HDF Product File
The MODIS Level 2 Joint Atmosphere Product HDF (Hierarchical Data Format) file
will always have one of the two following standardized filenames.
The prefix MOD is reserved for files containing data collected from the Terra (AM overpass) platform
and MYD is reserved for files containing data collected from the Aqua (PM overpass) platform.
Terra (AM) Platform:
Aqua (PM) Platform:
Note that all times are UTC time, not local time.