Author: William Scott Finlayson
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 166
Book Description
The characteristics of a growing sea during hurricanes are significantly different from those observed in ordinary storms since the source of energy generating waves is moving and the rate of change of wind speed is very fast. This thesis presents the results of a study on the growth of sea severity during hurricanes with the aid of a wave spectral formulation representing the associated sea conditions. Through analysis of spectra obtained from wave data during the growing stage of five hurricanes, it is found that the Modified JONSWAP spectral formulation well represents field data over a wide range of frequencies. This enables us to evaluate the general trend of the growth of a hurricane generated sea by applying the Modified JONSWAP spectrum. The two parameters (significant wave height and modal frequency) involved in the Modified JONSWAP spectrum are presented as a function of wind speed which permits the presentation of the growth of the wave spectrum as a function of wind speed. It is found that, during the growing stage of a hurricane, the increase in wave energy in the neighborhood of the modal frequency is much greater than that at any other frequency of the spectrum.
Spectral Growth of Hurricane Generated Seas
Author: William Scott Finlayson
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 166
Book Description
The characteristics of a growing sea during hurricanes are significantly different from those observed in ordinary storms since the source of energy generating waves is moving and the rate of change of wind speed is very fast. This thesis presents the results of a study on the growth of sea severity during hurricanes with the aid of a wave spectral formulation representing the associated sea conditions. Through analysis of spectra obtained from wave data during the growing stage of five hurricanes, it is found that the Modified JONSWAP spectral formulation well represents field data over a wide range of frequencies. This enables us to evaluate the general trend of the growth of a hurricane generated sea by applying the Modified JONSWAP spectrum. The two parameters (significant wave height and modal frequency) involved in the Modified JONSWAP spectrum are presented as a function of wind speed which permits the presentation of the growth of the wave spectrum as a function of wind speed. It is found that, during the growing stage of a hurricane, the increase in wave energy in the neighborhood of the modal frequency is much greater than that at any other frequency of the spectrum.
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 166
Book Description
The characteristics of a growing sea during hurricanes are significantly different from those observed in ordinary storms since the source of energy generating waves is moving and the rate of change of wind speed is very fast. This thesis presents the results of a study on the growth of sea severity during hurricanes with the aid of a wave spectral formulation representing the associated sea conditions. Through analysis of spectra obtained from wave data during the growing stage of five hurricanes, it is found that the Modified JONSWAP spectral formulation well represents field data over a wide range of frequencies. This enables us to evaluate the general trend of the growth of a hurricane generated sea by applying the Modified JONSWAP spectrum. The two parameters (significant wave height and modal frequency) involved in the Modified JONSWAP spectrum are presented as a function of wind speed which permits the presentation of the growth of the wave spectrum as a function of wind speed. It is found that, during the growing stage of a hurricane, the increase in wave energy in the neighborhood of the modal frequency is much greater than that at any other frequency of the spectrum.
Hurricane Generated Seas
Author: Michel Ochi
Publisher: Elsevier
ISBN: 0080534244
Category : Science
Languages : en
Pages : 155
Book Description
Hurricanes are one of the most adverse aspects of the ocean environment, with the potential to cause a disastrous event for marine systems in the ocean. Hurricane Generated Seas is an invaluable reference for all involved in the field of naval, ocean and coastal engineering. The work clarifies hurricane generated sea conditions necessary for the design and operation of marine systems in a seaway, and provides information for the protection of near shore / onshore structures and the environment at the time of hurricane landing. - Reveals Information vital for avoidance of disastrous events experienced by ships and offshore structures - Includes detailed analysis of hurricane sea wave data obtained by buoys
Publisher: Elsevier
ISBN: 0080534244
Category : Science
Languages : en
Pages : 155
Book Description
Hurricanes are one of the most adverse aspects of the ocean environment, with the potential to cause a disastrous event for marine systems in the ocean. Hurricane Generated Seas is an invaluable reference for all involved in the field of naval, ocean and coastal engineering. The work clarifies hurricane generated sea conditions necessary for the design and operation of marine systems in a seaway, and provides information for the protection of near shore / onshore structures and the environment at the time of hurricane landing. - Reveals Information vital for avoidance of disastrous events experienced by ships and offshore structures - Includes detailed analysis of hurricane sea wave data obtained by buoys
JONSWAP Spectral Formulation Applied to Hurricane-generated Seas
Author: Emmett R. Foster
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 118
Book Description
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 118
Book Description
Hurricane-generated Seas
Author: Michel K.. Ochi
Publisher:
ISBN: 9780080439983
Category : Hurricanes
Languages : en
Pages : 140
Book Description
Publisher:
ISBN: 9780080439983
Category : Hurricanes
Languages : en
Pages : 140
Book Description
Estimation of Nearshore Sea Severity at Hurricane Landing
Author: Michel K. Ochi
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 82
Book Description
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 82
Book Description
A Random Model of the Sea Surface Generated by a Hurricane
Author: Murray Rosenblatt
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 62
Book Description
Publisher:
ISBN:
Category : Hurricanes
Languages : en
Pages : 62
Book Description
Advances in SAR Remote Sensing of Oceans
Author: Xiaofeng Li
Publisher: CRC Press
ISBN: 1351235788
Category : Technology & Engineering
Languages : en
Pages : 294
Book Description
The oceans cover approximately 71% of Earth’s surface, 90% of the biosphere and contains 97% of Earth’s water. Since the first launch of SEASAT satellite in 1978, an increasing number of SAR satellites have or will become available, such as the European Space Agency’s ERS-1/-2, ENVISAT, and Sentinel-1 series; the Canadian RADARSAT-1/-2 and the upcoming RADARSAT Constellation Mission series satellites; the Italian COSMO-SkyMed satellites, the German TERRASAR-X and TANDEM-X, and the Chinese GAOFEN-3 SAR, among others. Recently, European Space Agency has launched a new generation of SAR satellites, Sentinel-1A in 2014 and Sentinel-1B in 2016. These SAR satellites provide researchers with free and open SAR images necessary to carry out their research on the global oceans. The scope of Advances in SAR Remote Sensing of Oceans is to demonstrate the types of information that can be obtained from SAR images of the oceans, and the cutting-edge methods needed for analysing SAR images. Written by leading experts in the field, and divided into four sections, the book presents the basic principles of radar backscattering from the ocean surface; introduces the recent progresses in SAR remote sensing of dynamic coastal environment and management; discusses the state-of-the-art methods to monitor parameters or phenomena related to the dynamic ocean environment; and deals specifically with new techniques and findings of marine atmospheric boundary layer observations. Advances in SAR Remote Sensing of Oceans is a very comprehensive and up-to-date reference intended for use by graduate students, researchers, practitioners, and R&D engineers working in the vibrant field of oceans, interested to understand how SAR remote sensing can support oceanography research and applications.
Publisher: CRC Press
ISBN: 1351235788
Category : Technology & Engineering
Languages : en
Pages : 294
Book Description
The oceans cover approximately 71% of Earth’s surface, 90% of the biosphere and contains 97% of Earth’s water. Since the first launch of SEASAT satellite in 1978, an increasing number of SAR satellites have or will become available, such as the European Space Agency’s ERS-1/-2, ENVISAT, and Sentinel-1 series; the Canadian RADARSAT-1/-2 and the upcoming RADARSAT Constellation Mission series satellites; the Italian COSMO-SkyMed satellites, the German TERRASAR-X and TANDEM-X, and the Chinese GAOFEN-3 SAR, among others. Recently, European Space Agency has launched a new generation of SAR satellites, Sentinel-1A in 2014 and Sentinel-1B in 2016. These SAR satellites provide researchers with free and open SAR images necessary to carry out their research on the global oceans. The scope of Advances in SAR Remote Sensing of Oceans is to demonstrate the types of information that can be obtained from SAR images of the oceans, and the cutting-edge methods needed for analysing SAR images. Written by leading experts in the field, and divided into four sections, the book presents the basic principles of radar backscattering from the ocean surface; introduces the recent progresses in SAR remote sensing of dynamic coastal environment and management; discusses the state-of-the-art methods to monitor parameters or phenomena related to the dynamic ocean environment; and deals specifically with new techniques and findings of marine atmospheric boundary layer observations. Advances in SAR Remote Sensing of Oceans is a very comprehensive and up-to-date reference intended for use by graduate students, researchers, practitioners, and R&D engineers working in the vibrant field of oceans, interested to understand how SAR remote sensing can support oceanography research and applications.
Collected Reprints
Author:
Publisher:
ISBN:
Category : Marine meteorology
Languages : en
Pages : 380
Book Description
Publisher:
ISBN:
Category : Marine meteorology
Languages : en
Pages : 380
Book Description
ESSA Libraries Holdings in Oceanography and Marine Meteorology, 1710-1967: Keyword (KWIC) index
Author: United States. Environmental Science Services Administration. Scientific Information and Documentation Division
Publisher:
ISBN:
Category : Marine meteorology
Languages : en
Pages : 222
Book Description
Publisher:
ISBN:
Category : Marine meteorology
Languages : en
Pages : 222
Book Description
Marine Forecasting
Author: J.C.J. Nihoul
Publisher: Elsevier
ISBN: 0080870627
Category : Science
Languages : en
Pages : 509
Book Description
Marine Forecasting
Publisher: Elsevier
ISBN: 0080870627
Category : Science
Languages : en
Pages : 509
Book Description
Marine Forecasting