The embedded dirt and scratches is inherent on the master reproducible supplied to the USGS/Earth Resources 
Observation and Sciences.  



Any questions may be directed to the Long Term Arhive at the USGS/Earth Resources Observation and Sciences.    

Tel:  605-594-2593
Email:lta@usgs.gov
Business Hours:  Monday through Friday, 8:00 am to 4:00 pm central time