Traceable radiometric calibration of synthetic aperture radars: 17 Tabellen
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Köln
DLR, Deutsches Zentrum für Luft- und Raumfahrt
2016
|
| Ausgabe: | Als Manuskript gedruckt |
| Schriftenreihe: | DLR, Deutsches Zentrum für Luft- und Raumfahrt Forschungsbericht
2016-13 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | viii, 200 Seiten IIlustrationen, Diagramme |
Internformat
MARC
| LEADER | 00000nam a2200000 cb4500 | ||
|---|---|---|---|
| 001 | BV043584573 | ||
| 003 | DE-604 | ||
| 005 | 20200326 | ||
| 007 | t | ||
| 008 | 160603s2016 |||| m||| 00||| eng d | ||
| 016 | 7 | |a 857724347 |2 DE-101 | |
| 035 | |a (OCoLC)951374988 | ||
| 035 | |a (DE-599)GBV857724347 | ||
| 040 | |a DE-604 |b ger |e rda | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-83 |a DE-706 |a DE-210 |a DE-29T | ||
| 084 | |a ZN 6500 |0 (DE-625)157567: |2 rvk | ||
| 088 | |a DLR-FB--2016-13 | ||
| 088 | |a DLR FB 2016 13 | ||
| 100 | 1 | |a Döring, Björn J. |d 1980- |0 (DE-588)1098548884 |4 aut | |
| 245 | 1 | 0 | |a Traceable radiometric calibration of synthetic aperture radars |b 17 Tabellen |c Björn J. Döring, Deutsches Zentrum für Luft- und Raumfahrt, Institut für Hochfrequenztechnik und Radarsysteme, Oberpfaffenhofen |
| 250 | |a Als Manuskript gedruckt | ||
| 264 | 1 | |a Köln |b DLR, Deutsches Zentrum für Luft- und Raumfahrt |c 2016 | |
| 300 | |a viii, 200 Seiten |b IIlustrationen, Diagramme | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Forschungsbericht / DLR, Deutsches Zentrum für Luft- und Raumfahrt |v 2016-13 | |
| 502 | |b Dissertation |c Karlsruher Institut für Technologie |d 2016 | ||
| 650 | 0 | 7 | |a Radarfernerkundung |0 (DE-588)4176770-6 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Kalibrieren |g Messtechnik |0 (DE-588)4198763-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Radiometrie |0 (DE-588)4048219-4 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Radar |0 (DE-588)4176765-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Synthetische Apertur |0 (DE-588)4195782-9 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Radarfernerkundung |0 (DE-588)4176770-6 |D s |
| 689 | 0 | 1 | |a Radar |0 (DE-588)4176765-2 |D s |
| 689 | 0 | 2 | |a Synthetische Apertur |0 (DE-588)4195782-9 |D s |
| 689 | 0 | 3 | |a Radiometrie |0 (DE-588)4048219-4 |D s |
| 689 | 0 | 4 | |a Kalibrieren |g Messtechnik |0 (DE-588)4198763-9 |D s |
| 689 | 0 | |5 DE-604 | |
| 800 | 1 | |a DLR, Deutsches Zentrum für Luft- und Raumfahrt |t Forschungsbericht |v 2016-13 |w (DE-604)BV011758990 |9 2016,13 | |
| 856 | 4 | 2 | |m HEBIS Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028999151&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-028999151 | ||
Datensatz im Suchindex
| _version_ | 1804176269464567808 |
|---|---|
| adam_text | Forschungsbericht 2016-13
Traceable Radiometrie Calibration
of Synthetic Aperture Radars
Björn J Döring
Deutsches Zentrum für Luft- und Raumfahrt
Institut für Hochfrequenztechnik und
Radarsysteme
Oberpfaffenhofen
200 Seiten
62 Bilder
17 Tabellen
212 Literaturstellen
Deutsches Zentrum
für Luft- und Raumfahrt
ULB Darmstadt
19960234
Contents
1 Introduction 1
1 1 State of the Art in Radiometric SAR Calibration 2
1 2 Problem Statement 4
1 3 Contributions and Thesis Structure 5
2 Fundamentals of SAR and Calibration 7
2 1 Synthetic Aperture Radar Principles 7
211 Image Formation for Point Targets 7
212 Imaging Geometries 10
213 The Range-Doppler Algorithm 11
214 Distributed Targets 13
2 2 Measurement, Calibration, and Traceability Principles 14
221 Measurements and Measurement Quantities 14
222 The Guide to the Evaluation of Uncertainty in Measurement 15
223 Calibration 19
224 Metrological Traceability 20
2 3 Fundamentals of Radiometric SAR Calibration 21
231 Influences on Radiometric Measurements and General Calibra-
tion Approach 21
232 Terminology in SAR Calibration 24
233 The Integral Method for Radiometrically Calibrating Distributed
Targets 24
2 4 Typical SAR Calibration Point Targets and Properties 28
241 Point Target Properties 29
242 Trihedral Corner Reflectors 30
243 Transponders 33
244 Other Passive Calibration Point Targets 37
3 Novel Definition of the Radiometric Measurement Quantity 45
3 1 Introduction 45
3 2 Review of the Current Definition 46
v
3 3 Problems Arising from the Current Definition 47
331 Pulse Compression in the Complex Domain 47
332 Integration Intervals and Weighted Means: Qualitative Examples 48
3 4 Novel Definition of the Radiometric Measurement Quantity 51
3 5 Implications of Proposed Terminology for Calibration 52
3 6 Discussion of Novel Quantity 54
3 7 Conclusions 55
4 Novel Method for Relating Point Target Properties to ERCS 57
4 1 Motivation and Principle 57
4 2 Implementation of the Point Target SAR Simulator 60
4 3 Quantitative Analyses: Link Between Target Properties and ERCS 61
431 RCS Dependence on Frequency and Angle: Calibration Transponder 61
432 Frequency-Dependent Phase Response: Ionosphere 67
4 4 Discussion 69
4 5 Conclusions 69
5 The SAR Passband Problem: Analytical Model and Practical Solutions 71
5 1 Introduction and Example 71
5 2 Apodization Functions in SAR Processing 74
5 3 Modeling Passband Effects with Central Moments 75
531 Derivation of the Governing Equation 77
532 Modeling with Central Moments: One-Dimensional Case 78
533 Extension to the Two-Dimensional Case 80
5 4 Quantitative Examples and Verification 82
5 5 Resolving the Passband Problem 89
551 Accepting Higher Radiometric Uncertainties 89
552 Introducing Standardized Passbands 89
553 Conversion Between Different Scales 90
5 6 Conclusions 91
6 The Three-Transponder Method 93
6 1 Introduction 93
6 2 Existing Approaches for Measuring the Transponder RCS 94
621 Measuring the Loop Gain 94
622 The Substitution Method 95
623 The Transponder as a Radar Instrument 96
6 3 The Three-Transponder Method Principle 97
631 The Three Antenna Method 98
vi
632 Prerequisites on Transponder Design 99
633 System of Linear Equations 99
634 Random Variables, 3TM Equations, and GUM 101
635 The Maximum-Likelihood versus the James-Stein Estimator 104
6 4 Demonstration Measurement Campaign with DLR s C-Band Transponders 110
641 Measurement Setup 110
642 Measurement Data Analysis 113
643 Uncertainty Analysis and Results 119
644 Discussion of Measurement Results 123
6 5 Method Extension for an Inherent Plausibility Check 124
651 Description of the 3TM Method Extension 124
652 Formulation of Hypothesis Test - Gaussian Distributions 125
653 Derivation of Hypothesis Rejection Conditions 127
654 Practical Implications and Conclusions 129
6 6 Discussions of the Three-Transponder Method 129
661 Advantages 129
662 Limitations 130
663 Open Points 130
6 7 Conclusions 131
7 Derivation of Calibration Parameters Through Hierarchical Bayesian Data
Analysis 133
7 1 Introduction 133
7 2 Methodology for Radiometric Parameter Estimation from SAR Data
Through Bayesian Statistics 135
721 Hierarchical Models 135
722 Summary of Method 137
7 3 Case Study: Measurement Campaign Goal and Setup 138
731 Introduction and Goal 138
732 Campaign Setup and Reference Targets 138
7 4 Case Study: Data Analysis and Results 139
741 Overview 140
742 Energy Estimation for Point Targets from SAR Images 140
743 Bayesian Statistics and Hierarchical Model Fitting 141
744 Posterior Predictive Checks: Model Verification 149
745 Plausibility Check with Classical Statistics 149
7 5 Discussion of Hierarchical Bayesian Data Analysis for Radiometric Cali-
bration 150
7 6 Conclusions 151
vii
8 Conclusions and Outlook 153
A Pseudo Code for the Method of Point Target SAR Simulation 157
B Functions of Random Variables 161
B l Moments of Functions of Random Variables 161
B 2 Sum and Subtraction of Two Random Variables 164
B 3 Convolution and Correlation of Two Gaussian PDFs 165
B 4 Multiplication of Random Variables 167
C Introduction to Bayesian Statistics and to the Markov Chain Monte Carlo
Method 169
C l Bayesian Statistics 169
C 2 Bayesian Computations and Markov Chain Monte Carlo Methods 170
Glossary 173
Acronyms 175
Notation 179
Symbols and Notational Conventions 179
Greek Letters 179
Roman Letters 181
Bibliography 187
|
| any_adam_object | 1 |
| author | Döring, Björn J. 1980- |
| author_GND | (DE-588)1098548884 |
| author_facet | Döring, Björn J. 1980- |
| author_role | aut |
| author_sort | Döring, Björn J. 1980- |
| author_variant | b j d bj bjd |
| building | Verbundindex |
| bvnumber | BV043584573 |
| classification_rvk | ZN 6500 |
| ctrlnum | (OCoLC)951374988 (DE-599)GBV857724347 |
| discipline | Elektrotechnik / Elektronik / Nachrichtentechnik |
| edition | Als Manuskript gedruckt |
| format | Thesis Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>02319nam a2200493 cb4500</leader><controlfield tag="001">BV043584573</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20200326 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">160603s2016 |||| m||| 00||| eng d</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">857724347</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)951374988</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBV857724347</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-83</subfield><subfield code="a">DE-706</subfield><subfield code="a">DE-210</subfield><subfield code="a">DE-29T</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">ZN 6500</subfield><subfield code="0">(DE-625)157567:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="088" ind1=" " ind2=" "><subfield code="a">DLR-FB--2016-13</subfield></datafield><datafield tag="088" ind1=" " ind2=" "><subfield code="a">DLR FB 2016 13</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Döring, Björn J.</subfield><subfield code="d">1980-</subfield><subfield code="0">(DE-588)1098548884</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Traceable radiometric calibration of synthetic aperture radars</subfield><subfield code="b">17 Tabellen</subfield><subfield code="c">Björn J. Döring, Deutsches Zentrum für Luft- und Raumfahrt, Institut für Hochfrequenztechnik und Radarsysteme, Oberpfaffenhofen</subfield></datafield><datafield tag="250" ind1=" " ind2=" "><subfield code="a">Als Manuskript gedruckt</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Köln</subfield><subfield code="b">DLR, Deutsches Zentrum für Luft- und Raumfahrt</subfield><subfield code="c">2016</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">viii, 200 Seiten</subfield><subfield code="b">IIlustrationen, Diagramme</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="1" ind2=" "><subfield code="a">Forschungsbericht / DLR, Deutsches Zentrum für Luft- und Raumfahrt</subfield><subfield code="v">2016-13</subfield></datafield><datafield tag="502" ind1=" " ind2=" "><subfield code="b">Dissertation</subfield><subfield code="c">Karlsruher Institut für Technologie</subfield><subfield code="d">2016</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Radarfernerkundung</subfield><subfield code="0">(DE-588)4176770-6</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Kalibrieren</subfield><subfield code="g">Messtechnik</subfield><subfield code="0">(DE-588)4198763-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Radiometrie</subfield><subfield code="0">(DE-588)4048219-4</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Radar</subfield><subfield code="0">(DE-588)4176765-2</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Synthetische Apertur</subfield><subfield code="0">(DE-588)4195782-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Radarfernerkundung</subfield><subfield code="0">(DE-588)4176770-6</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Radar</subfield><subfield code="0">(DE-588)4176765-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Synthetische Apertur</subfield><subfield code="0">(DE-588)4195782-9</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Radiometrie</subfield><subfield code="0">(DE-588)4048219-4</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="4"><subfield code="a">Kalibrieren</subfield><subfield code="g">Messtechnik</subfield><subfield code="0">(DE-588)4198763-9</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="800" ind1="1" ind2=" "><subfield code="a">DLR, Deutsches Zentrum für Luft- und Raumfahrt</subfield><subfield code="t">Forschungsbericht</subfield><subfield code="v">2016-13</subfield><subfield code="w">(DE-604)BV011758990</subfield><subfield code="9">2016,13</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HEBIS Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028999151&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-028999151</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV043584573 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-10T07:29:30Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-028999151 |
| oclc_num | 951374988 |
| open_access_boolean | |
| owner | DE-83 DE-706 DE-210 DE-29T |
| owner_facet | DE-83 DE-706 DE-210 DE-29T |
| physical | viii, 200 Seiten IIlustrationen, Diagramme |
| publishDate | 2016 |
| publishDateSearch | 2016 |
| publishDateSort | 2016 |
| publisher | DLR, Deutsches Zentrum für Luft- und Raumfahrt |
| record_format | marc |
| series | DLR, Deutsches Zentrum für Luft- und Raumfahrt Forschungsbericht |
| series2 | Forschungsbericht / DLR, Deutsches Zentrum für Luft- und Raumfahrt |
| spelling | Döring, Björn J. 1980- (DE-588)1098548884 aut Traceable radiometric calibration of synthetic aperture radars 17 Tabellen Björn J. Döring, Deutsches Zentrum für Luft- und Raumfahrt, Institut für Hochfrequenztechnik und Radarsysteme, Oberpfaffenhofen Als Manuskript gedruckt Köln DLR, Deutsches Zentrum für Luft- und Raumfahrt 2016 viii, 200 Seiten IIlustrationen, Diagramme txt rdacontent n rdamedia nc rdacarrier Forschungsbericht / DLR, Deutsches Zentrum für Luft- und Raumfahrt 2016-13 Dissertation Karlsruher Institut für Technologie 2016 Radarfernerkundung (DE-588)4176770-6 gnd rswk-swf Kalibrieren Messtechnik (DE-588)4198763-9 gnd rswk-swf Radiometrie (DE-588)4048219-4 gnd rswk-swf Radar (DE-588)4176765-2 gnd rswk-swf Synthetische Apertur (DE-588)4195782-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Radarfernerkundung (DE-588)4176770-6 s Radar (DE-588)4176765-2 s Synthetische Apertur (DE-588)4195782-9 s Radiometrie (DE-588)4048219-4 s Kalibrieren Messtechnik (DE-588)4198763-9 s DE-604 DLR, Deutsches Zentrum für Luft- und Raumfahrt Forschungsbericht 2016-13 (DE-604)BV011758990 2016,13 HEBIS Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028999151&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Döring, Björn J. 1980- Traceable radiometric calibration of synthetic aperture radars 17 Tabellen DLR, Deutsches Zentrum für Luft- und Raumfahrt Forschungsbericht Radarfernerkundung (DE-588)4176770-6 gnd Kalibrieren Messtechnik (DE-588)4198763-9 gnd Radiometrie (DE-588)4048219-4 gnd Radar (DE-588)4176765-2 gnd Synthetische Apertur (DE-588)4195782-9 gnd |
| subject_GND | (DE-588)4176770-6 (DE-588)4198763-9 (DE-588)4048219-4 (DE-588)4176765-2 (DE-588)4195782-9 (DE-588)4113937-9 |
| title | Traceable radiometric calibration of synthetic aperture radars 17 Tabellen |
| title_auth | Traceable radiometric calibration of synthetic aperture radars 17 Tabellen |
| title_exact_search | Traceable radiometric calibration of synthetic aperture radars 17 Tabellen |
| title_full | Traceable radiometric calibration of synthetic aperture radars 17 Tabellen Björn J. Döring, Deutsches Zentrum für Luft- und Raumfahrt, Institut für Hochfrequenztechnik und Radarsysteme, Oberpfaffenhofen |
| title_fullStr | Traceable radiometric calibration of synthetic aperture radars 17 Tabellen Björn J. Döring, Deutsches Zentrum für Luft- und Raumfahrt, Institut für Hochfrequenztechnik und Radarsysteme, Oberpfaffenhofen |
| title_full_unstemmed | Traceable radiometric calibration of synthetic aperture radars 17 Tabellen Björn J. Döring, Deutsches Zentrum für Luft- und Raumfahrt, Institut für Hochfrequenztechnik und Radarsysteme, Oberpfaffenhofen |
| title_short | Traceable radiometric calibration of synthetic aperture radars |
| title_sort | traceable radiometric calibration of synthetic aperture radars 17 tabellen |
| title_sub | 17 Tabellen |
| topic | Radarfernerkundung (DE-588)4176770-6 gnd Kalibrieren Messtechnik (DE-588)4198763-9 gnd Radiometrie (DE-588)4048219-4 gnd Radar (DE-588)4176765-2 gnd Synthetische Apertur (DE-588)4195782-9 gnd |
| topic_facet | Radarfernerkundung Kalibrieren Messtechnik Radiometrie Radar Synthetische Apertur Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028999151&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV011758990 |
| work_keys_str_mv | AT doringbjornj traceableradiometriccalibrationofsyntheticapertureradars17tabellen |