Dear administrator: I am a graduate student in remote sensing processing. I want to use your data for scientific research. Could you please provide a way to get this dataset? My email address is：changhong_cumtb@163.com
We have scheduled a important maintenance operation for the Codalab public instance (http://competitions.codalab.org) for Saturday, September 8th.
The migration will start at approximately 9AM PST and should hopefully be completed by approximately 1PM PST that same day.
During that time the server will be down.