USGS TerraWeb: Alcatraz Island Area Mosaic

Alcatraz Island Area Color-Coded Bathymetry plus Shaded Relief Image	Click here to directly access the zoom image files.
Click here to jump to the backscatter mosaic Click here to jump to the shaded relief results
Click inside the gridlines to zoom in on desired section of the image. The zoom-in images are approximately 650 x 575, and may be in exess of 200kb in size. Fully maximize browser's window for optimal viewing.

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Last Modified: Thu Oct 31 15:19:32 MST 2002