Oceanographic profile observations collected from station ITP-17 by Woods Hole Oceanographic Institution (WHOI) in the Arctic Ocean from 2007-09-15 to 2007-10-21 (NCEI Accession 0157141)

NCEI accession 0157141 contains in situ, physical and profile data from the ITP instrument ITP-17 in the Arctic Ocean from 2007-09-15 to 2007-10-21.

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.

美国国家环境信息中心（National Centers for Environmental Information, NCEI）存档编号0157141收录了2007年9月15日至2007年10月21日期间，北冰洋内ITP-17型冰系泊剖面浮标（Ice-Tethered Profiler, ITP）仪器采集的原位物理及剖面数据。

冰系泊剖面浮标（Ice-Tethered Profiler, ITP）系统由搭载于浮冰顶部的小型水面舱构成，该舱支撑一根包覆塑料护套的钢丝绳系缆，系缆穿过浮冰并延伸至海洋水下，末端配有配重装置，用于维持系缆处于垂直状态。一款外形尺寸与Argo浮标（Argo float）高度相似的圆柱形水下仪器安装于该系缆之上，可沿系缆垂直往复运动，搭载海洋学传感器在水柱中完成观测数据采集。海洋水体属性数据通过该ITP系统以近实时遥传方式回传至岸基站点。

本数据集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存档。