Arc-en-Sub: Seafloor current meter records at Rainbow Massif (AES_C01, AES_C02A, AES_C02B), May 2022
收藏DataCite Commons2025-04-11 更新2025-04-16 收录
下载链接:
https://www.seanoe.org/data/00794/90553/
下载链接
链接失效反馈官方服务:
资源简介:
Current meter Nortek Aquadopp data. Data for 2 current meter deployments of NORTEK Aquadopp instruments at the Rainbow Massif. Instruments where kindly provided by the Parc National d'Instrumentation Océanographique de l'INSU.
Data is provided in 2 sets of files, corresponding to deployments AES_C01 and AES_C02. The instruments where installed in a broadband OBS (BBOBS) from the INSU OBS National Park. Deployment AES_C02 includes two lowerings (see information below, indicated as deployments AES_C02A and AES_C02B).
AES_C01 with current meter serial number : A6L6094 (head) AQD11097 (Hardware), deployed on BB03 with deployment AES_B01_BB3. Bottom position: 36.23544°N, 33.91036°W, 2505 m waterdepth.
AES_C02_A with current meter serial number : A6L6127 (head) AQD11247 (Hardware), deployed on BB02, deployment AES_B03_BB02. Bottom position: 36.22233°N, 33.87996°W, 1950m waterdepth.
AES_C02_B with current meter serial number : A6L6127 (head) AQD11247 (Hardware), deployed on BB02, deployment AES_B06_BB02. Bottom position: 36.2020833°N, 33.8118833°W, 2557m waterdepth.
Data are provided in two zipped files that include:
AESC0101.aqd: Aquadopp binary file AESC0101.dat: Ascii table of data - full record AESC0101.dia: Aescii data file - partial record AESC0101.hdr: Instrument parameter information and description of columns in AESC0101.dat AESC0101.mat: Matlab file corresponding to AESC0101.dat AESC0101.ssl: Log of instrument (error and info messages)
In addition to several instrument logs:
AESC01_start.log AES_C01_deploy.dep AESC01_start.dep
The ascii file contains 27 columns as follows:
1 Month (1-12) 2 Day (1-31) 3 Year 4 Hour (0-23) 5 Minute (0-59) 6 Second (0-59) 7 Error code 8 Status code 9 Velocity (Beam1|X|East) (m/s) 10 Velocity (Beam2|Y|North) (m/s) 11 Velocity (Beam3|Z|Up) (m/s) 12 Amplitude (Beam1) (counts) 13 Amplitude (Beam2) (counts) 14 Amplitude (Beam3) (counts) 15 Battery voltage (V) 16 Soundspeed (m/s) 17 Soundspeed used (m/s) 18 Heading (degrees) 19 Pitch (degrees) 20 Roll (degrees) 21 Pressure (dbar) 22 Pressure (m) 23 Temperature (degrees C) 24 Analog input 1 25 Analog input 2 26 Speed (m/s) 27 Direction (degrees)
本数据集为诺泰克Aquadopp(Nortek Aquadopp)海流计观测数据,包含两套部署于彩虹海丘(Rainbow Massif)的NORTEK Aquadopp海流计观测数据。仪器由法国国家科学研究中心INSU下属的海洋仪器国家公园(Parc National d'Instrumentation Océanographique de l'INSU)慷慨提供。
数据集分为两组文件,分别对应部署任务AES_C01与AES_C02。所有仪器搭载于INSU海洋地震仪国家公园的宽带海底地震仪(Broadband OBS, BBOBS)中。其中部署任务AES_C02包含两次下放作业(详见下文,分别记为AES_C02A与AES_C02B)。
- 部署AES_C01:海流计探头序列号为A6L6094,硬件序列号为AQD11097,搭载于BB03平台,部署编号为AES_B01_BB3。观测海底位置为北纬36.23544°、西经33.91036°,水深2505米。
- 部署AES_C02A:海流计探头序列号为A6L6127,硬件序列号为AQD11247,搭载于BB02平台,部署编号为AES_B03_BB02。观测海底位置为北纬36.22233°、西经33.87996°,水深1950米。
- 部署AES_C02B:海流计探头序列号为A6L6127,硬件序列号为AQD11247,搭载于BB02平台,部署编号为AES_B06_BB02。观测海底位置为北纬36.2020833°、西经33.8118833°,水深2557米。
数据集以两个压缩包形式提供,内含以下文件:
- AESC0101.aqd:Aquadopp二进制数据文件
- AESC0101.dat:完整观测数据ASCII表格
- AESC0101.dia:部分记录AESCII数据文件
- AESC0101.hdr:仪器参数信息及AESC0101.dat的列说明文档
- AESC0101.mat:对应AESC0101.dat的Matlab数据文件
- AESC0101.ssl:仪器运行日志(含错误与信息报文)
此外还包含以下仪器日志文件:
AESC01_start.log、AES_C01_deploy.dep、AESC01_start.dep
该ASCII数据文件共包含27列,格式说明如下:
1. 月份(1-12)
2. 日期(1-31)
3. 年份
4. 小时(0-23)
5. 分钟(0-59)
6. 秒数(0-59)
7. 错误代码
8. 状态代码
9. 流速(波束1|X轴|东向),单位:米/秒(m/s)
10. 流速(波束2|Y轴|北向),单位:米/秒(m/s)
11. 流速(波束3|Z轴|向上),单位:米/秒(m/s)
12. 波束1幅值,单位:计数(counts)
13. 波束2幅值,单位:计数(counts)
14. 波束3幅值,单位:计数(counts)
15. 电池电压,单位:伏特(V)
16. 声速实测值,单位:米/秒(m/s)
17. 声速使用值,单位:米/秒(m/s)
18. 航向,单位:度(degrees)
19. 纵倾,单位:度(degrees)
20. 横摇,单位:度(degrees)
21. 压力,单位:分巴(dbar)
22. 压力(水深换算值),单位:米(m)
23. 水温,单位:摄氏度(°C)
24. 模拟输入1
25. 模拟输入2
26. 合成流速,单位:米/秒(m/s)
27. 合成流向,单位:度(degrees)
提供机构:
SEANOE
创建时间:
2022-09-23



