Sea ice motion data

using AMSR-2 data(89GHz, 36GHz, 23GHz, 18GHz)

developed by TUMSAT

 

July 6, 2015 up

Black arrows: drifting vectors at each points were calculated by PIV.

Red arrows: drifting vectors were given as averages of multi frequency data or were interpolated one.

 

Key point of the calculation: how to remove un-realistic drifting velocity data evaluated by single channel data.

Our data set shows high accuracy even during melting season (after June).

CLICK figures!


2015 Jan.                              2015 Feb.                            2015 Mar.

2015 Apr.                              2015 May                             2015 Jun.

2015 Jul.                              2015 Aug.                             2015 Sep.