| 数据题名: | NOAA Extended Reconstructed Sea Surface Temperature (ERSST), Version 5 |
| 作者: | Boyin Huang; Peter W. Thorne; Viva F. Banzon
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| 出版者: | GCIS
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| 出版（发布）日期: | 2017
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| 语种: | 英语
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| 国别: | 美国
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| 学科领域: | 全球变化
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| 英文摘要: | The Extended Reconstructed Sea Surface Temperature (ERSST) dataset is a global monthly sea surface temperature dataset derived from the International Comprehensive Ocean–Atmosphere Dataset (ICOADS). Production of the ERSST is on a 2° × 2° grid with spatial completeness enhanced using statistical methods. This monthly analysis begins in January 1854 continuing to the present and includes anomalies computed with respect to a 1971–2000 monthly climatology. The newest version of ERSST, version 5, uses new data sets from ICOADS Release 3.0 (Sea Surface Temperatures) SST; SST comes from Argo floats above 5 meters, Hadley Centre Ice-SST version 2 (HadISST2) ice concentration. ERSSTv5 has improved SST spatial and temporal variability by (a) reducing spatial filtering in training the reconstruction functions Empirical Orthogonal Teleconnections (EOTs), (b) removing high-latitude damping in EOTs, and (c) adding 10 more EOTs in the Arctic. ERSSTv5 improved absolute SST by switching from using Nighttime Marine Air Temperature (NMAT) as a reference to buoy-SST as a reference in correcting ship SST biases. Scientists have further improved ERSSTv5 by using unadjusted First-Guess instead of adjusted First-Guess. |
| URL: | https://www.ncdc.noaa.gov/data-access/marineocean-data/extended-reconstructed-sea-surface-temperature-ersst-v5
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| 资源类型: | 科学数据
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/118004
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| Appears in Collections: | 全球变化的国际研究计划
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| Recommended Citation: | |
Boyin Huang,Peter W. Thorne,Viva F. Banzon. NOAA Extended Reconstructed Sea Surface Temperature (ERSST), Version 5 .GCIS. 2017-01-01.
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