Remote Assessment of Ocean Color for Interpretation of Satellite Visible Imagery
Remote Assessment of Ocean Color for Interpretation of Satellite Visible Imagery

Author: H. R. Gordon

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 123

ISBN-13: 1468462806

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Since the pioneering work of Clarke et a1. (1970) it has been known that chlorophyll a (or. more generally. pigments) contained in phytoplankton in near-surface waters produced systematic variations in the color of the ocean which could be observed from aircraft. As a direct result of this work. NASA developed the Coastal Zone Color Scanner (CZCS). which was launched on Nimbus-G (now Nimbus-7) in October 1978. (A short description of the CZCS is provided in Appendix I. ) Shortly before launch. at the IUCRM Colloquium on Passive Radiometry of the Ocean (June 1978). a working group on water color measurements was formed to assess water color remote sensing at that time. A report (Morel and Gordon. 1980) was prepared which summarized the state-of-the-art of the algorithms for atmospheric correction. and phytoplankton pigment and seston retrieval. and which included recommendations concerning the design of next generation sensors. The water color session of the COSPAR/SCOR/IUCRM Symposium 'Oceanography from Space' held in Venice (May 1980. i. e •• in the post-launch period) provided the opportunity for a reassessment of the state-of-the-art after having gained some experience in the analysis of the initial CZCS imagery. Such an assessment is the purpose of this review paper. which will begin with an outline of the basic physics of water color remote sensing and the fundamentals of atmospheric corrections. The present state of the constituent retrieval and atmospheric correction algorithms will then be critically assessed.

Oceanography from Space
Oceanography from Space

Author: Vittorio Barale

Publisher: Springer Science & Business Media

Published: 2010-04-26

Total Pages: 378

ISBN-13: 9048186811

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To all those sailors / Who dreamed before us / Of another way to sail the oceans. The dedication of this Volume is meant to recall, and honour, the bold pioneers of ocean exploration, ancient as well as modern. As a marine scientist, dealing with the oceans through the complex tools, ?lters and mechanisms of contemporary research, I have always wondered what it was like, in centuries past, to look at that vast ho- zon with the naked eye, not knowing what was ahead, and yet to sail on. I have tried to imagine what ancient sailors felt, when “the unknown swirls around and engulfs the mind”, as a forgotten author simply described the brave, perhaps reckless, act of facing such a hostile, menacing and yet fascinating adventure. Innovation has always been the key element, I think, for their success: another way, a better way, a more effective, safer and worthier way was the proper answer to the challenge. The map of our world has been changed time and again, from the geographical as well as the social, economic and scienti?c points of view, by the new discoveries of those sailors. One of the positive qualities of human beings is without doubt the inborn desire to expand their horizons, to see what lies beyond, to learn and understand.

Ambient Diagnostics
Ambient Diagnostics

Author: Yang Cai

Publisher: CRC Press

Published: 2014-12-01

Total Pages: 384

ISBN-13: 1466510420

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Ambient Diagnostics addresses innovative methods for discovering patterns from affordable devices, such as mobile phones, watches, cameras, and game interfaces, to interpret multimedia data for personal health monitoring and diagnosis. This is the first comprehensive textbook on multidisciplinary innovations in affordable healthcare-from senso

Geospatial Technology for Earth Observation
Geospatial Technology for Earth Observation

Author: Deren Li

Publisher: Springer Science & Business Media

Published: 2009-09-18

Total Pages: 555

ISBN-13: 1441900500

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Earth Observation interacts with space, remote sensing, communication, and information technologies, and plays an increasingly significant role in Earth related scientific studies, resource management, homeland security, topographic mapping, and development of a healthy, sustainable environment and community. Geospatial Technology for Earth Observation provides an in-depth and broad collection of recent progress in Earth observation. Contributed by leading experts in this field, the book covers satellite, airborne and ground remote sensing systems and system integration, sensor orientation, remote sensing physics, image classification and analysis, information extraction, geospatial service, and various application topics, including cadastral mapping, land use change evaluation, water environment monitoring, flood mapping, and decision making support. Geospatial Technology for Earth Observation serves as a valuable training source for researchers, developers, and practitioners in geospatial science and technology industry. It is also suitable as a reference book for upper level college students and graduate students in geospatial technology, geosciences, resource management, and informatics.

Advances in Phytoplankton Ecology
Advances in Phytoplankton Ecology

Author: Lesley Clementson

Publisher: Elsevier

Published: 2021-12-08

Total Pages: 614

ISBN-13: 0128230290

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Phytoplankton ecology has developed from an understanding of taxonomy, species dynamics and functional roles, and species interactions with the surrounding environment. New and emerging technologies enable a paradigm shift in the ways we monitor and understand phytoplankton in a range of environments. Advances in Phytoplankton Ecology: Applications of Emerging Technologies is a practical guide to these new technologies and explores their application with case studies to show how recent advances have changed our understanding of phytoplankton ecology.Part one of this book explores how traditional taxonomy and species identification has changed, moving from morphological to molecular techniques. Part two explores the new technologies for remote and automatic monitoring and sensor technology and applications for management. Part three explores the explosion of omics techniques and their application in species identification, functional populations, trait characterization, interspecific interactions, and interaction with their environment.This book is an invaluable guide for marine and freshwater ecology researchers to how new technologies can enhance our understanding of ecology. - Combines traditional techniques with new technologies and methods - Explores the influence of new technology on our understanding of phytoplankton ecology - Provides practical applications of each technique through case studies in each chapter

Encyclopedia of Natural Resources - Water and Air - Vol II
Encyclopedia of Natural Resources - Water and Air - Vol II

Author: Yeqiao Wang

Publisher: CRC Press

Published: 2014-07-23

Total Pages: 564

ISBN-13: 1000031683

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With unprecedented attention on global change, the current debate revolves around the availability and sustainability of natural resources and how to achieve equilibrium between what society demands from natural environments and what the natural resource base can provide. A full understanding of the range of issues, from the consequences of the changing resource bases to the degradation of ecological integrity and the sustainability of life, is crucial to the process of developing solutions to this complex challenge. Authored by world-class scientists and scholars, The Encyclopedia of Natural Resources provides an authoritative reference on a broad spectrum of topics such as the forcing factors and habitats of life; their histories, current status, and future trends; and their societal connections, economic values, and management. The content presents state-of-the-art science and technology development and perspectives of resource management. Written and designed with a broad audience in mind, the entries clearly elucidate the issues for readers at all levels. In Volume II, Water includes 59 entries and Air includes 31 entries. The Water entries cover topical areas such as fresh water, groundwater, water quality and watersheds, ice and snow, coastal environments, and marine resources and economics. The Air entries cover air pollutants, atmospheric oscillation, circulation patterns and atmospheric water storage, as well as agroclimatology, climate change, and extreme events. Additional topics in meteorology include acid rain, drought, ozone depletion, water storage, and more. Natural resources represent such a broad scope of complex and challenging topics that a reference book must cover a vast number of subjects in order to be titled an encyclopedia. The Encyclopedia of Natural Resources does just that. The topics covered help readers face current and future issues in the maintenance of clean air and water as well as the preservation of land resources and native biodiversity. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]