Estimation of Sea Ice Freeboard from SARAL/AltiKa Data
作者： Megha Maheshwari , C. Mahesh , Kamaljit Singh Rajkumar , J. Pallipad , D. Ram Rajak
DOI: 10.1080/01490419.2015.1005782
关键词:
摘要: An attempt has been made to derive sea ice freeboard from Ka-band Altimeter (SARAL/AltiKa) over Arctic region for 15 March–15 April 2013 (spring) and September–15 October (autumn). A waveform template matching technique is employed classification of leads floe pixels. The estimated freeboards were found in close agreement with “Operation IceBridge quick look” (RMSD = 0.30 m). differences between the two largely due snow layer (R 0.8). order 0.08–0.15 m during seasons.
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