A downloaded CUGIR compressed/zipped data package (versus WMS or WFS Web Service) includes:

Copies of the selected data file(s) in one of several available formats.
Descriptive metadata for the selected data file(s), in HTML and XML format.
A preview .png image representing a visualization of the data. For help extracting the contents of CUGIR zipped data packages, see the Compressed Files help.

CUGIR Data Downloads