Click to go to Atlas Home Page About the Downloaders

  Steps to Using the Downloaders
1: Decide on what data is needed.
2: Enter the appropriate downloader.
3: Find the desired quadrangle(s).
4: Download the quadrangle archive file.
5: Extract the quadrangle files from the archive file.
  Jumping Between the Downloaders
  Using the Right Mouse Button
(for Windows users)
  Accessing the Control/Plugin
for Viewing the Webmaps