 1997 NASA's SeaWiFs mission has delivered operational measurements of ocean colour. The new millennium has seen the launch of several very large remote sensing platforms ans a number of smaller missions by ESA, NASA and NASDA, providing almost comprehensive worldwide measurements of sea surface waves and wind, temperature, colour, currents and other ocean properties. The increasing availability of so much satellite data has undoubtedly changed the way the science of oceanography has developed. The unique perspective provided by satellites has revealed previously undetected ocean phenomena, cast new light on old problems and opened the way for new fields of oceanographic study.

Inhalt
The methods of satellite oceanography.- Mesoscale ocean features: Eddies.- Mesoscale ocean features: Fronts.- Ocean mesoscale features: Upwelling and other phenomena.- Planetary waves and large-scale ocean dynamics.- Ocean biology from space.- Ocean surface waves.- Wind over the sea.- Fluxes through the airsea interface.- Large ocean phenomena with human impact.- Internal waves.- Shelf seas, estuaries, and coasts.- Putting ocean remote sensing to work.- Looking forward.