Unprocessed Alvin Navigation Data from the Gulf of California - Guaymas Basin Spreading Center Segment acquired during Atlantis expedition AT15-55 (2009)

This data set was acquired with a Navigation system on the HOV Alvin during Atlantis expedition AT15-55 conducted in 2009 (Chief Scientist: Dr. Anna-Louise Reysenbach). These data files are of Text File (ASCII) format and include Navigation data that have not been processed. Data were acquired as part of the project(s): Diversity and distribution of Thermoacidophiles at deep-sea hydrothermal vents and Collaborative research: Using thermocouple arrays to investigate temporal and spatial microbial colonization in actively-forming hydrothermal vent deposits, and funding was provided by NSF grant(s): OCE07-28391, OCE07-51839, and OCE07-52469.

本数据集由搭载于载人深潜器阿尔文号（HOV Alvin）的导航系统采集自2009年执行的亚特兰蒂斯（Atlantis）科考航次AT15-55，本次航次的首席科学家为Anna-Louise Reysenbach博士。本次数据集文件采用纯文本（ASCII）格式，包含未经处理的原始导航数据。本数据集的采集工作隶属于两项研究项目：分别为“深海热液喷口嗜热嗜酸菌的多样性与分布特征”，以及“利用热电偶阵列探究正在形成的热液喷口矿床中微生物定殖的时空分布规律”合作研究项目。本研究获得美国国家科学基金会（NSF）编号为OCE07-28391、OCE07-51839及OCE07-52469的项目资助。