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Evaluation of a Low-Cost and Accurate Ocean Temperature Logger on Subsurface Mooring Systems

文献类型：期刊论文

作者Tian, Chuan1; Deng, Zhiqun Daniel2; Lu, Jun2; Xu, Xiaoyang3; Zhao, Wei3; Xu, Ming3
刊名MARINE TECHNOLOGY SOCIETY JOURNAL
出版日期2014-05-01
卷号48期号:3页码:146-154
关键词internal waves ocean mixing subsurface mooring systems temperature loggers
英文摘要Monitoring seawater temperature is important to understanding evolving ocean processes. To monitor internal waves or ocean mixing, a large number of temperature loggers are typically mounted on subsurface mooring systems to obtain high-resolution temperature data at different water depths. In this study, we redesigned and evaluated a compact, low-cost, self-contained, high-resolution and high-accuracy ocean temperature logger, the TC-1121. The newly designed TC-1121 logger is smaller and more robust, and its sampling interval can be automatically changed by indicated events. The loggers initial accuracy is +/- 0.002 degrees C, and its effective resolution is about 0.0001 degrees C. The drift error of all six TC-1121 temperature loggers during a 450-day experiment was less than +/- 0.002 degrees C. They are being widely used in many mooring systems to study internal wave and ocean mixing. The loggers fundamental design, noise analysis, calibration, and drift test are discussed. A long-term sea trial in the South China Sea was completed successfully and demonstrated the effectiveness of the logger.
收录类别SCI
语种英语
WOS记录号WOS:000338754300014
源URL[http://ir.qdio.ac.cn/handle/337002/25342]  
专题海洋研究所_海洋环流与波动重点实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Beijing 100864, Peoples R China
2.Pacific NW Natl Lab, Richland, WA 99352 USA
3.Ocean Univ China, Qingdao, Peoples R China
推荐引用方式
GB/T 7714		 Tian, Chuan,Deng, Zhiqun Daniel,Lu, Jun,et al. Evaluation of a Low-Cost and Accurate Ocean Temperature Logger on Subsurface Mooring Systems[J]. MARINE TECHNOLOGY SOCIETY JOURNAL,2014,48(3):146-154.
APA Tian, Chuan,Deng, Zhiqun Daniel,Lu, Jun,Xu, Xiaoyang,Zhao, Wei,&Xu, Ming.(2014).Evaluation of a Low-Cost and Accurate Ocean Temperature Logger on Subsurface Mooring Systems.MARINE TECHNOLOGY SOCIETY JOURNAL,48(3),146-154.
MLA Tian, Chuan,et al."Evaluation of a Low-Cost and Accurate Ocean Temperature Logger on Subsurface Mooring Systems".MARINE TECHNOLOGY SOCIETY JOURNAL 48.3(2014):146-154.

入库方式： OAI收割

来源：海洋研究所

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