CONDUCTIVITY, WIND DIRECTION, SHORTWAVE IRRADIANCE, AIR TEMPERATURE and other underway - surface data collected in the North Atlantic Ocean on the ENDEAVOR cruises EN259, EN260 and others as part of the GB project from 1995-01-10 to 1995-07-14 (NODC Accession 0105305)
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NODC Accession 0105305 includes underway - surface, meteorological, chemical, physical and optical data collected aboard the ENDEAVOR during cruises EN259, EN260, EN261, EN262, EN264, EN265, EN266, EN267I, EN267II, EN268 and EN269 in the North Atlantic Ocean from 1995-01-10 to 1995-07-14. These data include CONDUCTIVITY, WIND DIRECTION, SHORTWAVE IRRADIANCE, AIR TEMPERATURE, WIND SPEED, LONGWAVE IRRADIANCE, SALINITY - SURFACE WATER, RELATIVE HUMIDITY, PRECIPITATION, BAROMETRIC PRESSURE and SEA SURFACE TEMPERATURE. The instruments used to collect these data include thermosalinographs. These data were collected by Richard Payne of Woods Hole Oceanographic Institution as part of GB. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NODC on 2013-04-13. The following is the text of the abstract provided by BCO-DMO: Continuous along track meteorology and sea surface data, 60 minute averaged values, 1995 Processed by: Richard Payne Woods Hole Oceanographic Institution Woods Hole, Ma 20543 rpayne@whoi.edu (mailto:rpayne@whoi.edu) Additional data processing notes (http://globec.whoi.edu/globec-dir/data_doc/additional_endeavor_processing_details.html) are available. The sea surface temperature as measured by the hull sensor is not shown since the sea surface temperature as measured via the engine inlet (field name is temp_ss1) is more accurate. Processing Notes Concatenate daily 1 minute files into one file for whole cruise Edit file for obvious bad data, i.e., missing data, garbage characters, etc. Run program which reformats data. Output parameters: Year day, lat, long, Speed made good, course made good, gyro 1 & 2, Edo speed, Edo indicator, port wind speed, starboard ws, port wind azimuth, starboard waz, air temp, relative humidity, barometric pressure, sea surface temp @5m & 1m depth, Edo depth, Chirp sonar depth. Put plots of all parameters on screen and look for obvious single bad points. Edit in basic concatenated file. Except I have not edited depths. Iterate steps 2-4 until no more obvious bad points. Run second program which computes true wind speed and direction from speed and course made good, gyros, larger of port or starboard ws and accompanying wind azimuth. Outputs are year day, lat lon, speed and course made good, gyro, relative ws and direction, true ws and direction, air temp, relative humidity, barometric pressure, short- and long-wave radiation,5m and 1m sea surface temps, Edo depth, Chirp sonar depth, Edo speed, Edo indicator. Check plots of true wind speed and direction to make sure they look ok. Run vector averaging program which produces 60 minute series. The program uses 60 consecutive records and does not check for missing records. I have not carried depths since hourly averages do not seem useful nor Edo speeds since they seem pretty generally useless. Output parameters are: Year day, lat, long, true wind speed and direction, air temp, relative humidity, barometric pressure, short- and long-wave radiation, sea surface temp @ 5m & 1m. From: Richard E. Payne / 11 Apr 1997 09:05:25 -0400 Updated: April 29, 2004; G.Heimerdinger
NODC（国家海洋数据中心，National Oceanographic Data Center）登录号0105305收录了1995年1月10日至1995年7月14日期间，在北大西洋海域由ENDEAVOR号执行EN259、EN260、EN261、EN262、EN264、EN265、EN266、EN267I、EN267II、EN268、EN269航次期间采集的走航表层、气象、化学、物理及光学数据。本次收录的数据包含电导率（CONDUCTIVITY）、风向（WIND DIRECTION）、短波辐照度（SHORTWAVE IRRADIANCE）、气温（AIR TEMPERATURE）、风速（WIND SPEED）、长波辐照度（LONGWAVE IRRADIANCE）、表层海水盐度（SALINITY - SURFACE WATER）、相对湿度（RELATIVE HUMIDITY）、降水量（PRECIPITATION）、气压（BAROMETRIC PRESSURE）及海表温度（SEA SURFACE TEMPERATURE）。采集所用仪器为温盐深仪（thermosalinographs）。这些数据由伍兹霍尔海洋研究所（Woods Hole Oceanographic Institution）的Richard Payne作为GB项目的一部分采集获取。生物与化学海洋学数据管理办公室（Biological and Chemical Oceanography Data Management Office, BCO-DMO）于2013年4月13日将本批数据提交至NODC。 以下为BCO-DMO提供的摘要文本： 连续沿航迹采集的气象与海表数据，60分钟平均值，1995年 数据处理人员： Richard Payne 伍兹霍尔海洋研究所 马萨诸塞州伍兹霍尔 20543 rpayne@whoi.edu（mailto:rpayne@whoi.edu） 额外数据处理说明可通过以下链接获取：http://globec.whoi.edu/globec-dir/data_doc/additional_endeavor_processing_details.html 由于通过发动机进气口测量的海表温度（字段名为temp_ss1）精度更高，因此船体传感器测得的海表温度未纳入展示。 处理笔记： 1. 将每日1分钟粒度的数据文件拼接为单航次完整数据文件 2. 编辑数据文件以剔除明显的无效数据，例如缺失值、乱码等 3. 运行数据格式重构程序，输出参数包括：年积日、纬度、经度、对地航速、对地航向、陀螺1与陀螺2数据、Edo航速、Edo标识、左舷风速、右舷风速、左舷风向方位角、右舷风向方位角、气温、相对湿度、气压、5米与1米深度海表温度、Edo水深、Chirp声呐水深。 4. 将所有参数的绘图展示于屏幕，排查明显的单点异常值，并在拼接后的基础文件中进行编辑（注：未对水深数据进行编辑） 5. 重复步骤2至4，直至无明显异常值 6. 运行第二套程序，基于对地航速与航向、陀螺数据、左右舷风速的较大值及对应风向方位角计算真实风速与风向。输出参数包括：年积日、经纬度、对地航速与航向、陀螺数据、相对风速与风向、真实风速与风向、气温、相对湿度、气压、短波与长波辐射、5米与1米海表温度、Edo水深、Chirp声呐水深、Edo航速、Edo标识。 7. 校验真实风速与风向的绘图结果，确保数据合理。 8. 运行矢量平均程序生成60分钟时间序列数据：该程序使用连续60条记录进行平均，未对缺失记录进行校验。由于小时平均数据实用性较低，且Edo航速整体可用性较差，因此未纳入水深与Edo航速的平均计算。最终输出参数包括：年积日、纬度、经度、真实风速与风向、气温、相对湿度、气压、短波与长波辐射、5米与1米海表温度。 数据来源：Richard E. Payne / 1997年4月11日 09:05:25 -0400 更新时间：2004年4月29日；G.Heimerdinger
