Create and update image mosaic(s) from an arbitrary collection of images

[emxsys]

Given a folder with a collection of images, catalog the imagery into like types (e.g., same color model, resolution and projection) and create and/or update image mosaic data stores for each catalog entry.

Use symbolic links to create a logical folder hierarchy to represent the contents of the image mosaics.

[emxsys]

Added shell scripts used to create image catalogs and a the logical folder hierarchy in Linux using GDAL:

• See: f63bd4d
• See: a28f6eb