Oceanographic profile observations collected from station ITM-1 by Woods Hole Oceanographic Institution (WHOI) in the Arctic Ocean from 2012-08-27 to 2013-10-02 (NCEI Accession 0156788)

NCEI accession 0156788 contains in situ, physical and profile data from the ITP instrument ITM-1 in the Arctic Ocean from 2012-08-27 to 2013-10-02. The Ice-Tethered Profiler (ITP) system consists of a small surface capsule that sits atop an ice floe and supports a plastic-jacketed wire rope tether that extends through the ice and down into the ocean, ending with a weight (intended to keep the wire vertical). A cylindrical underwater instrument (in shape and size much like an Argo float) mounts on this tether and cycles vertically along it, carrying oceanographic sensors through the water column. Water property data are telemetered from the ITP to shore in near-real time. These data were collected by John M. Toole of Woods Hole Oceanographic Institution, and submitted as part of the ITP project.NCEI馆藏编号0156788收录了2012年8月27日至2013年10月2日期间，北冰洋海域由ITP仪器ITM-1采集的原位物理及剖面数据。 冰系留剖面浮标（Ice-Tethered Profiler, ITP）系统由安装于浮冰顶部的小型水面舱构成，该舱支撑一根包覆塑料层的钢丝绳系绳，该系绳穿过冰面向下延伸至海洋，末端配有配重装置（用于保持系绳处于垂直状态）。一款外形尺寸与Argo浮标极为相似的圆柱形水下仪器安装于该系绳上，可沿系绳垂直往复运动，搭载海洋学传感器穿越水体剖面。水体参数数据通过ITP以近实时方式回传至岸基站点。 该批数据由伍兹霍尔海洋研究所的约翰·M·图尔（John M. Toole）采集，并作为ITP项目的组成部分提交。