Ocean Wave Measurement and Analysis Employing a Subsurface Radiance Sensor

Ocean Wave Measurement and Analysis Employing a Subsurface Radiance Sensor PDF Author: Carl Lindstrom
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 210

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Ocean Wave Measurement and Analysis Employing a Subsurface Radiance Sensor

Ocean Wave Measurement and Analysis Employing a Subsurface Radiance Sensor PDF Author: Carl Lindstrom
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 210

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Measuring Ocean Waves

Measuring Ocean Waves PDF Author: NATIONAL RESEARCH COUNCIL WASHINGTON DC MARINE BOARD.
Publisher:
ISBN:
Category :
Languages : en
Pages : 259

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Contents: Operational Needs for Wave Data; Research Needs for Wave Data; Survey of Remote Sensing Techniques for Wave Measurement; Remote Sensing of Ocean Waves by Surface Contour Radar; The Use of Synthetic Aperture Radar (SAR) to Measure Ocean Gravity Waves; Status of HF Radars for Wave-Height Directional Spectral Measurements; Aircraft and Satellite Measurement of Ocean Wave Directional Spectra Using Scanning-Beam Microwave Radars; Review of Wave Measurement Using In Situ Systems; Wave Measurements Using Surface-Mounted Instruments; Pitch-Roll Buoy Wave Directional Spectra Analysis; Subsurface Wave-Measuring Systems; Wave-Measurement Technology in the 1980s; Workshop Sessions.

Masters Theses in the Pure and Applied Sciences

Masters Theses in the Pure and Applied Sciences PDF Author: Wade H. Shafer
Publisher: Springer Science & Business Media
ISBN: 1461534747
Category : Science
Languages : en
Pages : 421

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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 34 (thesis year 1989) a total of 13,377 theses titles from 26 Canadian and 184 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 34 reports theses submitted in 1989, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.

A Practical Guide to Ocean Wave Measurement and Analysis

A Practical Guide to Ocean Wave Measurement and Analysis PDF Author: Marshall Delph Earle
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 88

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Ocean Wave Slope and Height Retrieval Using Airborne Polarimetric Remote Sensing

Ocean Wave Slope and Height Retrieval Using Airborne Polarimetric Remote Sensing PDF Author: Rebecca Baxter
Publisher:
ISBN:
Category : Optics
Languages : en
Pages : 380

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Ocean wave heights are typically measured at select geographic locations using in situ ocean buoys. This dissertation has developed a technique to remotely measure wave heights using imagery collected from a polarimetric camera system mounted on an airborne platform, enabling measurements over large areas and in regions devoid of wave buoys. The technique exploits the polarization properties of Fresnel reflectivity at the ocean surface to calculate wave slopes. Integrating the slope field produces a measurement of significant wave height. In this dissertation, I present experimental data collection and analysis of airborne remotely sensed polarimetric imagery collected over the ocean using Areté Associates' Airborne Remote Optical Spotlight System-MultiSpectral Polarimeter, as well as modeled results of the expected radiance and polarization at the sensor. The modeling incorporates two sources of radiance/polarization: surface reflected sky radiance and scattered path radiance. The latter accounts for a significant portion of the total radiance and strongly affects the polarization state measured at the sensor. After laying the groundwork, I describe my significant wave height retrieval algorithm, apply it to the polarimetric data, and present the results. While further development and refinement of the significant wave height retrieval algorithm and testing with a more extensive data set are required, the initial results are promising for the practical application of this technique.

Ocean Wave Measurement and Analysis

Ocean Wave Measurement and Analysis PDF Author:
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 322

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Ocean Wave Measurement and Analysis

Ocean Wave Measurement and Analysis PDF Author: Billy L. Edge
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 936

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Measurement of the Ocean Wave Field Using a Land Based Sensor

Measurement of the Ocean Wave Field Using a Land Based Sensor PDF Author: Alick C. Kibblewhite
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 26

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Fiducial Reference Measurements for Satellite Ocean Colour

Fiducial Reference Measurements for Satellite Ocean Colour PDF Author: Andrew Clive Banks
Publisher:
ISBN: 9783039430659
Category :
Languages : en
Pages : 508

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Book Description
Ocean color measured by satellite-mounted optical sensors is an essential climate variable that is routinely used as a central element for assessing the health and productivity of marine ecosystems and the role of oceans in the global carbon cycle. For satellite ocean color to be reliable and used in these and other important environmental applications, the data must be trustworthy and high quality. Pre-flight and on-board calibration of satellite ocean color sensors is conducted; however, once in orbit, the data quality can only be fully assessed via independent calibration and validation activities using surface measurements. These measurements therefore need to be at least as high quality as the satellite data, which necessitates SI traceability and a full uncertainty budget. This is the basis for fiducial reference measurements (FRMs) and the FRM4SOC project, which was an European Space Agency (ESA) initiative to establish and maintain SI-traceable ground-based FRM for satellite ocean color, thus providing a fundamental contribution to the European system for monitoring the Earth (Copernicus). This Special Issue of MDPI Remote Sensing is designed to showcase this essential Earth observation work through the publication of the project's main achievements and results accompanied by other select relevant articles.

Earth Resources

Earth Resources PDF Author:
Publisher:
ISBN:
Category : Astronautics in earth sciences
Languages : en
Pages : 758

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