Improvement of New Generation Sea Surface Temperature for Open ocean (NGSST-O): a new sub-sampling method of blending microwave observations

被引：10
作者：
Hosoda, Kohtaro [1 ]
Kawamura, Hiroshi [1 ]
Sakaida, Futoki [1 ]
机构：
[1] Tohoku Univ, Grad Sch Sci, Ctr Atmospher & Ocean Studies, Aoba Ku, Sendai, Miyagi 9808578, Japan
来源：
JOURNAL OF OCEANOGRAPHY | 2015年 / 71卷 / 02期
关键词：
Sea surface temperature; Remote sensing; Gridded data; Sub-sampling method; WAVE-NUMBER SPECTRA; NORTH PACIFIC; AMSR-E; DIFFERENCE; PROFILES; ENERGY; SSTS;
D O I：
10.1007/s10872-015-0272-x
中图分类号：
P7 [海洋学];
学科分类号：
0707 ;
摘要：
An improved version (version 1.6) of the blended optimum interpolation sea surface temperature (SST), obtained by use of infrared (IR) and microwave (MW) data of the New Generation SST for Open ocean (NGSST-O) product, has been developed. A major improvement is the introduction of a sub-sampling scheme for MW-SST with a finer grid; this has resulted in reduction of the blocky patterning occasionally found in blended SST products with finer grids. Spectral comparison of along-track sea surface height and NGSST-O suggests that mesoscale turbulence was reproduced in the updated NGSST-O in a wide wavelength range.
引用
收藏
页码：205 / 220
页数：16
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