IOOS Glider - cp_339-20200302T1109
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The Pioneer Array is located on the continental shelf and slope south of Martha\'s Vineyard. The shelf-slope area is home to a highly productive ecosystem, and coincident with a persistent ocean frontal system where heat, salt, nutrients and other properties are exchanged between the shelf and the deep ocean. Data from gliders operating over the shelf contribute to understanding of the frontal system while those over the slope provide information about mesoscale features that may impinge on the front. This dataset contains raw Slocum glider data parsed directly from the native glider file format. No corrections or other quality control algorithms have been applied.cdm_data_type = TrajectoryProfileVARIABLES:trajectory (Trajectory Name)wmo_idtime (Profile Time, seconds since 1970-01-01T00:00:00Z)latitude (Profile Latitude, degrees_north)longitude (Profile Longitude, degrees_east)profile_idtime_uv (Depth-averaged Time, seconds since 1970-01-01T00:00:00Z)lat_uv (Depth-averaged Latitude, degrees_north)lon_uv (Depth-averaged Longitude, degrees_east)u (Depth-averaged Eastward Sea Water Velocity, m s-1)v (Depth-averaged Northward Sea Water Velocity, m s-1)latitude_qc (latitude Variable Quality Flag)longitude_qc (longitude Variable Quality Flag)time_qc (time Variable Quality Flag)depth (m)depth_qc (depth Variable Quality Flag)pressure (Sea Water Pressure, decibars)pressure_qc (pressure Variable Quality Flag)conductivity (Sea Water Electrical Conductivity, S.m-1)conductivity_qc (conductivity Variable Quality Flag)density (Sea Water Density, kg.m-3)... (18 more variables)
先锋阵列(Pioneer Array)坐落于玛莎葡萄园岛(Martha's Vineyard)以南的大陆架与大陆坡区域。该陆架-陆坡区域拥有高生产力的海洋生态系统,同时存在一处长期稳定的海洋锋面系统,该系统介导了陆架与深海之间的热量、盐度、营养盐及其他海洋要素的交换。部署在陆架区域的滑翔机观测数据有助于深化对该锋面系统的认知,而陆坡区域的滑翔机数据则可提供可能影响该锋面的中尺度海洋特征相关信息。本数据集包含直接从斯洛克姆滑翔机(Slocum glider)原生文件格式解析得到的原始观测数据,未进行任何校正或其他质量控制算法处理。通用数据模型数据类型(cdm_data_type):TrajectoryProfile。变量列表如下:
trajectory:轨迹名称(Trajectory Name)
wmo_id:世界气象组织标识(wmo_id)
time:剖面时间(Profile Time,单位为自1970-01-01T00:00:00Z起的秒数)
latitude:剖面纬度(Profile Latitude,单位为北纬度数,degrees_north)
longitude:剖面经度(Profile Longitude,单位为东经度数,degrees_east)
profile_id:剖面标识
time_uv:深度平均时间(Depth-averaged Time,单位为自1970-01-01T00:00:00Z起的秒数)
lat_uv:深度平均纬度(Depth-averaged Latitude,单位为北纬度数)
lon_uv:深度平均经度(Depth-averaged Longitude,单位为东经度数)
u:深度平均向东海流速度(Depth-averaged Eastward Sea Water Velocity,单位为m·s⁻¹)
v:深度平均向北海流速度(Depth-averaged Northward Sea Water Velocity,单位为m·s⁻¹)
latitude_qc:latitude变量质量控制标识(latitude Variable Quality Flag)
longitude_qc:longitude变量质量控制标识(longitude Variable Quality Flag)
time_qc:time变量质量控制标识(time Variable Quality Flag)
depth:深度(单位为米,m)
depth_qc:depth变量质量控制标识(depth Variable Quality Flag)
pressure:海水压力(Sea Water Pressure,单位为分巴,decibars)
pressure_qc:pressure变量质量控制标识(pressure Variable Quality Flag)
conductivity:海水电导率(Sea Water Electrical Conductivity,单位为S·m⁻¹)
conductivity_qc:conductivity变量质量控制标识(conductivity Variable Quality Flag)
density:海水密度(Sea Water Density,单位为kg·m⁻³)……(另有18个变量)
提供机构:
OOI Coastal & Global Scale Nodes (CGSN)



