Operation of the CLIVAR & Carbon Hydrographic Data Office at UCSD/SIO

CLIVAR 的操作

• 批准号: 0327555
• 负责人: James Swift
• 金额: --
• 依托单位: University of California-San Diego Scripps Inst of Oceanography
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-11-01 至 2009-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0327555&HistoricalAwards=false
• 关键词: Operation; CLIVAR; & Carbon; Hydrographic

ABSTRACTOCE-0327555Intellectual Merit: Hydrographic, nutrient and tracer data used in large scale ocean circulation studies will be brought together, verified, corrected for content and format errors, assembled with relevant documentation, and carefully prepared for dissemination and archive at the CLIVAR (CLImate VARiability and Predictability Program) & Carbon Hydrographic Data Office (CCHDO). In addition the CCHDO works to promote appropriate methodology, applicable community standards, communications, and data compatibility.Data of the type dealt with by the CCHDO are created by 100 data originators worldwide, sometimes 5 or more contributing to one file. All data users must cope with the temporal-, content-, and format-related file diversity these different originators engender. It is the enormous advantage of bringing data sets together to a common content and readability standard that remains the strongest argument for continuing support for the present data office, with a strong additional advantage that the documentation associated with the data are collected, reorganized to a common standard (where possible), and preserved with the data. Although the data office disseminates data via the internet, on CD-ROMs and data DVDs, it provides its total public holdings, including documentation, to the designated national archive and further distribution.Broader Impacts: With the merging, verification, content and format correction, and documentation carried out by the proposed data office, present-day and future US and international users of reference-quality CTD, routine hydrography, and tracer ocean profile data can literally use any of the data files written in commonly used exchange formats once they can easily read one such file. This both hugely reduces the personnel costs to data users to import and use data and also makes these data available to a much wider audience who do not employ data specialists. Moreover, the careful assembly of documentation with the data helps to assure a service lifetime for the data far into the future, contributing to a broad range of studies of long-term ocean variability. The clean-up of the data and rewriting into netCDF formats also make the data much more straightforward to import into computer models.

Abstractoce-0327555 Intellectual功绩：在大规模海洋循环研究中使用的水文，营养和示踪剂数据将被汇总，经过验证，纠正，以纠正内容和格式错误，并配有相关文档，并准备了相关的文档，并精心准备在Clivar的传播和档案（气候可变性和预测性计划）和碳水平数据办公室（CHODOCHOCBON）。此外，CCHDO致力于促进适当的方法论，适用的社区标准，通信和数据兼容性。CCHDO处理的类型的数据是由全球100个数据发起者创建的，有时有时为一个文件贡献了5个或更多。所有数据用户都必须应对这些不同的发起者会产生的时间，内容和格式相关的文件多样性。将数据集汇集到共同的内容和可读性标准是巨大的优势，它仍然是对当前数据办公室继续支持的最有力的论点，并具有很强的附加优势，即收集了与数据相关的文档，重组为通用标准（可能在可能的情况下），并保留了与数据。 Although the data office disseminates data via the internet, on CD-ROMs and data DVDs, it provides its total public holdings, including documentation, to the designated national archive and further distribution.Broader Impacts: With the merging, verification, content and format correction, and documentation carried out by the proposed data office, present-day and future US and international users of reference-quality CTD, routine hydrography, and tracer ocean profile data can literally use any of the data一旦可以轻松读取一个这样的文件，以常用交换格式编写的文件。这都大大降低了人员的成本向数据用户导入和使用数据，还可以向不使用数据专家的更多受众提供这些数据。此外，仔细的文档与数据组装有助于确保未来数据的服务寿命，从而促进了长期海洋可变性的广泛研究。清理数据并将其重写为NETCDF格式也使数据更加直接地导入计算机模型。