Download or read book A Satellite derived Climatology of Global Ocean Winds written by Craig Miller Risien and published by . This book was released on 2006 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: A satellite-derived Climatology of Global Ocean Winds (COGOW) on a 0.5° latitude by 0.5° latitude grid is presented based on 5-years (August 1999 July 2004) of measurements from the SeaWinds scatterometer that was launched on 19 June 1999 onboard the QuikSCAT satellite. SeaWinds is an active microwave radar that estimates wind speed and direction from measurements of electromagnetic backscatter from the wind roughened ocean surface. The accuracy of these wind estimates is equivalent to that of measurements by well-calibrated buoys. This five-year climatology provides the first high spatial resolution, observationally based, online atlas of global ocean winds. COGOW is a web-based interactive atlas from which users can retrieve climatological wind maps as well as wind statistics, both in tabular and graphic form, for any particular region of interest. The global coverage of these data provides valuable information about the wind statistics in the many regions of the world ocean that are sparsely sampled by ships and buoys. An example of one of the anticipated uses of this climatology is presented in a case study of NOAA OR & R's involvement in the recovery of Ehime Maru, a Japanese training and fishing vessel that sank in 2001 off the island of Oahu. In addition, four wind phenomena observable within COGOW are discussed: the South Asian Monsoon, evidence of air-sea interaction over the Aguihas Return Current, gap winds in Central America, and corner accelerations south of Greenland as well as off the southern and northern tips of Madagascar. The possible utility of COGOW is discussed with regard to operational communities such as the U.S. and Canadian Coast Guard search and rescue teams as well as the scientific research community. Finally, recommendations for extensions that could be included in future versions of COGOW are made.

Download or read book Ocean Surface Winds from Space A Collaborative Education Effort written by and published by . This book was released on 2006 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean surface winds play a significant role in the global ocean-atmosphere system. Surface winds drive the worlds ocean currents, transport atmospheric heat and moisture, force nutrient rich upwelling areas, create surface waves and swell, and can reach destructive force in both extratropical and tropical cyclones. Although the oceans cover 70% of the Earth's surface, the network of ocean wind observations obtained from conventional buoys and ships is very sparse. The measurement of ocean surface winds using remote sensing technologies is the only means of obtaining wind information over large portions of the global ocean in a timely manner. The Ocean Surface Vector Winds Team (OSVWT) of the Satellite Oceanography and Climatology Division (SOCD) within the NOAA/NESDIS/Center for Satellite Applications and Research (StAR) has been producing satellite-derived ocean surface wind data since the mid 1990s. Wind products from several remotely sensed sources such as QuikSCAT and WindSat are available in near real time (NRT) on the Internet and are also distributed within NOAA. These wind products are used by operational forecasters, scientific researchers and the marine community.

Download or read book Satellite based Applications on Climate Change written by John Qu and published by Springer Science & Business Media. This book was released on 2013-03-19 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate and other environmental changes are drawing unprecedented concern and attention from national governments, international organizations and local communities. Global warming has left noticeable impacts on the environment and the ecosystems it supports (including humans), and has important implications for sustainable economic and social development in the future. Satellite observations of climate and environmental change have become an increasingly important tool in recent years in helping to shape the response of international communities to this critical global challenge. The book presents the latest advances in satellite-based remote sensing of the Earth’s environment - ranging from applications in climate and atmospheric science to hydrology, oceanography, hydrology, geomorphology, ecology and fire studies. Introductory chapters also cover key technical aspects such as instrumentation, calibration, data analysis, and GIS tools for decision-making.

Download or read book Advances in Passive Microwave Remote Sensing of Oceans written by Victor Raizer and published by CRC Press. This book was released on 2024-09-05 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition introduces the fundamentals of passive microwave remote sensing of oceans, including the physical principles of microwave radiometry, novel observational data, their interpretation, and applications. It not only demonstrates and examines the recent advantages and state of the art of microwave data but also provides guidance for explaining complex ocean studies and advanced applications. All chapters are thoroughly updated with detailed analysis of space‐based microwave missions, and a new chapter on space‐based microwave radiometer experiments has been added. This book discusses the power of microwave remote sensing as an efficient tool for diagnostics of ocean phenomena in research and education. Features New to this Edition: • Includes a new chapter and additional data, images, illustrations, and references. • Uses ocean microwave data, acquired from different platforms, to illustrate different methods of analysis and interpretation. • Updates information on recent and important satellite missions dedicated to microwave remote sensing of oceans. • Offers more detailed analysis of multiband microwave data and images. • Provides examples of microwave data that cover different ocean environmental phenomena and hydro‐physical fields, including global and local ocean features. • Presents additional material on advanced applications, including detection capabilities. This book is intended for postgraduate students and professionals working in fields related to remote sensing, geography, oceanography, civil, environmental, and geotechnical engineering.

Download or read book Wind Energy Conversion Systems written by S.M. Muyeen and published by Springer Science & Business Media. This book was released on 2012-01-04 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exploration of the technical progress of wind energy conversion systems also examines potential future trends and includes recently developed systems such as those for multi-converter operation of variable-speed wind generators and lightning protection.

Download or read book Atlas of Satellite Observations Related to Global Change written by Robert J. Gurney and published by Cambridge University Press. This book was released on 1993-11-25 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global environmental change is one of the most pressing international issues of the next century. There is a need to monitor the Earth's vital signs, from atmospheric ozone to tropical deforestation to sea level change. Models used to predict global changes have not yet fully used global observational data sets. Satellite data sets will be vital in addressing global change issues, in determining natural variability and monitoring global and regional changes. This timely volume provides an illustration of the variety of satellite-derived global data sets now available, their uses, advantages and limitations, and the range of variation that has already been observed with these data. A team of distinguished contributors provide a highly illustrated and accessible account suitable for the general scientific reader.

Download or read book Discovering the Ocean from Space written by Ian S. Robinson and published by Springer Science & Business Media. This book was released on 2010-08-12 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a survey of the contribution of satellite data to the study of the ocean, focusing on the special insights that only satellite data can bring to oceanography. Topics range from ocean waves to ocean biology, spanning scales from basins to estuaries. Some chapters cover applications to pure research while others show how satellite data can be used operationally for tasks such as pollution monitoring or oil-spill detection.

Download or read book Marine Climate and Climate Change written by Ralf Weisse and published by Springer Science & Business Media. This book was released on 2010-01-08 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine environmental conditions such as storms, storm surges and wave heights are directly experienced by, for example, off-shore operations or coastal populations. The authors review and bring together the state-of-the-art and present day knowledge about historical changes, recent trends and concepts on how marine environmental conditions may change in the future as well as discuss models and data problems.

Download or read book The Development of an Operational Global Ocean Climatology Through the Use of Remotely Sensed Sea Surface Temperature written by Timothy McAuliffe Winter and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly mean satellite-derived sea surface temperature SST data have been derived globally using daytime and nighttime AVHRR (Advanced Very High Resolution Radiometer) multi-channel data. From a 12 year data set (1982-1993), valid monthly daytime and nighttime climatologies were created using an eight year subset (1984-1990, 1993). Based on buoy comparisons, four years were omitted due to volcanic aerosol corruption (El Chichon 1982/83, Mt. Pinatubo 1991/92). These resulting monthly climatologies provide SST fields at approximately 1/3rd degree latitude/longitude resolution. Difference fields have been created comparing the new satellite climatology with the older and coarser-resolution climatology constructed from conventional SST data. Regional and zonal climatology differences were also created to highlight the deficiencies, especially in the Southern Hemisphere, in the older climatology believed to result primarily from a lack of buoy/ship (in situ) data. Such comparisons made it clear that the satellite climatology provided a much better product. Ocean current systems, El Nino, La Nina, and other water mass characteristics all appear with better detail and accuracy within the high- resolution satellite climatology -- Author abstract.

Download or read book Atlas of the Oceans written by I. R. Young and published by Pergamon. This book was released on 1996 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides global estimates of wind and wave conditions and is based on data from the GEOSAT satellite. Parameters such as monthly values of wind speed and wave heights are presented as contour fields in global and regional charts. Variations in wind and wave parameters are also shown along common shipping routes and lines of latitude and longitude. The Atlas includes a useful reference text, providing an introduction to global meteorology and the processes responsible for the generation of ocean waves. In addition, information relating to the GEOSAT mission, data preparation and validation, and wind/wave statistics provide a full summary of the background to this major new publication. Global estimates of wind and wave conditions are required for activities such as engineering design, oceanographic and meteorological studies, ship routing and recreational activities. This publication will appeal to a wide range of readers from scientists and engineers, educators and students, to readers in shipping companies and navies.A CD-ROM based on this material, providing searchable text is also available.This CD-ROM is based on material presented in the book version of Atlas of the Oceans: Wind and Wave Climate . The CD-ROM provides searchable text-based information on global wind and wave regimes, including an introduction to global meteorology and ocean wind waves, and preparation of data gathered from the GEOSAT satellite. An extensive bibliography of over 500 abstracts from the scientific literature is included. The database of wind and wave parameters can be interactively accessed to produce contour charts with global and regional coverage. Of considerable importance to anyone interested in wind and waves statistics is the underlying GEOSAT data. The raw GEOSAT data has been processed to eliminate errors and to calibrate measurements with in situ readings. The Atlas of the Oceans: Wind and Wave Climate therefore provides a ready-to-use database on wind and wave parameters. Additional features included on the CD-ROM are: Text and illustrations - Hyperlinking allows quick and easy-access to related information, such as abstracts or illustrations - Full text and index searching - Additional bibliography of over 500 abstracts related to wind and waves - Animation of selected line drawings - Additional images - Videos of Beaufort Scale Contour charts - User can select region, month and parameter for display of charts - Charts can be overlaid with wind direction and/or grids of latitude and longitude - Options to set chart colours and degree of data smoothing Database - Underlying data can be selected and accessed - Conversion between units of measurement available Path function - Enables user to input and label path of interest (eg. ship route) - Provides plotting facilities - Calculates distance using Great Circle Path Bookmark function - Allows selection and export of user-defined text, illustrations, charts, and data to assist with report writing or in lecture preparation About the Atlas Global and regional estimates of wind and wave conditions are required for a large range of activities such as engineering design, oceanographic and meteorological studies, for ship routing and for recreational purposes. The Atlas of the Oceans: Wind and Wave Climate is based on data from the GEOSAT satellite mission. The approach of using remotely sensed data has many advantages - the data is of high spatial density and accuracy, and has a full global coverage, unlike measurements collected from ships and buoys used previously. Includes a useful reference text providing an introduction to global meteorology and the processes responsible for the generation of ocean wa

Download or read book Renewable Energy written by Bent Sorensen and published by Routledge. This book was released on 2018-12-14 with total page 2042 pages. Available in PDF, EPUB and Kindle. Book excerpt: This four-volume set, edited by a leading expert in the field, brings together in one collection a series of papers that have been fundamental to the development of renewable energy as a defined discipline. Some of the papers were first published many years ago, but they remain classics in their fields and retain their relevance to the understanding of current issues. The papers have been selected with the assistance of an eminent international editorial board. The set includes a general introduction and each volume is introduced by a new overview essay, placing the selected papers in context. The range of subject matter is considerable, including coverage of all the main renewable technologies, the fundamental principles by which they function, and the issues around their deployment such as planning, integration and socio-economic assessment. Overall, the set provides students, teachers and researchers, confronted with thousands of journal articles, book chapters and grey literature stretching back decades, with a ready-made selection of and commentary on the most important key writings in renewable energy. It will be an essential reference for libraries concerned with energy, technology and the environment.

Download or read book SMART Automatics and Energy written by Denis B. Solovev and published by Springer Nature. This book was released on 2022-02-24 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers selected papers presented at the International Conference on SMART Automatics and Energy (SMART-ICAE 2021), held in Far Eastern Federal University, Vladivostok, Russian Federation during 7–8 October 2021. The book will be useful for wide range of specialists in the field of designing innovative solutions and organizational measures that increase the efficiency of the use of industry technologies in their various manifestations. The issue is also of interest to scientific and engineering personnel engaged in the achievements and farsighted researches in the area of intellectual technology use for solving of real, applied tasks in various areas of industries and policies of nations and systems and for students and undergraduates studying “Power systems engineering and electrotechnics”, “Automatized systems”, “Managerial systems in power technologies”, etc., and postgraduate students in the corresponding branches of study.

Download or read book Elements of Physical Oceanography written by and published by Academic Press. This book was released on 2009-08-26 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elements of Physical Oceanography is a derivative of the Encyclopedia of Ocean Sciences, Second Edition and serves as an important reference on current physical oceanography knowledge and expertise in one convenient and accessible source. Its selection of articles—all written by experts in their field—focuses on ocean physics, air-sea transfers, waves, mixing, ice, and the processes of transfer of properties such as heat, salinity, momentum and dissolved gases, within and into the ocean. Elements of Physical Oceanography serves as an ideal reference for topical research. References related articles in physical oceanography to facilitate further research Richly illustrated with figures and tables that aid in understanding key concepts Includes an introductory overview and then explores each topic in detail, making it useful to experts and graduate-level researchers Topical arrangement makes it the perfect desk reference

Download or read book Elements of Physical Oceanography written by John H. Steele and published by Academic Press. This book was released on 2009-12-16 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elements of Physical Oceanography is a derivative of the Encyclopedia of Ocean Sciences, 2nd Edition and serves as an important reference on current physical oceanography knowledge and expertise in one convenient and accessible source. Its selection of articles—all written by experts in their field—focuses on ocean physics, air-sea transfers, waves, mixing, ice, and the processes of transfer of properties such as heat, salinity, momentum and dissolved gases, within and into the ocean. Elements of Physical Oceanography serves as an ideal reference for topical research. References related articles in physical oceanography to facilitate further research Richly illustrated with figures and tables that aid in understanding key concepts Includes an introductory overview and then explores each topic in detail, making it useful to experts and graduate-level researchers Topical arrangement makes it the perfect desk reference

Download or read book Floating Offshore Wind Energy written by Joao Cruz and published by Springer. This book was released on 2016-08-20 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a state-of-the-art review of floating offshore wind turbines (FOWT). It offers developers a global perspective on floating offshore wind energy conversion technology, documenting the key challenges and practical solutions that this new industry has found to date. Drawing on a wide network of experts, it reviews the conception, early design stages, load & structural analysis and the construction of FOWT. It also presents and discusses data from pioneering projects. Written by experienced professionals from a mix of academia and industry, the content is both practical and visionary. As one of the first titles dedicated to FOWT, it is a must-have for anyone interested in offshore renewable energy conversion technologies.

Download or read book Polar Oceans from Space written by Josefino Comiso and published by Springer Science & Business Media. This book was released on 2010-03-24 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Only a few centuries ago, we knew very little about our planet Earth. The Earth was considered flat by many although it was postulated by a few like Aristotle that it is spherical based on observations that included the study of lunar eclipses. Much later, Christopher Columbus successfully sailed to the West to discover the New World and Ferdinand Magellan’s ship circumnavigated the globe to prove once and for all that the Earth is indeed a sphere. Worldwide navigation and explorations that followed made it clear that the Earth is huge and rather impossible to study solely by foot or by water. The advent of air travel made it a lot easier to do exploratory studies and enabled the mapping of the boundaries of continents and the oceans. But aircraft coverage was limited and it was not until the satellite era that full c- erage of the Earth’s surface became available. Many of the early satellites were research satellites and that meant in part the development of engineering measurement systems with no definite applications in mind. The Nimbus-5 Electrically Scanning Microwave Radiometer (ESMR) was a classic case in point. The sensor was built with the idea that it may be useful for meteorological research and especially rainfall studies over the oceans, but success in this area of study was very limited.

Download or read book Global Physical Climatology written by Dennis L. Hartmann and published by Academic Press. This book was released on 1994-07-06 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Physical Climatology is an introductory text devoted to the fundamental physical principles and problems of climate sensitivity and change. Addressing some of the most critical issues in climatology, this text features incisive coverage of topics that are central to understanding orbital parameter theory for past climate changes, and for anthropogenic and natural causes of near-future changes--Key Features* Covers the physics of climate change* Examines the nature of the current climate and its previous changes* Explores the sensitivity of climate and the mechanisms by which humans are likely to produce near-future climate changes* Provides instructive end-of-chapter exercises and appendices