As of January 19, 2021, FTP access to the GPM research / production data server "arthurhou" is no longer available, and you must use either FTPS or HTTPS to access GPM research data. Click here to learn more.
NASA Disasters Mapping Portal
Data Source Homepage
The NASA Disasters Mapping Portal, managed by the NASA Earth Applied Sciences Disasters Program, is a powerful ArcGIS-based online interface for viewing, analyzing and downloading the latest near-real-time products and disaster response datasets.
Data Source Instructions