IOOS Glider - Coastal & Global Scale Nodes (CGSN) - Global Irminger Sea - Profiling Glider 528 Deployed on 2015-08-17
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The Global component of the OOI includes arrays at critical, yet under-sampled, high-latitude locations such as within the Irminger Sea in the North Atlantic. The Global Irminger Sea Array includes two types of gliders that provide simultaneous spatial and temporal sampling capabilities. Open-Ocean Gliders follow track lines around the triangular mooring array and are equipped with acoustic modems to relay data from the Flanking Moorings to shore via satellite telemetry. Profiling Gliders sample the upper water column near the Apex Profiler Mooring.cdm_data_type = TrajectoryProfileVARIABLES:CDOM (Fluorometric CDOM Concentration, 1e-9)PAR (Photosynthetically Active Radiation, micromol.m-2.s-1)backscatter (Optical Backscatter (red wavelengths), 1.m-1)backscatter_470 (Optical Backscatter (blue wavelengths), 1.m-1)backscatter_532 (Optical Backscatter (blue wavelengths), 1.m-1)backscatter_650 (Optical Backscatter (red wavelengths), 1.m-1)chlorophyll (Chlorophyll Concentration, kg.m-3)conductivity (Sea Water Electrical Conductivity, S.m-1)crs (http://www.opengis.net/def/crs/EPSG/0/4326)ctd_timestamp (seconds since 1970-01-01T00:00:00Z)density (Sea Water Density, kg.m-3)depth (m)dissolved_oxygen (Dissolved Oxygen Concentration, micromol.kg-1)instrument_bb3slc (Optical Backscatter)instrument_ctd (CTD Metadata, 1)instrument_flbbcd (Optical Backscatter, Chlorophyll and CDOM Fluorescence Sensor)instrument_oxygen (Dissolved Oxygen Sensor)instrument_par (Photosynthetically Active Radiation (PAR) Sensor)lat_uv (Depth-averaged Latitude, degrees_north)latitude (Profile Latitude, degrees_north)lon_uv (Depth-averaged Longitude, degrees_east)longitude (Profile Longitude, degrees_east)... (21 more variables)
OOI(海洋观测倡议,Ocean Observatories Initiative)的全球组件包含部署于关键且采样不足的高纬度海域的观测阵列,例如北大西洋伊尔明格海海域。全球伊尔明格海观测阵列配备两类海洋滑翔机,可同时实现空间与时间双重采样能力。开放海洋滑翔机(Open-Ocean Gliders)沿三角系泊阵列周边航线航行,搭载声学调制解调器,可通过卫星遥测将侧翼系泊浮标的数据中继回岸端;剖面滑翔机(Profiling Gliders)则在尖顶剖面系泊浮标附近对上层水柱开展采样。
cdm_data_type = 轨迹剖面(TrajectoryProfile)
变量列表:
CDOM(荧光有色溶解有机物浓度,1×10⁻⁹)
PAR(光合有效辐射,μmol·m⁻²·s⁻¹)
backscatter(光学后向散射(红波段),m⁻¹)
backscatter_470(光学后向散射(蓝波段),m⁻¹)
backscatter_532(光学后向散射(蓝波段),m⁻¹)
backscatter_650(光学后向散射(红波段),m⁻¹)
chlorophyll(叶绿素浓度,kg·m⁻³)
conductivity(海水电导率,S·m⁻¹)
crs(http://www.opengis.net/def/crs/EPSG/0/4326)
ctd_timestamp(自1970-01-01T00:00:00Z起的秒数)
density(海水密度,kg·m⁻³)
depth(水深,单位:米)
dissolved_oxygen(溶解氧浓度,μmol·kg⁻¹)
instrument_bb3slc(光学后向散射传感器)
instrument_ctd(CTD元数据,1)
instrument_flbbcd(光学后向散射、叶绿素与CDOM荧光传感器)
instrument_oxygen(溶解氧传感器)
instrument_par(光合有效辐射(PAR)传感器)
lat_uv(深度平均纬度,北纬度数)
latitude(剖面纬度,北纬度数)
lon_uv(深度平均经度,东经度数)
longitude(剖面经度,东经度数)
...(另有47个变量)
提供机构:
OOI Coastal & Global Scale Nodes (CGSN)



