Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions:
Gespeichert in:
| 1. Verfasser: | |
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| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Potsdam
2015
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| Online-Zugang: | Inhaltsverzeichnis Inhaltsverzeichnis |
| Beschreibung: | 140 Blätter Illustrationen, Diagramme, Karten |
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| 245 | 1 | 0 | |a Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions |c von Christian Mielke |
| 264 | 1 | |a Potsdam |c 2015 | |
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Datensatz im Suchindex
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| adam_text | TABLE OF CONTENTS
ABSTRACT.........................................
ZUSAMMENFASSUNG
.......................
1. INTRODUCTION.....................
1.1 MINERAL EXPLORATION ....
1.2 MINE WASTE MONITORING
1.3 SCIENTIFIC
OBJECTIVES................................................................................................
11
1.4 THESIS
OUTLINE...........................................................................................................
11
1.5 CHARACTERISTIC ABSORPTION
BANDS.............................................................................
13
1.6 EXPERT SYSTEMS IN IMAGING
SPECTROSCOPY...............................................................
15
1.7 GEOLOGICAL MODELS FOR MINE WASTE MONITORING AND EXPLORATION
..........................
15
1.8 SPACEBOME MULTISPECTRAL AND HYPERSPECTRAL SENSORS
............................................
17
2. SPACEBOME MINE WASTE MINERALOGY MONITORING IN SOUTH AFRICA,
APPLICATIONS
FOR MODERN PUSH-BROOM MISSIONS: HYPERION/OLI AND ENMAP/SENTINEL-2
.......
19
2.1
INTRODUCTION...............................................................................................................
21
2.2 STUDY
AREA.................................................................................................................
22
2.2.1 GEOLOGICAL
BACKGROUND............................................................................
23
2.2.2 PLATINUM TAILINGS NEAR
RUSTENBURG.......................................................... 24
2.2.3 GOLD TAILINGS NEAR
STILFONTEIN..................................................................
25
2.3
FIELDWORK..................................................................................................................
25
2.4
METHODOLOGY............................................................................................................
26
2.4.1 PREPORCESSING OF MULTISPECTRAL SPACEBOME DATA
....................................
26
2.4.2 PREPROCESSING OF HYPERSPECTRAL SPACEBOME DATA
...................................
28
2.4.3 LINKING MULTISPECTRAL AND HYPERSPECTRAL DATA THROUGH LABORATORY
WORK........................................................................................................
29
2.5 RESULTS AND
DISCUSSION.............................................................................................
33
2.5.1 RESULTS FROM MULTISPECTRAL AND HYPERSPECTRAL SPACEBOME DATA
............
34
2.5.2 IRON FEATURE DEPTH IN THE TAILINGS ENVIRONMENT
.....................................
38
2.5.3 MULTI-TEMPORAL
ANALYSIS..........................................................................
40
2.6 CONCLUSION AND
OUTLOOK...........................................................................................
41
2.7
ACKNOWLEDGEMENTS...................................................................................................
42
2.8 AUTHORS
CONTRIBUTIONS...............................................................................................
43
2.9
REFERENCES..................................................................................................................
43
2.10
SUPPLEMENTS............................................................................................................
48
2.10.81 TABLE OF THE SHOULDER POSITIONS OF IRON BEARING MINERALS
..................
49
2.10.82 FIELD SAMPLING
SCHEME........................................................................
50
2.10.83 PROCESSING
WORKFLOW............................................................................
51
2.10.84 IRON FEATURE DEPTH OF USGS DIGITAL SPECTRAL LIBRARY ENTRIES
............
52
2.10.85 FIELD DATA RESAMPLED TO ENMAP/SENTINEL-2 AND HYPERION/OLI
.......
53
3. NEW GEOMETRIC HULL CONTINUUM REMOVAL ALGORITHM FOR AUTOMATIC
ABSORPTION BAND DETECTION FROM SPECTROSCOPIC
DATA............................................. 55
3.1
INTRODUCTION................................................................................................................
57
3.2
METHODOLOGY..............................................................................................................
57
3.2.1 MODIFIED SCALE-SPACE
FILTERING.................................................................
58
3.2.2 SCALE-SPACE FILTERING AND ALPHA
HULLS..................................................... 58
3.2.3 GEOMETRIC
HULL..........................................................................................
58
3.3 RESULTS AND DISCUSSION
..............................................................................................
59
3.3.1 KEY FACTORS FOR THE DEFINITION OF CHARACTERISTIC FEATURES
.......................
59
3.3.2 COMPARING THE PERFORMANCE OF THE HULL ALGORITHMS FOR FEATURE
DEFINITION AND
ISOLATION...........................................................................
60
3.3.3 FACTORS INFLUENCING AUTOMATIC ABSORPTION BAND DETECTION
....................
61
3.3.4 OVERALL EVALUATION OF THE PROPOSED GEOMETRIC HULL TECHNIQUE
..............
62
3.4 CONCLUSION AND
OUTLOOK...........................................................................................
62
VO VO 00
**4
O
N
3.5
ACKNOWLEDGEMENTS....................................................................................................
63
3.6
REFERENCES..................................................................................................................
63
4. ENGEOMAP 2.0 -AUTOMATED HYPERSPECTRAL MINERAL IDENTIFICATION FOR THE
GERMAN ENMAP SPACE
MISSION................................................................................
65
4.1
INTRODUCTION................................................................................................................
67
4.2 STUDY
SITES..................................................................................................................
68
4.2.1 THE RODALQUILAR MINERAL
DEPOSITS......................................................... 68
4.2.2 THE HAIB RIVER PORPHYRY COPPER-MOLYBDENUM DEPOSIT
.....................
69
4.3
METHODOLOGY..............................................................................................................
70
4.3.2
FIELDWORK.................................................................................................
70
4.3.2 DATA
PREPROCESSING.................................................................................
71
4.3.3 AUTOMATED IDENTIFICATION OF CHARACTERISTIC ABSORPTION BANDS
.............
71
4.3.4 MINERAL IDENTIFICATION AND
CHARACTERIZATION........................................... 72
4.3.4.1 CONTINUUM REMOVAL FOR ABSORPTION BAND RETRIEVAL
.................
73
4.3.4.2 USER INDEPENDENT SNR
THRESHOLDING.......................................... 74
4.3.4.3 WEIGHTED
FITTING..........................................................................
74
4.3.5 CALCULATION OF SPATIO-SPECTRAL
GRADIENTS............................................... 76
4.3.6 AUTOMATED RETRIEVAL OF POTENTIAL EXPLORATION ANOMALIES
....................
76
4.4 RESULTS AND DISCUSSION
...........................................................................................
77
4.4.1
RODALQUILAR.............................................................................................
77
4.4.1.1 RESULTS FROM SIMULATED ENMAP DATA
........................................
77
4.4.1.2 RESULTS FROM HYPERION
DATA........................................................ 79
4.4.2 HAIB
RIVER..............................................................................................
80
4.4.2.1 RESULTS FROM SIMULATED ENMAP
DATA......................................... 80
4.4.2.2 RESULTS FROM HYPERION
DATA........................................................ 82
4.4.3 VALIDATION AND PERFORMANCE OF ENGEOMAP 2.0 FOR ENMAP AND
HYPERION..............................................................................................
82
4.4.4 AUTOMATED DELINEATION OF EXPLORATION ANOMALIES
...............................
85
4.4.4.1
RODALQUILAR...................................................................................
85
4.4.4.2 HAIB
RIVER....................................................................................
86
4.5 CONCLUSION AND
OUTLOOK.........................................................................................
86
4.6
ACKNOWLEDGEMENTS.................................................................................................
87
4.7 AUTHORS
CONTRIBUTIONS.............................................................................................
87
4.8 REFERENCES AND
NOTES..............................................................................................
88
4.9
SUPPLEMENTS............................................................................................................
92
4.9.81 ENGEOMAP 2.0 RESULTS FROM HYMAP DATA OF RODALQUILAR
..............
92
4.9.82 ENGEOMAP 2.0 RESULTS FROM HYPERION DATA OF RODALQUILAR
.............
93
4.9.83 ENGEOMAP 2.0 RESULTS FROM HYMAP DATA OF HAIB RIVER
...............
95
5. RESULTS AND
DISCUSSION................................................................................................
96
5.1 MULTISPECTRAL AND HYPERSPECTRAL SPACEBOME DATA IN ENVIRONMENTAL
MAPPING
AND
MONITORING......................................................................................................
97
5.2 AUTOMATED MINERAL MAPPING ALGORITHMS FOR SPACEBOME HYPERSPECTRAL
DATA.... 98
5.3 PERFORMANCE EVALUATION OF ENMAP AND HYPERION FOR MINERAL MAPPING
.............
101
5.4
CONCLUSIONS..............................................................................................................
103
5.5 RECOMMENDATIONS FOR FUTURE EARTH OBSERVATION MISSIONS IN GEOSCIENCE
...........
103
5.6
ACKNOWLEDGEMENTS................................................................................................
104
6.
REFERENCES.....................................................................................................................
104
7.
APPENDIX.......................................................................................................................
108
7.1. POTENTIAL APPLICATIONS OF THE SENTINEL-2 MULTISPECTRAL SENSOR AND
THE
ENMAP HYPERSPECTRAL SENSOR IN MINERAL EXPLORATION
...................................
109
7.1.1
INTRODUCTION....................................................................................................
I L L
7.1.2
METHODS..........................................................................................................
I L L
7.1.3
RESULTS.............................................................................................................
114
7.1.4
CONCLUSIONS....................................................................................................
118
7.1.5
ACKNOWLEDGEMENTS........................................................................................
119
7.1.6
REFERENCES.......................................................................................................
119
7.2. MULTI- AND HYPERSPECTRAL SPACEBORNE REMOTE SENSING OF THE AGGENEYS
BASE METAL SULPHIDE MINERAL DEPOSIT SITES IN THE LOWER ORANGE RIVER
REGION,
SOUTH
AFRICA..................................................................................................................
121
7.2.1
INTRODUCTION....................................................................................................
123
7.2.2 REGIONAL GEOLOGICAL
SETTING...........................................................................
123
7.2.3
METHODS...........................................................................................................
124
7.2.3.1 CHARACTERISTIC ABSORPTION
FEATURES.................................................... 125
1.2.3.2
MULTISPECTRAL DATA AND THE
IFD......................................................... 126
7.2.3.3 EXPERT SYSTEMS IN IMAGING
SPECTROSCOPY......................................... 128
7.2.4
RESULTS............................................................................................................
129
7.2.5 FIELDWORK AND
VERIFICATION............................................................................
132
7.2.6
DISCUSSION.......................................................................................................
135
7.2.7 CONCLUSION AND OUTLOOK
.................................................................................
137
7.2.8
ACKNOWLEDGEMENTS........................................................................................
138
7.2.9
REFERENCES.......................................................................................................
138
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| spelling | Mielke, Christian Verfasser (DE-588)1107556996 aut Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions von Christian Mielke Potsdam 2015 140 Blätter Illustrationen, Diagramme, Karten txt rdacontent n rdamedia nc rdacarrier Dissertation Universität Potsdam 2015 Prospektion (DE-588)4047505-0 gnd rswk-swf Satellitenfernerkundung (DE-588)4224344-0 gnd rswk-swf Abraumhalde (DE-588)4272750-9 gnd rswk-swf Hyperspektraler Sensor (DE-588)1078791082 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Abraumhalde (DE-588)4272750-9 s Prospektion (DE-588)4047505-0 s Hyperspektraler Sensor (DE-588)1078791082 s Satellitenfernerkundung (DE-588)4224344-0 s DE-604 DE-601 application/pdf http://www.gbv.de/dms/tib-ub-hannover/863509096.pdf Inhaltsverzeichnis DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029182607&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Mielke, Christian Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions Prospektion (DE-588)4047505-0 gnd Satellitenfernerkundung (DE-588)4224344-0 gnd Abraumhalde (DE-588)4272750-9 gnd Hyperspektraler Sensor (DE-588)1078791082 gnd |
| subject_GND | (DE-588)4047505-0 (DE-588)4224344-0 (DE-588)4272750-9 (DE-588)1078791082 (DE-588)4113937-9 |
| title | Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions |
| title_auth | Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions |
| title_exact_search | Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions |
| title_full | Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions von Christian Mielke |
| title_fullStr | Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions von Christian Mielke |
| title_full_unstemmed | Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions von Christian Mielke |
| title_short | Multi- and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization, new applications to the EnMAP and Sentinel-2 missions |
| title_sort | multi and hyperspectral spaceborne remote sensing for mine waste and mineral deposit characterization new applications to the enmap and sentinel 2 missions |
| topic | Prospektion (DE-588)4047505-0 gnd Satellitenfernerkundung (DE-588)4224344-0 gnd Abraumhalde (DE-588)4272750-9 gnd Hyperspektraler Sensor (DE-588)1078791082 gnd |
| topic_facet | Prospektion Satellitenfernerkundung Abraumhalde Hyperspektraler Sensor Hochschulschrift |
| url | http://www.gbv.de/dms/tib-ub-hannover/863509096.pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029182607&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT mielkechristian multiandhyperspectralspaceborneremotesensingforminewasteandmineraldepositcharacterizationnewapplicationstotheenmapandsentinel2missions |
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