GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Oceanography--Observations--Data processing. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (654 pages)
    Edition: 2nd ed.
    ISBN: 9780080477008
    Language: English
    Note: Cover -- Contents -- Preface -- Acknowledgments -- Data Acquisition and Recording -- Introduction -- Basic Sampling Requirements -- Sampling Interval -- Sampling Duration -- Sampling Accuracy -- Burst Sampling Versus Continuous Sampling -- Regularly Versus Irregularly Sampled Data -- Independent Realizations -- Temperature -- Mercury Thermometers -- The Mechanical Bathythermograph (MBT) -- Resistance Thermometers (Expendable Bathythermograph: XBT) -- Salinity/Conductivity-Temperature-Depth Profilers -- Dynamic Response of Temperature Sensors -- Response Times of CTD Systems -- Temperature Calibration of STD/CTD Profilers -- Sea Surface Temperature -- Ship Measurements -- Satellite-Sensed Sea Surface Temperature (Radiation Temperature) -- The Modern Digital Thermometer -- Potential Temperature and Density -- Salinity -- Salinity and Electrical Conductivity -- A Comparison of Two Modern CTDs -- The Practical Salinity Scale -- Nonconductive Methods -- Depth of Pressure -- Hydrostatic Pressure -- Free-Fall Velocity -- Echo Sounding -- Height above the Bottom -- Other Depth Sounding Methods -- Laser Induced Detection and Ranging (LIDAR) -- Synthetic Aperture Radar (SAR) -- Satellite Altimetry -- Sea-Level Measurement -- Specifics of Sea-Level Variability -- Tide and Pressure Gauges -- Satellite Altimetry -- Inverted Echo Sounder (IES) -- Wave Height and Direction -- Eulerian Currents -- Early Current Meter Technology -- Rotor-Type Current Meters -- The RCM Series of Current Meters -- The Vector Averaging Current Meter (VACM) -- Problems with the Savonious Rotor -- Vector Measuring Current Meter (VMCM) -- Nonmechanical Current Meters -- Acoustic Current Meters (ACM) -- Electromagnetic Current Meters (ECM) -- Profiling Acoustic Doppler Current Meters (ADCM) -- Acoustic Backscatter -- Comparisons of Current Meters -- Electromagnetic Methods. , Other Methods of Current Measurement -- Mooring Logistics -- Acoustic Releases -- Lagrangian Current Measurements -- Drift Cards and Bottles -- Modern Drifters -- Processing Satellite-Tracked Drifter Data -- Drifter Response -- Other Types of Surface Drifters -- Subsurface Floats -- Surface Displacements in Satellite Imagery -- Wind -- Precipitation -- Chemical Tracers -- Conventional Tracers -- Temperature and Salinity -- Dissolved Oxygen -- Nutrients -- Silicate -- Light Attenuation and Scattering -- Oxygen Isotope: Gamma18O -- Helium-3 -- Helium/Heat Ratio -- Transient Chemical Tracers -- Tritium -- Radiocarbon -- Chlorofluorocarbons -- Radon-222 -- Sulfur Hexafluoride -- Strontium-90 -- Data Processing and Presentation -- Introduction -- Calibration -- Interpolation -- Data Presentation -- Introduction -- Vertical Profiles -- Vertical Sections -- Horizontal Maps -- Map Projections -- Characteristic or Property Versus Property Diagrams -- Time-Series Presentation -- Histograms -- New Directions in Graphical Presentation -- Statistical Methods and Error Handling -- Introduction -- Sample Distributions -- Probability -- Cumulative Probability Functions -- Moments and Expected Values -- Unbiased Estimators and Moments -- Moment Generating Functions -- Common Probability Density Functions -- Central Limit Theorem -- Estimation -- Confidence Intervals -- Confidence Interval for mu (Sigma known) -- Confidence Interval for Mu (Sigma Unknown) -- Confidence Interval for Sigma2 -- Goodness-of-Fit Test -- Selecting the Sample Size -- Confidence Intervals for Altimeter Bias Estimates -- Estimation Methods -- Minimum Variance Unbiased Estimation -- Method of Moments -- Maximum Likelihood -- Linear Estimation (Regression) -- Method of Least Squares -- Standard Error of the Estimate -- Multivariate Regression -- A Computational Example of Matrix Regression. , Polynomial Curve Fitting with Least Squares -- Relationship between Least-Squares and Maximum Likelihood -- Relationship between Regression and Correlation -- The Effects of Random Errors on Correlation -- The Maximum Likelihood Correlation Estimator -- Correlation and Regression: Cause and Effect -- Hypothesis Testing -- Significance Levels and Confidence Intervals for Correlation -- Analysis of Variance and the F-Distribution -- Effective Degrees of Freedom -- Trend Estimates and the Integral Time Scale -- Editing and Despiking Techniques: The Nature of Errors -- Identifying and Removing Errors -- Propagation of Error -- Dealing with Numbers: The Statistics of Roundoff -- Gauss-Markov Theorem -- Interpolation: Filling the Data Gaps -- Equally and Unequally Spaced Data -- Interpolation Methods -- Linear Interpolation -- Polynomial Interpolation -- Lagrange's Method -- Spline Interpolation -- Interpolating Gappy Records: Practical Examples -- Interpolating Gappy Records for Time-Series Analysis -- Interpolating Satellite-Tracked Positional Data -- Interpolation Records from Nearby Stations -- Covariance and the Covariance Matrix -- Covariance and Structure Functions -- A Computational Example -- Multivariate Distributions -- The Bootstrap and Jackknife Methods -- Bootstrap Method -- Jackknife Method -- The Spatial Analyses of Data Fields -- Traditional Block and Bulk Averaging -- Objective Analysis -- Objective Mapping: Examples -- Empirical Orthogonal Functions -- Principal Axes of a Single Vector Time Series (Scatter Plot) -- EOF Computation using the Scatter Matrix Method -- EOF Computation using Singular Value Decomposition -- An Example: Deep Currents Near a Mid-Ocean Ridge -- Interpretation of EOFs -- Variations on Conventional EOF Analysis -- Normal Mode Analysis -- Vertical Normal Modes -- An Example: Normal Modes of Semidiurnal Frequency. , Coastal-Trapped Waves (CTWs) -- Inverse Methods -- General Inverse Theory -- Inverse Theory and Absolute Currents -- The Beta Spiral Method -- Wunsch's Method -- The IWEX Internal Wave Problem -- Summary of Inverse Methods -- Time-Series Analysis Methods -- Basic Concepts -- Stochastic Processes and Stationarity -- Correlation Functions -- Fourier Analysis -- Mathematical Formulation -- Discrete Time Series -- A Computational Example -- Fourier Analysis for Specified Frequencies -- The Fast Fourier Transform -- Harmonic Analysis -- A Least-Squares Method -- A Computational Example -- Harmonic Analysis of Tides -- Choice of Constituents -- A Computational Example for Tides -- Complex Demodulation -- Spectral Analysis -- Spectra of Deterministic and Stochastic Processes -- Spectra of Discrete Series -- Conventional Spectral Methods -- The Autocorrelation Method -- The Periodogram Method -- The Power Spectral Density for Periodic Data -- Variance-Preserving Spectra -- The Chi-Squared Property of Spectral Estimators -- Spectra of Vector Series -- Cartesian Component Rotary Spectra -- Rotary Component Spectra -- Rotary Spectra (Via Cartesian Components) -- Effect of Sampling on Spectral Estimates -- Effect of Finite Record Length -- Aliasing -- Nyquist Frequency Sampling -- Frequency Resolution -- Smoothing Spectral Estimates (Windowing) -- Desired Window Qualities -- Rectangular (Box-Car) and Triangular Windows -- Hanning and Hamming Windows (50% Overlap) -- Kaiser-Bessel Window (75% Overlap) -- Smoothing Spectra in the Frequency Domain -- Band Averaging -- Block Averaging -- Confidence Intervals on Spectra -- Confidence Intervals on a Logarithmic Scale -- Fidelity and Stability -- Zero-Padding and Prewhitening -- Spectral Analysis of Unevenly Spaced Time Series -- General Spectral Bandwidth and Q of the System. , Summary of the Standard Spectral Analysis Approach -- Spectral Analysis (Parametric Methods) -- Some Basic Concepts -- Autoregressive Power Spectral Estimation -- Autoregressive Parameter Estimation -- Order of the Autoregressive Process -- Maximum Entropy Method (MEM) -- An Autoregressive Model of Global Temperatures -- Maximum Likelihood Spectral Estimation -- Cross-Spectral Analysis -- Cross-Correlation Functions -- Cross-Covariance Method -- Fourier Transform Method -- Phase and Cross-Amplitude Functions -- Coincident and Quadrature Spectra -- Relationship of Co- and Quad-Spectra to Cross-Covariance -- Coherence Spectrum (Coherency) -- Confidence Levels -- Frequency Response of a Linear System -- Multi-Input Systems Cross-Spectral Analysis -- Rotary Cross-Spectral Analysis -- Rotary Analysis for a Pair of Time Series -- Wavelet Analysis -- The Wavelet Transform -- Wavelet Algorithms -- Oceanographic Examples -- The S-Transformation -- The Multiple Filter Technique -- Theoretical Considerations -- Digital Filters -- Introduction -- Basic Concepts -- Ideal Filters -- Bandwidth -- Gibbs' Phenomenon -- Recoloring -- Design of Oceanographic Filters -- Frequency Versus Time Domain Filtering -- Filter Cascades -- Running-Mean Filters -- Godin-Type Filters -- Lanczos-Window Cosine Filters -- Cosine Filters -- The Lanczos Window -- Practical Filter Design -- The Hanning (Von Hann) Window -- Butterworth Filters -- High-Pass and Band-Pass Filters -- Digital Formulation -- Tangent Versus Sine Filters -- Filter Design -- Filter Coefficients -- Frequency-Domain (Transform) Filtering -- Truncation Effects -- Fractals -- The Scaling Exponent Method -- The Yardstick Method -- Box Counting Method -- Correlation Dimension -- Dimensions of Multifractal Functions -- Predictability -- Appendices -- Units in Physical Oceanography -- Glossary of Statistical Terminology. , Means, Variances and Moment-Generating Functions for Some Common Continuous Variables.
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Book
    Book
    Amsterdam [u.a.] : Elsevier
    Keywords: Meereskunde ; Meerwasser ; Physikalische Eigenschaft ; Meeresströmung ; Messung ; Datenauswertung ; Meereskunde ; Meerwasser ; Physikalische Eigenschaft ; Statistik ; Räumliche Verteilung ; Zeitreihenanalyse
    Type of Medium: Book
    Pages: XI, 716 S. , Ill., graph. Darst.
    Edition: 3. ed.
    ISBN: 9780123877826
    RVK:
    Language: English
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Online Resource
    Online Resource
    Amsterdam : Elsevier Science & Technology
    Keywords: Oceanography ; Oceanography ; Observations ; Data processing ; Oceanography ; Research ; Data processing ; Oceanography ; Electronic books
    Description / Table of Contents: Data Analysis Methods in Physical Oceanography, Third Edition is a practical reference to established and modern data analysis techniques in earth and ocean sciences. Its five major sections address data acquisition and recording, data processing and presentation, statistical methods and error handling, analysis of spatial data fields, and time series analysis methods. The revised Third Edition updates the instrumentation used to collect and analyze physical oceanic data and adds new techniques including Kalman Filtering. Additionally, the sections covering spectral, wavelet, and harmonic analysis techniques are completely revised since these techniques have attracted significant attention over the past decade as more accurate and efficient data gathering and analysis methods. Completely updated and revised to reflect new filtering techniques and major updating of the instrumentation used to collect and analyze data Co-authored by scientists from academe and industry, both of whom have more than 30 years of experience in oceanographic research and field work Significant revision of sections covering spectral, wavelet, and harmonic analysis techniques Examples address typical data analysis problems yet provide the reader with formulaic "recipes for working with their own data Significant expansion to 350 figures, illustrations, diagrams and photos.
    Type of Medium: Online Resource
    Pages: 1 online resource (729 pages)
    Edition: 3rd ed.
    ISBN: 9780123877833
    DDC: 551.460285
    Language: English
    Note: Description based on publisher supplied metadata and other sources
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    Book
    Book
    Amsterdam [u.a.] : Elsevier
    Keywords: Oceanography Observations ; Data processing ; Oceanography Research ; Data processing ; Meereskunde ; Meerwasser ; Physikalische Eigenschaft ; Meeresströmung ; Messung ; Datenauswertung ; Meereskunde ; Meerwasser ; Physikalische Eigenschaft ; Statistik ; Räumliche Verteilung ; Zeitreihenanalyse
    Type of Medium: Book
    Pages: XVI, 638 S. , Ill., graph. Darst. , 25 cm
    Edition: 2. and rev. ed
    ISBN: 0444507574 , 0444507566
    DDC: 551.46
    Language: English
    Note: Includes bibliographical references and index
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    Keywords: Oceanography ; Einführung ; Lehrbuch ; Meereskunde ; Meereskunde
    Type of Medium: Book
    Pages: VIII, 555 S., [30] Bl. , Ill., graph. Darst., Kt. , 24 cm
    Edition: 6. ed.
    ISBN: 9780750645522 , 0750645520
    DDC: 551.46
    RVK:
    RVK:
    RVK:
    RVK:
    Language: English
    Note: Previous ed.: Oxford: Pergamon, 1990
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    Publication Date: 2017-04-04
    Description: Remote sensing sensors for detecting urban damage and other surface changes due to earthquakes is gaining increasing interest. To this aim optical images can represent useful tools for this application thanks their very high ground geometric resolution, especially when more frequent revisit times will be feasible with the implementation of new missions and future possible constellations of satellites. Sub-meter resolution images at visible frequencies are able to provide information at the scale of a single building. This kind of information is extremely important if provided with sufficient timeliness to rescue teams. In this work, the earthquake that hit the ancient city of Bam, Iran, on December 26th, 2003 has been investigated. The urban area was very close to the epicenter of the seism which caused strong damage to the urban structures. Pre- and post-earthquake Quickbird panchromatic images have been used to show the capability of this data to map damage at building scale by means of segmentation approach based on the application of morphological operators. A validation process has been performed by comparing the map of damage levels at single building scale with a detailed ground-based damage map provided by in situ survey.
    Description: Published
    Description: Boston, Massachusetts, USA
    Description: 1.10. TTC - Telerilevamento
    Description: reserved
    Keywords: very high hesolution ; classification ; damage detection ; earthquake ; 04. Solid Earth::04.06. Seismology::04.06.10. Instruments and techniques
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    Publication Date: 2017-04-04
    Description: In this paper, we investigate the performance of pulse-coupled neural networks (PCNNs) to detect the damage caused by an earthquake. PCNN is an unsupervised model in the sense that it does not need to be trained, which makes it an operational tool during crisis events when it is crucial to produce damage maps as soon as the post-event images are available. The damage map resulting from PCNN was validated at a block scale of 120x120m using ground truth obtained by a combination of ground survey and visual inspection of the before- and after-event images. The comparison showed agreement between the change measured by PCNN on block scale and the damage occurred.
    Description: Published
    Description: Honolulu, Hawaii, USA
    Description: 1.10. TTC - Telerilevamento
    Description: reserved
    Keywords: neural networks ; damage detection
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...