= Data on snow =

== Data Level ==

 * Level 0 (L0) are the raw observational data.
 * Level 1 (L1) are the calibrated radiances on a swath basis.
 * Level 2 (L2) are the derived products on a swath basis.
 * Level 3 (L3) are the derived gridded products.

== Sensors ==

=== AQUA AMSR-E ===

==== Level 1B brightness temperatures ====

Directory {{{/scratch/clisap/seaice/AMSR-E/L1A/YYYY/MM/DD}}} (the data are L1B not L1A! I should change the directory name when download of the archive is complete)

Level 1B brightness temperatures from {{{ftp://suzaku.eorc.jaxa.jp/pub/AMSR/private/PI_directory/PML1}}}. Automatic download every 30 minutes.

=== ENVISAT ASAR ===

==== N1 Data ====

Directory {{{/scratch/clisap/seaice/ASAR/YYYY/MM/DD}}}

Arctic and Antarctic from ESA Rolling Archive two times daily

=== SMOS / MIRAS ===

=== JRA25-reanalysis Data ===

Directory {{{/scratch/clisap/seaice/JRA25/YYYY}}}

==== JRA25-reanalysis interpolated fields U,V,T,P,SH ====

Directory {{{/scratch/clisap/seaice/TMP/JRA25-fields/U/YYYY/south}}}

Interpolated fields of U and V wind speeds, Temperature, Pressure and Specific Humidity at Antarctic