Integration of Coastal Ocean Dynamics Application Radar (CODAR) and Short-Term Predictive System (STPS) Surface Current Estimates Into the Search and Rescue Optimal Planning System (SAROPS) PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Integration of Coastal Ocean Dynamics Application Radar (CODAR) and Short-Term Predictive System (STPS) Surface Current Estimates Into the Search and Rescue Optimal Planning System (SAROPS) PDF full book. Access full book title Integration of Coastal Ocean Dynamics Application Radar (CODAR) and Short-Term Predictive System (STPS) Surface Current Estimates Into the Search and Rescue Optimal Planning System (SAROPS) by J. E. Dick O'Donnell. Download full books in PDF and EPUB format.
Author: J. E. Dick O'Donnell
Publisher:
ISBN:
Category : Radar
Languages : en
Pages :
Get Book Here
Book Description
Author: J. E. Dick O'Donnell
Publisher:
ISBN:
Category : Radar
Languages : en
Pages :
Get Book Here
Book Description
Author: David Ullman
Publisher:
ISBN:
Category : Radar
Languages : en
Pages : 31
Get Book Here
Book Description
Author: D. Driver
Publisher:
ISBN:
Category : Radar
Languages : en
Pages :
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 384
Get Book Here
Book Description
Search and Rescue (SAR) planning and response activities are sometimes handicapped by the lack of environmental information. Accurate and comprehensive wind and current are necessary to determine the likely movement of search objects over time. To address this, the U.S. Coast Guard has deployed a new software tool for SAR planning, the Search and Rescue Optimal Planning System (SAROPS). SAROPS can use environmental information products with spatially-varying currents and winds, for the recent past, the present, and a few days into the future. Previously, the USCG had not evaluated the merits of the available environmental products to determine which were best suited for USCG use, and whether they adequately covered USCG areas of responsibility. This report provides a snapshot of environmental information products available at the time of the survey and their characteristics. The study team identified 103 products for further evaluation. The evaluation methodology was based on four areas of product attributes. Recommendations for product use in SAROPS are provided in this report. Summaries describing the nature and quality of each product, and the product coverage for each Coast Guard district, are contained in the appendices.
Author:
Publisher:
ISBN:
Category : Ocean currents
Languages : en
Pages : 167
Get Book Here
Book Description
The Coast Guard uses Computer Aided Search Planning (CASP) tools to support search and rescue mission planning. CASP target drift algorithms require estimates of the search area ocean currents. Global sea current databases provide this information, however, the data resolution is poor and the data do not always reflect real time, on-scene conditions. Self Locating Datum Marker Buoys (SLDMB) provide a source of improved sea current data, but the data must be processed into a velocity field format that CASP can use. This SBIR Phase research developed and tested statistical techniques known as objective analysis (OA) to compute the ocean current velocity field from SLDMB buoy data. The following research was completed. OA algorithms were developed, that combine sources of ocean current data distributed irregularly in space and time, to produce an optimal velocity field. A computer program, Ocean Prediction System (OPS), was developed which decodes SLDMB data and calculates the velocity field. An OPS Development Test was conducted in the vicinity of NOAA buoy 44011 in the First Coast Guard District. Objective analysis techniques successfully estimated ocean surface currents using SLDMB data. OPS algorithms decoded SLDMB transmissions, processed the data, and provided an automated approach to compute ocean current velocity fields from buoy data. Potential applications of this research are in support of Coast Guard Search and Rescue, Ice Patrol and Environmental Protection missions.
Author: T. Engin Tuncer
Publisher: Academic Press
ISBN: 0080923070
Category : Technology & Engineering
Languages : en
Pages : 451
Get Book Here
Book Description
Classical and Modern Direction of Arrival Estimation contains both theory and practice of direction finding by the leading researchers in the field. This unique blend of techniques used in commercial DF systems and state-of-the art super-resolution methods is a valuable source of information for both practicing engineers and researchers. Key topics covered are: Classical methods of direction finding Practical DF methods used in commercial systems Calibration in antenna arrays Array mapping, fast algorithms and wideband processing Spatial time-frequency distributions for DOA estimation DOA estimation in threshold region Higher order statistics for DOA estimation Localization in sensor networks and direct position estimation Brings together in one book classical and modern DOA techniques, showing the connections between them Contains contributions from the leading people in the field Gives a concise and easy- to- read introduction to the classical techniques Evaluates the strengths and weaknesses of key super-resolution techniques Includes applications to sensor networks
Author: Aike Beckmann
Publisher: World Scientific
ISBN: 1848168241
Category : Science
Languages : en
Pages : 342
Get Book Here
Book Description
This book offers a comprehensive overview of the models and methods employed in the rapidly advancing field of numerical ocean circulation modeling. For those new to the field, concise reviews of the equations of oceanic motion, sub-grid-scale parameterization, and numerical approximation techniques are presented and four specific numerical models, chosen to span the range of current practice, are described in detail. For more advanced users, a suite of model test problems is developed to illustrate the differences among models, and to serve as a first stage in the quantitative evaluation of future algorithms. The extensive list of references makes this book a valuable text for both graduate students and postdoctoral researchers in the marine sciences and in related fields such as meteorology, and climate and coupled biogeochemical modeling.
Author: Paolo Giannetti
Publisher:
ISBN:
Category : Ocean currents
Languages : en
Pages : 88
Get Book Here
Book Description
Author: Randall J. LeVeque
Publisher: SIAM
ISBN: 9780898717839
Category : Mathematics
Languages : en
Pages : 356
Get Book Here
Book Description
This book introduces finite difference methods for both ordinary differential equations (ODEs) and partial differential equations (PDEs) and discusses the similarities and differences between algorithm design and stability analysis for different types of equations. A unified view of stability theory for ODEs and PDEs is presented, and the interplay between ODE and PDE analysis is stressed. The text emphasizes standard classical methods, but several newer approaches also are introduced and are described in the context of simple motivating examples.
Author: Ian S. Robinson
Publisher: Springer Science & Business Media
ISBN: 3540683224
Category : Science
Languages : en
Pages : 678
Get Book Here
Book Description
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.
