GE 5180 Exercise Digital Topography and satellite imagery ...

5. Locate best (cloud-free) ASTER image from the archive of Central American Volcano ASTER data. 6. Learn to display ASTER data as an RGB false color image. Select one RGB combination that shows details at the volcano. 7. Wrap this image on the digital topography. 8. Use Google Earth and compare results. Comment on the comparison. 9. ................
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