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.
Control and salt endmembers identified by SVMAX for CS line as the furthest away pixels form each other illustrated in a space spanned by the first three principal components (i.e., PC1, PC2, and PC3). Green and yellow circles represent control and salt pixels, respectively.
