Hi, when aksing around with my colleagues, I received this answer:
Best regards, Carel
The type of data he/she is looking for should be available through
NSIDC website: http://nsidc.org/data/g01130.html.
Best regards,
Shreedhar
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Dr. ir. Shreedhar Maskey
Senior Lecturer in Hydrology and Water Resources
Dept. of Water Engineering
UNESCO-IHE Institute for Water Education
P.O. Box 3015, 2601 DA, Delft
The Netherlands