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Comparison of outputs for variable combinations used in cluster analysis on polarmetric imagery [[electronic resource] /] / by Melinda Petre
| Comparison of outputs for variable combinations used in cluster analysis on polarmetric imagery [[electronic resource] /] / by Melinda Petre |
| Autore | Petre Melinda |
| Pubbl/distr/stampa | Adelphi, Md. : , : Army Research Laboratory, , [2008] |
| Descrizione fisica | iv, 14 pages : digital, PDF file |
| Collana | ARL-TR |
| Soggetto topico | Polarimetric remote sensing |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910698177403321 |
Petre Melinda
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| Adelphi, Md. : , : Army Research Laboratory, , [2008] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Comparison of the inversion periods for mid-wave IR (MidIR) and long-wave IR (LWIR) polarimetric and conventional thermal imagery [[electronic resource] /] / M. Felton ... [and others]
| Comparison of the inversion periods for mid-wave IR (MidIR) and long-wave IR (LWIR) polarimetric and conventional thermal imagery [[electronic resource] /] / M. Felton ... [and others] |
| Pubbl/distr/stampa | Adelphi, Md. : , : Army Research Laboratory, , [2010] |
| Descrizione fisica | 1 online resource (vi, 18 pages) : color illustrations |
| Altri autori (Persone) | FeltonMelvin A |
| Collana | ARL-TR |
| Soggetto topico |
Night vision devices - Evaluation
Infrared imaging Polarimetric remote sensing |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Comparison of the inversion periods for mid-wave IR |
| Record Nr. | UNINA-9910701101203321 |
| Adelphi, Md. : , : Army Research Laboratory, , [2010] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Comparison of the inversion periods for polarimetric and conventional long-wave IR (LWIR) imagery [[electronic resource] /] / M. Felton ... [and others]
| Comparison of the inversion periods for polarimetric and conventional long-wave IR (LWIR) imagery [[electronic resource] /] / M. Felton ... [and others] |
| Pubbl/distr/stampa | Adelphi, Md. : , : Army Research Laboratory, , [2009] |
| Descrizione fisica | 1 online resource (vi, 20 pages) : color illustrations |
| Altri autori (Persone) | FeltonM |
| Collana | ARL-TR |
| Soggetto topico |
Night vision devices - Evaluation
Infrared imaging Polarimetric remote sensing |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Comparison of the inversion periods for polarimetric and conventional long-wave IR |
| Record Nr. | UNINA-9910699127503321 |
| Adelphi, Md. : , : Army Research Laboratory, , [2009] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Polarimetric microwave imaging / / Ruliang Yang [and five others]
| Polarimetric microwave imaging / / Ruliang Yang [and five others] |
| Autore | Yang Ruliang |
| Pubbl/distr/stampa | Gateway East, Singapore : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (611 pages) |
| Disciplina | 621.3678 |
| Soggetto topico | Polarimetric remote sensing |
| ISBN | 981-15-8897-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Foreword -- Preface -- Brief Introduction -- Contents -- About the Authors -- Acronyms -- 1 Introduction -- 1.1 Polarization Synthetic Aperture Radar System -- 1.1.1 Development of Polarization SAR System [1, 2] -- 1.1.2 Polarization SAR Hierarchy and Operating Architecture [37, 16] -- 1.1.3 Polarization Synthetic Aperture Radar Interferometry (PolInSAR) [58] -- 1.1.4 Compact Polarization SAR [74, 75] -- 1.1.5 Polarization SAR Calibration Technology [82, 83] -- 1.2 Polarization SAR Data Processing -- 1.2.1 Statistical Properties Analysis of Polarization SAR Image -- 1.2.2 Polarization SAR Image Speckle Suppression -- 1.2.3 Polarization SAR Image Enhancement -- 1.2.4 Polarization SAR Target Decomposition -- 1.2.5 Polarization SAR Target Detection -- 1.2.6 Polarization SAR Image Classification -- 1.3 Applications of Polarization SAR -- 1.3.1 Surface Parameter Inversion of Polarization SAR Data -- 1.3.2 Information Processing of Polarization Interference SAR -- 1.3.3 Information Processing of Compact Polarization SAR and Compact Polarization SAR Interferometry -- 1.3.4 Effect of Terrain Azimuth Slope on Polarization SAR -- 1.4 Book Content Arrangement -- References -- 2 Theoretical Basics of Polarization Synthetic Aperture Radar -- 2.1 Theory of Electromagnetic Wave -- 2.1.1 The Characteristics of Electromagnetic Wave and Maxwell Equations -- 2.1.2 The Electromagnetic Wave Propagation -- 2.2 Polarization Characteristics and Representations of Electromagnetic Waves [3, 4] -- 2.2.1 Polarization Ellipse -- 2.2.2 Jones Vector and Polarization Ratio -- 2.2.3 Stokes Vector and Poincare Sphere -- 2.3 Representations of Partially Polarized Electromagnetic Waves -- 2.4 Transmitting and Receiving of Electromagnetic Wave and Antenna [3, 4] -- 2.4.1 Transmitting of Electromagnetic Wave -- 2.4.2 Receiving of Fully Polarization Electromagnetic Wave.
2.4.3 Receiving of Partially Polarization Wave -- 2.4.4 Polarization Matching of Antenna -- 2.5 Representations of Polarization Scattering Characteristics [4, 5] -- 2.5.1 FSA-BSA Convention -- 2.5.2 Representation of Coherently Scattering Targets-Scattering Matrix -- 2.5.3 Representation of Depolarization Target -- 2.6 Polarization Basis Transformation [6, 7] -- 2.7 Polarization Synthesis and Polarization Signatures [8-10] -- 2.7.1 Polarization Synthesis and Polarization Signatures -- 2.7.2 Scattering Model and Polarization Signatures -- 2.8 Conclusion -- References -- 3 Polarimetric Synthetic Aperture Radar -- 3.1 The Principle of Synthetic Aperture Radar -- 3.2 Polarization Hierarchy of Polarimetric Synthetic Aperture Radar -- 3.3 The System Parameters of Polarization Synthetic Aperture Radar -- 3.3.1 The Technical Parameters of Polarization Synthetic Aperture Radar -- 3.3.2 The Polarization Characteristic Parameters -- 3.4 The Operating Architectures of Polarization Synthetic Aperture Radar -- 3.4.1 The Time-Division Multiplexing Pulses -- 3.4.2 The Frequency-Division Multiplexing Pulses -- 3.4.3 The Code-Division Multiplexing Pulses -- 3.4.4 The Space-Division Twin-Bursts in Azimuth -- 3.4.5 Compact Polarimetry Synthetic Aperture Radar -- 3.4.6 Conclusion -- References -- 4 Polarimetric Interferometric Synthetic Aperture Radar -- 4.1 Overview -- 4.2 Basic Principles of Polarimetric Interferometric SAR -- 4.2.1 Basic Principles of Interferometric SAR Measurement -- 4.2.2 Decoherence Effect of Interferometric SAR Measurement -- 4.2.3 Interferometric SAR Measurement Error Analysis -- 4.2.4 Interferometric SAR Data Processing Flow -- 4.3 Scalar Interference and Vector Interference -- 4.4 The Theory of Polarization Interference Coherence Optimization -- 4.4.1 Amplitude Coherent Optimal Algorithm -- 4.4.2 Phase Coherent Optimal Algorithm. 4.5 Coherent Scattering Decomposition -- 4.6 Coherent Region Theory of Polarization Interference SAR -- 4.6.1 Coherent Region Theory -- 4.6.2 Coherent Region Shape Parameter Extraction -- 4.7 Summary -- References -- 5 Compact Polarimetry SAR and Compact Polarimetric SAR Interferometry -- 5.1 Overview -- 5.2 Compact Polarimetric SAR Modes -- 5.3 Reconstruction of Full Polarimetric Data from Compact Polarimetric Data -- 5.3.1 Effect of Symmetry Properties of Geophysical Media -- 5.3.2 Reconstruction of FP Data Using Reflection Symmetry Properties -- 5.3.3 Reconstruction of FP Data from /4 Mode CP Data -- 5.3.4 Reconstruction of FP Data from DCP Mode CP Data -- 5.3.5 Reconstruction of FP Data from CTLR Mode CP Data -- 5.3.6 Experiments and Result Analysis -- 5.4 Analysis of the Classification of Compact PolSAR -- 5.4.1 The Classification Scheme of Compact PolSAR -- 5.4.2 Experiment Results and Analysis -- 5.5 Compact Polarimetric SAR Interferometry -- 5.6 Reconstruction of Quad PolInSAR Covariance Matrix from Compact PolInSAR Data -- 5.6.1 Reconstruction from /4 Mode Compact POLInSAR Covariance Matrix -- 5.6.2 Reconstruction from DCP Mode Compact POLInSAR Covariance Matrix -- 5.6.3 Reconstruction from CTLR Mode Compact POLInSAR Covariance Matrix -- 5.6.4 Experiment Results and Analysis -- 5.7 Coherence Optimization of Compact PolInSAR Data -- 5.7.1 Amplitude Coherence Optimization of Compact PolInSAR -- 5.7.2 Phase Coherence Optimization of Compact PolInSAR -- 5.7.3 Experiment Results and Analysis -- References -- 6 Polarization Calibration Technology for Polarimetric Synthetic Aperture Radar -- 6.1 Synthetic Aperture Radar Calibration Technology -- 6.1.1 Error Sources for Synthetic Aperture Radar Systems [1] -- 6.1.2 Related Concepts of SAR Calibration Technology [1] -- 6.1.3 Calibration Model of Synthetic Aperture Radar System. 6.1.4 Internal Calibration of Synthetic Aperture Radar Systems -- 6.1.5 External Calibration of Synthetic Aperture Radar Systems [1] -- 6.2 Multi-polarization Synthetic Aperture Radar Calibration Technology -- 6.2.1 Polarization Synthetic Aperture Radar System Calibration Model -- 6.2.2 Basic Method for Calibration of Polarimetric Synthetic Aperture Radar System -- 6.3 Internal Calibration of Polarimetric Synthetic Aperture Radar Systems -- 6.3.1 Analysis of Internal Calibration Path in Polarimetric Synthetic Aperture Radar System -- 6.3.2 Crosstalk Analysis of a Polarimetric Synthetic Aperture Radar System -- 6.3.3 Calibration of Channel Crosstalk and Unbalance in a Polarimetric Synthetic Aperture Radar System -- 6.4 External Calibration Algorithm for Polarimetric Synthetic Aperture Radar System -- 6.4.1 Calibration Algorithm for Mixed Point Targets and Distributed Targets-van Zyl Algorithm -- 6.4.2 Uniform Algorithm for Polarization Data Phase and Crosstalk Calibration-Quegan Calibration Method -- 6.4.3 Distribution Target Calibration Algorithm-Sarabandi Algorithm -- 6.4.4 Polarimetric Synthetic Aperture Radar Posteriori Calibration Method -- 6.4.5 Point Target Calibration Algorithm-Whitt Algorithm -- 6.4.6 JPL Polarization Calibration Method -- 6.5 Applicable Conditions and Accuracy Analysis of Polarimetric Synthetic Aperture Radar External Calibration Algorithm -- 6.5.1 Applicable Conditions and Accuracy Analysis of Mixed Point Target and Distribution Target Calibration Algorithm -- 6.5.2 Accuracy Analysis of the Distribution Target Calibration Algorithm -- 6.5.3 Accuracy Analysis of Point Target Calibration Algorithm -- 6.6 Summary -- References -- 7 Analysis of Polarimetric Synthetic Aperture Radar Image -- 7.1 Basic Analysis Methods for Polarimetric Synthetic Aperture Radar Image. 7.1.1 Figures of Total Polarization Power (Span) and Basic Polarization Combination -- 7.1.2 Analysis Method Based on Polarization Synthesis -- 7.1.3 Analysis Method Based on Polarization Feature Map -- 7.1.4 Echo Power Ratio Under Different Polarization Combinations -- 7.1.5 Polarization Purity Analysis of Echo -- 7.1.6 Power Fluctuation Coefficient and Partial Polarization Coefficient -- 7.2 Representation Method of Multi-frequency Multi-polarized Synthetic Aperture Radar Image -- 7.2.1 Color Synthesis of Multi-polarized Combined Images -- 7.2.2 Color Synthesis of Multi-band Multi-polarized Synthetic Aperture Radar Images -- 7.3 Correlation Analysis of Multi-polarized Synthetic Aperture Radar Images -- 7.4 Optimal Polarization Analysis of Multi-polarized Synthetic Aperture Radar Data -- 7.4.1 Solution of Target Optimal Polarization -- 7.4.2 Extreme Value Analysis of Target Polarization -- 7.4.3 Dynamic Range Analysis of Target Polarization Degree -- 7.5 Summary -- References -- 8 Statistical Characteristics of Polarimetric SAR -- 8.1 Statistical Analysis of Single-Look SAR Images -- 8.2 Statistical Analysis of Single-Look Polarimetric SAR Data -- 8.2.1 Statistical Characteristics Analysis of Cross-Polarization Terms -- 8.2.2 Statistical Characteristics Analysis of the Co-polarization Term -- 8.3 Statistical Characteristics of Multi-look Polarimetric SAR Images -- 8.3.1 Covariance Matrix of Multi-look Polarimetric SAR Data and Its Statistical Distribution -- 8.3.2 Statistical Distribution of Phase Difference in Multi-look Polarimetric SAR Images -- 8.3.3 Statistical Distribution of Multi-look Polarimetric SAR Image Amplitude Product -- 8.3.4 Joint Probability Distribution of Two-Channel Echo Power in Multi-look Polarimetric SAR -- 8.3.5 Probability Distribution of Two-Channel Echo Power Ratio for Multi-look Polarimetric SAR. 8.3.6 Probability Distribution of Amplitude Ratio for Two-Channel Echo in Multi-look Polarimetric SAR. |
| Record Nr. | UNINA-9910483298603321 |
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Yang Ruliang
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| Gateway East, Singapore : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Remote sensing with polarimetric radar / / Harold Mott
| Remote sensing with polarimetric radar / / Harold Mott |
| Autore | Mott Harold |
| Pubbl/distr/stampa | [Los Alamitos, CA] : , : IEEE Press, , 2007 |
| Descrizione fisica | 1 online resource (327 p.) |
| Disciplina | 621.3678 |
| Soggetto topico |
Radar
Remote sensing Radio waves - Polarization Polarimetric remote sensing |
| ISBN |
1-280-82187-6
9786610821877 0-470-07981-9 0-470-07980-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
PREFACE. -- ACKNOWLEDGMENTS. -- 1. ELECTROMAGNETIC WAVES. -- 1.1. The Time-Invariant Maxwell Equations. -- 1.2. The Electromagnetic Traveling Wave. -- 1.3. Power Density. -- 1.4. The Polarization Ellipse. -- 1.5. Polarization Vector and Polarization Ratio. -- 1.6. Circular Wave Components. -- 1.7. Change of Polarization Basis. -- 1.8. Ellipse Characteristics in Terms of P and Q. -- 1.9. Coherency and Stokes Vectors. -- 1.10. The Poincare Sphere. -- References. -- Problems. -- 2. ANTENNAS. -- 2.1. Elements of the Antenna System. -- 2.2. The Vector Potentials. -- 2.3. Solutions for the Vector Potentials. -- 2.4. Far-Zone Fields. -- 2.5. Radiation Pattern. -- 2.6. Gain and Directivity. -- 2.7. The Receiving Antenna. -- 2.8. Transmission Between Antennas. -- 2.9. Antenna Arrays. -- 2.10. Effective Length of an Antenna. -- 2.11. Reception of Completely Polarized Waves. -- 2.12. Gain, Effective Area, and Radiation Resistance. -- 2.13. Maximum Received Power. -- 2.14. Polarization Efficiency. -- 2.15. The Modified Friis Transmission Equation. -- 2.16. Alignment of Antennas. -- References. -- Problems. -- 3. COHERENTLY SCATTERING TARGETS. -- 3.1. Radar Targets. -- 3.2. The Jones Matrix. -- 3.3. The Sinclair Matrix. -- 3.4. Matrices With Relative Phase. -- 3.5. FSA-BSA Conventions. -- 3.6. Relationship Between Jones and Sinclair Matrices. -- 3.7. Scattering with Circular Wave Components. -- 3.8. Backscattering. -- 3.9. Polarization Ratio of the Scattered Wave. -- 3.10. Change of Polarization Basis: The Scattering Matrix. -- 3.11. Polarizations for Maximum and Minimum Power. -- 3.12. The Polarization Fork. -- 3.13. Nonaligned Coordinate Systems. -- 3.14. Determination of Scattering Parameters. -- References. -- Problems. -- 4. AN INTRODUCTION TO RADAR. -- 4.1. Pulse Radar. -- 4.2. CW Radar. -- 4.3. Directional Properties of Radar Measurements. -- 4.4. Resolution. -- 4.5. Imaging Radar. -- 4.6. The Traditional Radar Equation. -- 4.7. The Polarimetric Radar Equation. -- 4.8. A Polarimetric Radar.
4.9. Noise. -- References. -- Problems. -- 5. SYNTHETIC APERTURE RADAR. -- 5.1. Creating a Terrain Map. -- 5.2. Range Resolution. -- 5.3. Azimuth Resolution. -- 5.4. Geometric Factors. -- 5.5. Polarimetric SAR. -- 5.6. SAR Errors. -- 5.7. Height Measurement. -- 5.8. Polarimetric Interferometry. -- 5.9. Phase Unwrapping. -- References. -- Problems. -- 6. PARTIALLY POLARIZED WAVES. -- 6.1. Representation of the Fields. -- 6.2. Representation of Partially Polarized Waves. -- 6.3. Reception of Partially Polarized Waves. -- References. -- Problems. -- 7. SCATTERING BY DEPOLARIZING TARGETS. -- 7.1. Targets. -- 7.2. Averaging the Sinclair Matrix. -- 7.3. The Kronecker-Product Matrices. -- 7.4. Matrices for a Depolarizing Target: Coherent Measurement. -- 7.5. Incoherently Measured Target Matrices. -- 7.6. Matrix Properties and Relationships. -- 7.7. Modified Matrices. -- 7.8. Names. -- 7.9. Additional Target Information. -- 7.10. Target Covariance and Coherency Matrices. -- 7.11. A Scattering Matrix with Circular Components. -- 7.12. The Graves Power Density Matrix. -- 7.13. Measurement Considerations. -- 7.14. Degree of Polarization and Polarimetric Entropy. -- 7.15. Variance of Power. -- 7.16. Summary of Power Equations and Matrix Relationships. -- References. -- Problems. -- 8. OPTIMAL POLARIZATIONS FOR RADAR. -- 8.1. Antenna Selection Criteria. -- 8.2. Lagrange Multipliers. -- A. COHERENTLY SCATTERING TARGETS. -- 8.3. Maximum Power. -- 8.4. Power Contrast: Backscattering. -- B. DEPOLARIZING TARGETS. -- 8.5. Iterative Procedure for Maximizing Power Contrast. -- 8.6. The Backscattering Covariance Matrix. -- 8.7. The Bistatic Covariance Matrix. -- 8.8. Maximizing Power Contrast by Matrix Decomposition. -- 8.9. Optimization with the Graves Matrix. -- References. -- Problems. -- 9. CLASSIFICATION OF TARGETS. -- A. CLASSIFICATION CONCEPTS. -- 9.1. Representation and Classification of Targets. -- 9.2. Bayes Decision Rule. -- 9.3. The Neyman-Pearson Decision Rule. -- 9.4. Bayes Error Bounds. 9.5. Estimation of Parameters from Data. -- 9.6. Nonparametric Classification. -- B. CLASSIFICATION BY MATRIX DECOMPOSITION. -- 9.7. Coherent Decomposition. -- 9.8. Decomposition of Power-Type Matrices. -- C. REMOVAL OF UNPOLARIZED SCATTERING. -- 9.9. Decomposition of the D Matrix. -- 9.10. Polarized Clutter. -- 9.11. A Similar Decomposition. -- 9.12. Polarimetric Similarity Classification. -- References. -- Problems. -- APPENDIX A. FADING AND SPECKLE. -- Reference. -- APPENDIX B. PROBABILITY AND RANDOM PROCESSES. -- B.1. Probability. -- B.2. Random Variables. -- B.3. Random Vectors. -- B.4. Probability Density Functions in Remote Sensing. -- B.5. Random Processes. -- References. -- APPENDIX C. THE KENNAUGH MATRIX. -- APPENDIX D. BAYES ERROR BOUNDS. -- References. -- INDEX. |
| Record Nr. | UNINA-9910143683103321 |
|
Mott Harold
|
||
| [Los Alamitos, CA] : , : IEEE Press, , 2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Remote sensing with polarimetric radar / / Harold Mott
| Remote sensing with polarimetric radar / / Harold Mott |
| Autore | Mott Harold |
| Pubbl/distr/stampa | [Los Alamitos, CA] : , : IEEE Press, , 2007 |
| Descrizione fisica | 1 online resource (327 p.) |
| Disciplina | 621.3678 |
| Soggetto topico |
Radar
Remote sensing Radio waves - Polarization Polarimetric remote sensing |
| ISBN |
1-280-82187-6
9786610821877 0-470-07981-9 0-470-07980-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
PREFACE. -- ACKNOWLEDGMENTS. -- 1. ELECTROMAGNETIC WAVES. -- 1.1. The Time-Invariant Maxwell Equations. -- 1.2. The Electromagnetic Traveling Wave. -- 1.3. Power Density. -- 1.4. The Polarization Ellipse. -- 1.5. Polarization Vector and Polarization Ratio. -- 1.6. Circular Wave Components. -- 1.7. Change of Polarization Basis. -- 1.8. Ellipse Characteristics in Terms of P and Q. -- 1.9. Coherency and Stokes Vectors. -- 1.10. The Poincare Sphere. -- References. -- Problems. -- 2. ANTENNAS. -- 2.1. Elements of the Antenna System. -- 2.2. The Vector Potentials. -- 2.3. Solutions for the Vector Potentials. -- 2.4. Far-Zone Fields. -- 2.5. Radiation Pattern. -- 2.6. Gain and Directivity. -- 2.7. The Receiving Antenna. -- 2.8. Transmission Between Antennas. -- 2.9. Antenna Arrays. -- 2.10. Effective Length of an Antenna. -- 2.11. Reception of Completely Polarized Waves. -- 2.12. Gain, Effective Area, and Radiation Resistance. -- 2.13. Maximum Received Power. -- 2.14. Polarization Efficiency. -- 2.15. The Modified Friis Transmission Equation. -- 2.16. Alignment of Antennas. -- References. -- Problems. -- 3. COHERENTLY SCATTERING TARGETS. -- 3.1. Radar Targets. -- 3.2. The Jones Matrix. -- 3.3. The Sinclair Matrix. -- 3.4. Matrices With Relative Phase. -- 3.5. FSA-BSA Conventions. -- 3.6. Relationship Between Jones and Sinclair Matrices. -- 3.7. Scattering with Circular Wave Components. -- 3.8. Backscattering. -- 3.9. Polarization Ratio of the Scattered Wave. -- 3.10. Change of Polarization Basis: The Scattering Matrix. -- 3.11. Polarizations for Maximum and Minimum Power. -- 3.12. The Polarization Fork. -- 3.13. Nonaligned Coordinate Systems. -- 3.14. Determination of Scattering Parameters. -- References. -- Problems. -- 4. AN INTRODUCTION TO RADAR. -- 4.1. Pulse Radar. -- 4.2. CW Radar. -- 4.3. Directional Properties of Radar Measurements. -- 4.4. Resolution. -- 4.5. Imaging Radar. -- 4.6. The Traditional Radar Equation. -- 4.7. The Polarimetric Radar Equation. -- 4.8. A Polarimetric Radar.
4.9. Noise. -- References. -- Problems. -- 5. SYNTHETIC APERTURE RADAR. -- 5.1. Creating a Terrain Map. -- 5.2. Range Resolution. -- 5.3. Azimuth Resolution. -- 5.4. Geometric Factors. -- 5.5. Polarimetric SAR. -- 5.6. SAR Errors. -- 5.7. Height Measurement. -- 5.8. Polarimetric Interferometry. -- 5.9. Phase Unwrapping. -- References. -- Problems. -- 6. PARTIALLY POLARIZED WAVES. -- 6.1. Representation of the Fields. -- 6.2. Representation of Partially Polarized Waves. -- 6.3. Reception of Partially Polarized Waves. -- References. -- Problems. -- 7. SCATTERING BY DEPOLARIZING TARGETS. -- 7.1. Targets. -- 7.2. Averaging the Sinclair Matrix. -- 7.3. The Kronecker-Product Matrices. -- 7.4. Matrices for a Depolarizing Target: Coherent Measurement. -- 7.5. Incoherently Measured Target Matrices. -- 7.6. Matrix Properties and Relationships. -- 7.7. Modified Matrices. -- 7.8. Names. -- 7.9. Additional Target Information. -- 7.10. Target Covariance and Coherency Matrices. -- 7.11. A Scattering Matrix with Circular Components. -- 7.12. The Graves Power Density Matrix. -- 7.13. Measurement Considerations. -- 7.14. Degree of Polarization and Polarimetric Entropy. -- 7.15. Variance of Power. -- 7.16. Summary of Power Equations and Matrix Relationships. -- References. -- Problems. -- 8. OPTIMAL POLARIZATIONS FOR RADAR. -- 8.1. Antenna Selection Criteria. -- 8.2. Lagrange Multipliers. -- A. COHERENTLY SCATTERING TARGETS. -- 8.3. Maximum Power. -- 8.4. Power Contrast: Backscattering. -- B. DEPOLARIZING TARGETS. -- 8.5. Iterative Procedure for Maximizing Power Contrast. -- 8.6. The Backscattering Covariance Matrix. -- 8.7. The Bistatic Covariance Matrix. -- 8.8. Maximizing Power Contrast by Matrix Decomposition. -- 8.9. Optimization with the Graves Matrix. -- References. -- Problems. -- 9. CLASSIFICATION OF TARGETS. -- A. CLASSIFICATION CONCEPTS. -- 9.1. Representation and Classification of Targets. -- 9.2. Bayes Decision Rule. -- 9.3. The Neyman-Pearson Decision Rule. -- 9.4. Bayes Error Bounds. 9.5. Estimation of Parameters from Data. -- 9.6. Nonparametric Classification. -- B. CLASSIFICATION BY MATRIX DECOMPOSITION. -- 9.7. Coherent Decomposition. -- 9.8. Decomposition of Power-Type Matrices. -- C. REMOVAL OF UNPOLARIZED SCATTERING. -- 9.9. Decomposition of the D Matrix. -- 9.10. Polarized Clutter. -- 9.11. A Similar Decomposition. -- 9.12. Polarimetric Similarity Classification. -- References. -- Problems. -- APPENDIX A. FADING AND SPECKLE. -- Reference. -- APPENDIX B. PROBABILITY AND RANDOM PROCESSES. -- B.1. Probability. -- B.2. Random Variables. -- B.3. Random Vectors. -- B.4. Probability Density Functions in Remote Sensing. -- B.5. Random Processes. -- References. -- APPENDIX C. THE KENNAUGH MATRIX. -- APPENDIX D. BAYES ERROR BOUNDS. -- References. -- INDEX. |
| Record Nr. | UNISA-996218086803316 |
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Mott Harold
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| [Los Alamitos, CA] : , : IEEE Press, , 2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Spectral and polarimetric imagery collection experiment (SPICE) longwave infrared spectral dataset / / Dalton Rosario, Joao Romano, Christoph Borel-Donohue
| Spectral and polarimetric imagery collection experiment (SPICE) longwave infrared spectral dataset / / Dalton Rosario, Joao Romano, Christoph Borel-Donohue |
| Autore | Rosario Dalton |
| Pubbl/distr/stampa | Adelphi, MD : , : Army Research Laboratory, , September 2014 |
| Descrizione fisica | 1 online resource (v, 39 pages) : color illustrations |
| Collana | ARL-TR |
| Soggetto topico |
Infrared spectroscopy
Polarimetric remote sensing Astrophysical spectropolarimetry |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Spectral and polarimetric imagery collection experiment |
| Record Nr. | UNINA-9910698637003321 |
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Rosario Dalton
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| Adelphi, MD : , : Army Research Laboratory, , September 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Synthetic aperture radar polarimetry [[electronic resource] /] / Jakob van Zyl, Yunjin Kim
| Synthetic aperture radar polarimetry [[electronic resource] /] / Jakob van Zyl, Yunjin Kim |
| Autore | Van Zyl Jakob <1967-> |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley, 2011 |
| Descrizione fisica | 1 online resource (334 p.) |
| Disciplina | 621.3848/5 |
| Altri autori (Persone) | KimYun-jin |
| Collana | JPL space science and technology series |
| Soggetto topico |
Synthetic aperture radar
Polarimetric remote sensing |
| ISBN |
1-282-24257-1
9786613813695 1-118-11609-7 1-118-11610-0 1-118-11607-0 |
| Classificazione | TEC036000 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
SYNTHETIC APERTURERADAR POLARIMETRY; CONTENTS; NOTE FROM THE SERIES EDITOR; FOREWORD; PREFACE; ACKNOWLEDGMENTS; AUTHORS; 1 SYNTHETIC APERTURE RADAR (SAR) IMAGING BASICS; 1.1 Basic Principles of Radar Imaging; 1.2 Radar Resolution; 1.3 Radar Equation; 1.4 Real Aperture Radar; 1.5 Synthetic Aperture Radar; 1.6 Radar Image Artifacts and Noise; 1.6.1 Range and Azimuth Ambiguities; 1.6.2 Geometric Effects and Projections; 1.6.3 Signal Fading and Speckle; 1.7 Summary; References; 2 BASIC PRINCIPLES OF SAR POLARIMETRY; 2.1 Polarization of Electromagnetic Waves
2.2 Mathematical Representations of Scatterers2.3 Implementation of a Radar Polarimeter; 2.4 Polarization Response; 2.5 Optimum Polarizations; 2.5.1 General (Bistatic) Case; 2.5.2 Backscatter (Monostatic) Case; 2.5.3 Special Case: Single Scatterer in Backscatter (Monostatic) Case; 2.5.4 Special Case: Multiple Scatterers with Reflection Symmetry; 2.5.5 A Numerical Example; 2.6 Contrast Enhancement; 2.6.1 Numerical Example; 2.6.2 Image Example; 2.7 Summary; References; 3 ADVANCED POLARIMETRIC CONCEPTS; 3.1 Vector-Matrix Duality of Scatterer Representation 3.2 Eigenvalue- and Eigenvector-Based Polarimetric Parameters3.2.1 Parameters Used to Describe Randomness in Scattering; 3.2.2 Alpha Angle; 3.3 Decomposition of Polarimetric Scattering; 3.3.1 Scattering Decomposition in the Incoherent Case Using Orthonormal Bases; 3.3.2 Model-Based Scattering Decomposition in the Incoherent Case; 3.4 Image Classification; 3.4.1 Supervised Classification; 3.4.2 Physics-Based Unsupervised Classification; 3.4.3 Combined Unsupervised and Bayes Classification Algorithms; 3.5 Polarimetric SAR Interferometry; 3.6 Summary; References; 4 POLARIMETRIC SAR CALIBRATION 4.1 Polarimetric Radar System Model4.2 Cross Talk Estimation and Removal; 4.3 Copolarized Channel Imbalance Calibration; 4.4 Absolute Radiometric Calibration; 4.4.1 Effect of Topography on Scattering Area; 4.4.2 Effect of Topography on Antenna Pattern Corrections; 4.4.3 AIRSAR Image Example; 4.5 Faraday Rotation; 4.6 Summary; References; 5 APPLICATIONS: MEASUREMENT OF SURFACE SOIL MOISTURE; 5.1 Surface Electrical and Geometrical Properties; 5.1.1 Geometrical Properties; 5.1.2 Electrical Properties; 5.1.3 Penetration Depth; 5.1.4 Soil Moisture Profile; 5.2 Scattering from Bare Rough Surfaces 5.2.1 First-Order Small-Perturbation Model5.2.2 The Integral Equation Model; 5.3 Example Bare Surface Soil Moisture Inversion Models; 5.3.1 The First-Order Small-Perturbation Model; 5.3.2 Algorithm Proposed by Oh et al. (1992); 5.3.3 Algorithm Proposed by Dubois et al.; 5.3.4 Algorithm Proposed by Shi et al. (1997); 5.4 Comparison of the Performance of Bare Surface Inversion Models; 5.5 Parameterizing Scattering Models; 5.6 Inverting the IEM Model; 5.6.1 Using a Data Cube; 5.7 Scattering from Vegetated Terrain; 5.7.1 Scattering from the Vegetation Layer (Scattering Path 1) 5.7.2 Backscatter from the Underlying Ground Surface (Scattering Path 4) |
| Record Nr. | UNINA-9910139579703321 |
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Van Zyl Jakob <1967->
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| Hoboken, N.J., : Wiley, 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Through the wall radar simulations using polarimetric antenna patterns / / Traian Dogaru and Calvin Le
| Through the wall radar simulations using polarimetric antenna patterns / / Traian Dogaru and Calvin Le |
| Autore | Dogaru Traian <1966-> |
| Pubbl/distr/stampa | Adelphi, MD : , : Army Research Laboratory, , 2012 |
| Descrizione fisica | 1 online resource (viii, 46 pages) : color illustrations |
| Collana | ARL-TR |
| Soggetto topico |
Polarimetric remote sensing
Detectors |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702164103321 |
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Dogaru Traian <1966->
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| Adelphi, MD : , : Army Research Laboratory, , 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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