The Home Page is the entry point into this site. There are a number of menu items on the top banner which help you navigate the site and search for maps of interest.
Once you select a map to open the map viewer allows you to interact with the map, pan and zoom around, turn on and off layers and identify features.
The layers button allows you to turn on and off layers from your map and view the map legend.
Gives a description of the map, it's purpose and any limitations of use.
Shows the functionality available in the viewer.
Click on one of the options available to change your base map.
Further analysis tools for your map. These include: