IOOS Glider - bios_jack-20190725T1346
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The Bermuda Institute of Ocean Sciences MAGIC Lab was inaugurated in 2014 through generous support from the Kerr Fund, Simons Foundation International, Vetlesen Foundation and FIL Foundation. Gliders are small, free-swimming, unmanned vehicles that use changes in buoyancy to move vertically and horizontally through the water column in a saw-tooth pattern. They are deployed for days to several months and gather detailed information about the physical, chemical and biological processes of the world\'s oceans. The Slocum glider was designed and built by Teledyne Webb Research Corporation, Falmouth, MA, USA. This dataset contains observational sub-surface profile data of the water-column.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)... (19 more variables)
百慕大海洋科学研究所MAGIC实验室于2014年正式成立,得益于Kerr Fund、Simons Foundation International、Vetlesen Foundation及FIL Foundation的慷慨资助。
滑翔机是小型、自主游动的无人设备,通过浮力变化在水柱中以锯齿形轨迹完成垂直与水平移动。它们的部署时长为数天至数月不等,可收集全球海洋物理、化学及生物过程的详细观测数据。Slocum滑翔机由美国马萨诸塞州法尔茅斯市的Teledyne Webb Research Corporation设计并制造。
本数据集包含水柱的观测性次表层剖面数据。
cdm_data_type = 轨迹剖面(TrajectoryProfile)
变量列表:
trajectory(轨迹名称)
wmo_id
time(剖面时间,自1970-01-01T00:00:00Z起的秒数)
latitude(剖面纬度,单位:北纬度)
longitude(剖面经度,单位:东经度)
profile_id
time_uv(深度平均时间,自1970-01-01T00:00:00Z起的秒数)
lat_uv(深度平均纬度,单位:北纬度)
lon_uv(深度平均经度,单位:东经度)
u(深度平均东向海水速度,单位:m/s)
v(深度平均北向海水速度,单位:m/s)
latitude_qc(纬度质量控制标志)
longitude_qc(经度质量控制标志)
time_qc(时间质量控制标志)
depth(单位:米)
depth_qc(深度质量控制标志)
pressure(海水压力,单位:分巴)
conductivity(海水电导率,单位:S/m)
...(另有19个变量)



