All images can be browsed in a chronological way. There are three types of images for browsing: Survey Maps, Atlas Introduction and Atlas Maps.


Viewing images in Zoomify

The enlarged versions of the images are presented in Zoomify. Once you click a image thumbnail, the browser will display its cooreponding large image in Zoomify EZ. The image can be zoomed and paned in an optimal way, and it doesn't require a browser plug-in.

Zoomify provides various functions in zoom and pan. Below is a list of function buttons in the Zoomify:

Go to Zoomify website to learn more about it.


This website offers simple keyword search of all images. Two or more keywords can be combined using “AND” and “OR.” By default, the search terms are combined using “AND.”

Standards Compliance

Valid XHTML 1.0 Strict This site conforms to the W3C's guidelines for eXtensible HyperText Markup Language (XHTML) 1.0 Strict.

W3C seal as certified valid CSS This site complies with the W3C's Cascading Style Sheets (CSS) Level 2.

Bobby WorldWide Approved 508 This site complies with the Federal Government Section 508 Guidelines for accessibility.