NSIDC:
ICESat in action
NSIDC:
Sea ice freeboard
NSIDC:
Changes in sea ice thickness
NSIDC:
Glacier acceleration
NSIDC:
Elevation profiles across the globe
NSIDC:
ICESat spacecraft
NSIDC:
Cloud-reflected laser pulses
NSIDC:
Calibration photos
NSIDC:
Planetary boundary layer