Download or read book A Compilation of Moored Current Meter Data from the North Pacific The Zonal Experiment 1983 1985 Volume 41 written by and published by . This book was released on 1987 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summaries of long-term current, temperature and pressure measurements from moored instruments in the western Pacific Ocean (ranging from 152 W to 165 E longitude and 31 N to 41 N latitude) are presented. There were two consecutive settings of instruments, referred to as Zonal I and Zonal II, each spanning a one-year interval. There were, for the first time, 2 two-year mooring deployment, which were successful. Tables, plots and statistics include filtered and unfiltered data, as well as merged and single setting data. The objective of the experiment was to define the basic properties of the low frequency variability in the mid-latitude North Pacific.
Download or read book A Compilation of Moored Current Meter Data from the North Pacific written by Ellen Levy and published by . This book was released on 1987 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summaries of long-term current, temperature and pressure measurements from moored instruments in the western Pacific Ocean (ranging from 152 W to 165 E longitude and 31 N to 41 N latitude) are presented. There were two consecutive settings of instruments, referred to as Zonal I and Zonal II, each spanning a one-year interval. There were, for the first time, 2 two-year mooring deployment, which were successful. Tables, plots and statistics include filtered and unfiltered data, as well as merged and single setting data. The objective of the experiment was to define the basic properties of the low frequency variability in the mid-latitude North Pacific.
Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1987 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Workshop Report of WOCE SVP Planning Committee and TOGA Pan Pacific Surface Current Study 25 and 26 April 1988 Miami Florida written by WOCE/SVP Planning Committee. Meeting and published by . This book was released on 1988 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Physical Oceanography written by and published by . This book was released on 1988 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Computer Program for Calculating Frequencies and Modal Structure of Free Coastal trapped Waves written by John L. Wilkin and published by . This book was released on 1987 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: A listing and full documentation is presented for a FORTRAN computer program which computes the dispersion curves and across-shelf modal structures of free coastal-trapped waves in a coastal channel. The three velocity components, mass transport streamfunction, and density and pressure perturbation fields are .computed. The solution procedure used (horizontal finite differences on a staggered grid and an expansion in the vertical in terms of modified Chebyshev polynomials) makes the solution compatible (without interpolation) with the numerical scheme employed in the Haidvogel et al. (1988) primitive equation ocean circulation model.
Download or read book Government Reports Annual Index written by and published by . This book was released on 1987 with total page 1448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Compilation of Moored Current Meter Data from the Western North Pacific Volume 31 1980 1982 written by and published by . This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summaries of long-term current, temperature and pressure measurements from moored instruments in the western Pacific Ocean (along 152 deg E, between 28 deg N and 41 deg N) are presented. Tables, plots and statistics are presented for filtered and unfiltered time series. There were two consecutive settings of instruments, referred to as WesPac I and II, each spanning a one year interval (nominal). The objective of the experiment was to motivate exploratory descriptions of the low frequency variability in the western North Pacific.
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1987 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exact Reconstruction of Ocean Bottom Velocity Profiles from Monochromatic Scattering Data written by André A. Merab and published by . This book was released on 1988 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents the theoretical and computational underpinnings of a novel approach to the determination of the acoustic parameters of the ocean bottom using a monochromatic source. The problem is shown to be equivalent to that of the reconstruction of the potential in a Schrodinger equation from the knowledge of the plane-wave reflection coefficient as a function of vertical wavenumber, r(kz) for all real positive k z. First, the reflection coefficient is shown to decay asymptotically at least as fast as (1/kz2) for large kz and is therefore inteqrable. The Gelfand-Levitan inversion procedure is extended to include the case of basement velocity higher than the velocity of sound in water. The neglect of bound states is shown to be justified in both clayey silt and silty clay at the 220 Hz frequency of operation. Three methods for the numerical solution of the integral equation are investigated. The first one is an "Improved Born approximation" wherein the solution is given as a series expansion the first term of which is the Born approximation while the second term represents a substantial and yet easy to implement improvement over Born. The two other methods are based on a discretization of the Gelfand-Levitan integral equation, and both avoid a matrix inversion: one by employing a recursive procedure, and the other by coupling the Gelfand-Levitan equation with a partial differential equation. Bounds are obtained on errors in the solution due either to discretization or to data inaccuracy. These methods are tested on synthetic data obtained from known geoacoustic models of the ocean bottom. Results are found to be very accurate particularly at the top of the sediment layer with resolution of less than the wavelength of the acoustic source in the water. Several effects are investigated, such as sampling, attenuation, and noise. Also examined is the gradual restriction of the reflection coefficient to a finite range of vertical wave numbers and the consequent progressive deterioration of the reconstruction. The analysis shows how to reconstruct velocity profiles in the presence of density variation when the experiment is conducted at two frequencies. Our results provide a good understanding of the issues involved in conducting a monochromatic deep ocean bottom experiment and constitute a promising technique for processing the experimental data when it becomes available.
Download or read book A Compilation of Moored Current Meter Data from the Region of the North Pacific Boundary Current Volume 33 written by and published by . This book was released on 1984 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: An array of 15 current meters was set in the Northern Pacific from June 1981 to July 1982. It was located along 175 W from 51 N to 46 N, and instruments were set at 2000 m and deeper. The objective was to explore the northern boundary current system of the North Pacific. Current and temperature measures were made. The data are presented graphically as time series, histograms, scatter plots, progressive vector diagrams and spectral plots. Tables of statistics of temperature and velocity are also shown.
Download or read book A Compilation of Moored Current Meter Data from the Region of the North Pacific Boundary Current written by Ann Spencer and published by . This book was released on 1984 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: An array of 15 current meters was set in the Northern Pacific from June 1981 to July 1982. It was located along 175 W from 51 N to 46 N, and instruments were set at 2000 m and deeper. The objective was to explore the northern boundary current system of the North Pacific. Current and temperature measures were made. The data are presented graphically as time series, histograms, scatter plots, progressive vector diagrams and spectral plots. Tables of statistics of temperature and velocity are also shown.
Download or read book A Compilation of Moored Current Meter Data from the Western North Pacific written by Ellen Levy and published by . This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summaries of long-term current, temperature and pressure measurements from moored instruments in the western Pacific Ocean (along 152 deg E, between 28 deg N and 41 deg N) are presented. Tables, plots and statistics are presented for filtered and unfiltered time series. There were two consecutive settings of instruments, referred to as WesPac I and II, each spanning a one year interval (nominal). The objective of the experiment was to motivate exploratory descriptions of the low frequency variability in the western North Pacific.
Download or read book Government Reports Annual Index Corporate author written by and published by . This book was released on 1987 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book From the North Pacific written by Woods Hole Oceanographic Institution and published by . This book was released on 1987 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Compilation of Moored Current Meter Data written by Ann Spencer and published by . This book was released on 1984 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index Keyword A L written by and published by . This book was released on 1987 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:
