Figure 16.
The low-frequency components and the corresponding pavement distresses information, (a) 3D pavement data; (b) corresponding low-frequency components; (c) rutting information.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.