As illustrations of how the Landsat data can be combined with the gamma-ray data to provide information about some of the geologic materials, three sub-areas of the study area were selected and are discussed in some detail below. Figure 2 shows the regional geologic map with the sub-areas indicated. Click within the shaded areas to view the discussion for the sub-areas or use the table of contents.
Figure 2. Sub-areas chosen for more discussion of Landsat and gamma-ray data.
Gamma-ray Data | Subarea Index | Subarea 1 | Subarea 2 | Subarea 3
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