Spectral Unmixing Applied to Desert Soils for the - Naval ...
Spectral Unmixing Applied to Desert Soils for the - Naval ... Spectral Unmixing Applied to Desert Soils for the - Naval ...
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LIST OF ACRONYMS AND ABBREVIATIONS ASD- Analytical Spectral Device AVIRIS- Airborne Visible/Infrared Imaging Spectrometer ASTER- Advanced Spaceborne Thermal emission and Reflection Radiometer BSCs- Biological Soil Crusts/Cryptobiotic Soils ENVI- Environment for Visualizing Images FLAASH- Fast Line-of-sight Atmospheric Analysis of Spectral Hypercubes FOV- Field of View HSI- Hyperspectral Imagery HYDICE- Hyperspectral Digital Imagery Collection Experiment HyMAP- Hyperspectral Mapper HyspIRI- Hyperspectral Infrared Imager LWIR- Long Wave Infrared MODTRAN- Moderate Resolution Atmospheric Radiance and Transmission Model MF- Matched Filtering MNF- Minimum Noise Fraction MTMF- Mixture-tuned Matched Filter MT- Mixture Tuning NIR- Near Infrared OHV- Off Highway Vehicle PPI- Pixel Purity Index SNR- Signal-to-Noise Ratio SWIR- shortwave infrared xvii
- Page 1 and 2: NAVAL POSTGRADUATE SCHOOL MONTEREY,
- Page 3 and 4: REPORT DOCUMENTATION PAGE Form Appr
- Page 5 and 6: Approved for public release; distri
- Page 7 and 8: ABSTRACT Desert areas cover approxi
- Page 9 and 10: TABLE OF CONTENTS I. INTRODUCTION..
- Page 11 and 12: LIST OF FIGURES Figure 1. The above
- Page 13 and 14: spectrum by atmospheric effects. Re
- Page 15 and 16: emoved function showing an absorpti
- Page 17: LIST OF TABLES Table 1. This table
- Page 21 and 22: I. INTRODUCTION A study published b
- Page 23 and 24: II. THE PHYSICS BEHIND REMOTE SENSI
- Page 25 and 26: sensitive a given sensor is to diff
- Page 27 and 28: Figure 3. From Green et al. (1998),
- Page 29 and 30: analyzing imagery spectra, it is mo
- Page 31 and 32: After data have been converted to r
- Page 33 and 34: Collins et al. (1997) was able to s
- Page 35 and 36: These purposes include, but are not
- Page 37 and 38: III. DESERT ECOSYSTEM CHARACTERISTI
- Page 39 and 40: sagebrush of Utah, Montana, and the
- Page 41 and 42: in desert regions include argids, o
- Page 43 and 44: 2. Biological Soil Crusts (BSCs) Bi
- Page 45 and 46: 2004), especially in cases where ma
- Page 47 and 48: IV. STUDY SITES The focus area of t
- Page 50 and 51: Figure 13. This figure illustrates
- Page 52 and 53: Following the uplift that occurred
- Page 54 and 55: the Mazourka Canyon OHV park betwee
- Page 56 and 57: wavelengths being analyzed to obtai
- Page 58 and 59: 2. Field Spectroscopy An Analytical
- Page 60 and 61: A spectral library was then built a
- Page 62 and 63: after atmospherically correcting th
- Page 64 and 65: where: is the mean corrected and no
- Page 66 and 67: also be seen in Figure 23. The leve
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