I cannot download MODIS data from oceandata and even cannot visit oceancolor.gsfc.nasa.gov if I do not use VPN. I guess my IP is blocked by the FTP server. Can you help me to remove the status of be blocked? My IP is xx.xxx.xx.xx and the tracert report is in the accessory. Before be blocked, my downloading speed of MODIS data is quickly (even 3~4 MB/s), is that the reason of the rejection by the FTP server?
Thank you very much.