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ASTER User Handbook

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<strong>ASTER</strong> <strong>User</strong>s <strong>Handbook</strong><br />

Table of Figures<br />

Figure 1: The <strong>ASTER</strong> Instrument before Launch........................................................................... 7<br />

Figure 2: Comparison of Spectral Bands between <strong>ASTER</strong> and Landsat-7 Thematic Mapper....... 8<br />

Figure 3: VNIR Subsystem Design............................................................................................... 10<br />

Figure 4: SWIR Subsystem Design. ............................................................................................. 11<br />

Figure 5: TIR Subsystem Design.................................................................................................. 13<br />

Figure 6: End-to-End Processing Flow of <strong>ASTER</strong> data between US and Japan.......................... 16<br />

Figure 9: Opening Page of the EOS Data Gateway........................Erro! Indicador não definido.<br />

Figure 10: Choosing Search Keyword “DATASET.” ....................Erro! Indicador não definido.<br />

Figure 11: Choosing Search Area...................................................Erro! Indicador não definido.<br />

Figure 12: Choosing a Date/Time Range........................................Erro! Indicador não definido.<br />

Figure 13: Data Set Listing Result..................................................Erro! Indicador não definido.<br />

Figure 14: Data Granules Listing Result. .......................................Erro! Indicador não definido.<br />

Figure 15: Choosing Ordering Options...........................................Erro! Indicador não definido.<br />

Figure 16: Order Form....................................................................Erro! Indicador não definido.<br />

Figure 17: Cuprite Mining District, displayed with SWIR bands 4-6-8 as RGB composite...Erro!<br />

Indicador não definido.<br />

Figure 18: Spectral Angle Mapper Classification of Cuprite SWIR data.Erro! Indicador não<br />

definido.<br />

Figure 19: <strong>ASTER</strong> image spectra (left) and library spectra (right) for mineralsErro! Indicador<br />

não definido.<br />

mapped at Cuprite...........................................................................Erro! Indicador não definido.<br />

Figure 20: Outline map of Lake Tahoe, CA/NV. ...........................Erro! Indicador não definido.<br />

Figure 21: Raft Measurements........................................................Erro! Indicador não definido.<br />

Figure 22: Field measurements at the US Coast Guard..................Erro! Indicador não definido.<br />

Figure 23: Color Infrared Composite of <strong>ASTER</strong> bands 3, 2, 1 as R, G, B respectively. ........Erro!<br />

Indicador não definido.<br />

Figure 24: <strong>ASTER</strong> band 1 (0.52-0.60 µm) color-coded to show variations in the intensity of the<br />

near-shore bottom reflectance.................................................Erro! Indicador não definido.<br />

Figure 25: Bathymetric map of Lake Tahoe CA/NV......................Erro! Indicador não definido.<br />

Figure 26: Near-shore clarity map derived from <strong>ASTER</strong> data and a bathymetric map. .........Erro!<br />

Indicador não definido.<br />

Figure 27: <strong>ASTER</strong> Band-13 Brightness Temperature Image of Lake Tahoe from Thermal Data<br />

Acquired June 3, 2001. ...........................................................Erro! Indicador não definido.<br />

Figure 28: Upper-left pixel of VNIR, SWIR and TIR bands in an <strong>ASTER</strong> Level-1B data set.<br />

.................................................................................................Erro! Indicador não definido.<br />

Figure 29: <strong>ASTER</strong> L1B Footprint in the Context of the SCENEFOURCORNERS Alignment.<br />

.................................................................................................Erro! Indicador não definido.<br />

Figure 30: Ascending and Descending Orbital Paths. ....................Erro! Indicador não definido.<br />

Figure 31: G-Ring and G-Polygon..................................................Erro! Indicador não definido.<br />

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