Cloud amount/frequency, NITRATE and other data from NEW HORIZON in the NE Pacific from 1989-08-19 to 1989-09-01 (NODC Accession 9200079)

The Conductivity, Temperature and Depth (CTD) and other data were collected in NE Pacific (limit-180) as part of Fieberling Seamount project. Data was collected from Ship NEW HORIZON. The data was collected over a period spanning from August 19, 1989 and September 1, 1989. Data was submitted in three diskettes by Dr. Gunnar Roden, University of Washington, Seattle, WA. Data has been processed and is available in F022-CTD-Hi Resolution file format of NODC.

F022 High-resolution CTD data is collected from high resolution (conductivity-temperature-depth) instruments. As they are lowered and raised in the oceans, these electronic devices provide nearly continuous profiles of temperature, salinity and other parameters. Data values may be subject to averaging or filtering or obtained by interpolation and may be reported at depth intervals as fine as 1 m. Cruise and instrument information, position, date, time and sampling interval are reported for each station. Environmental data at the time of the cast (meteorological and sea surface conditions) may also be reported. The data record comprises values of temperature, salinity or conductivity, density (computed sigma-t) and possibly dissolved oxygen or transmissivity at specified depth or pressure levels. Data may be reported at either equally or unequally spaced depth or pressure intervals.

本数据集包含电导率、温度与深度（Conductivity, Temperature and Depth, 简称CTD）及其他相关数据，采集于东北太平洋（经度限制为-180°区域），为菲伯林海山项目（Fieberling Seamount project）的组成部分。数据由"NEW HORIZON"号科考船获取，采集时段为1989年8月19日至1989年9月1日。数据由华盛顿大学西雅图分校的古纳尔·罗登博士（Dr. Gunnar Roden）以三张软盘的形式提交。经处理后，数据集以美国国家海洋数据中心（National Oceanographic Data Center, NODC）的F022-CTD高分辨率文件格式对外提供。

F022高分辨率CTD数据集由高分辨率电导率-温度-深度仪采集。当这类设备在海洋中被下放与回收时，可近乎连续地获取温度、盐度及其他参数的剖面观测数据。数据值可通过平均、滤波处理或插值方法生成，其报告的深度间隔可精细至1米。每个测站均记录有航次与仪器信息、站位坐标、观测日期、时间及采样间隔。此外，还可附带记录该次观测下潜时的环境数据（包括气象与海表状况）。数据记录包含指定深度或压力层级下的温度、盐度/电导率、密度（计算得到的sigma-t），以及可能存在的溶解氧或透射率数据。数据可按等间距或不等间距的深度或压力间隔进行报告。