This data set consists of federally owned land polygon features of the United
States. The data set was created by extracting federal land polygon features
from the individual 1:2,000,000-scale State ...
A1 - Ozondesonde and CLASS Data
The Southern Oxidants Study (SOS) conducted a major field research
campaign in Nashville/Middle Tennessee area in June and July 1994 and
1995. The goal of this study ...