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IOOS Glider - Monterey Bay Biogeochemical Glider Observations - sp034-20230802T1910

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ERDDAP2025-07-05 收录
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https://erddap.sensors.ioos.us/erddap/tabledap/ioos-gliderdac-sp034-20230802T1910.html
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This dataset is comprised of routine deployments of two underwater gliders off the coast of Central California, inside or near Monterey Bay. Missions typically last several weeks, and include process studies inside Monterey Bay, or transects to ~250 km offshore from Monterey Bay. The gliders are equipped with a CTD to measure temperature, salinity, and depth, as well as biogeochemical sensors for dissolved oxygen, chlorophyll fluorescence or optical backscatter, and pH.cdm_data_type = TrajectoryProfileVARIABLES:chlorophyll_a (Chlorophyll-a concentration, kg.m-3)chlorophyll_a_qc (chlorophyll_a Quality Flag)conductivity (Sea Water Electrical Conductivity, S.m-1)conductivity_qc (conductivity Quality Flag)density (Sea Water Density, kg.m-3)density_qc (density Quality Flag)depth (m)depth_qc (depth Quality Flag)dissolved_oxygen (micromol.kg-1)dissolved_oxygen_qc (dissolved_oxygen Quality Flag)instrument_ctd (CTD Metadata, 1)instrument_doxyinstrument_fchllat_qc (latitude Quality Flag)lat_uv (Depth-averaged Latitude, degrees_north)lat_uv_qc (lat_uv Quality Flag)latitude (Profile Latitude, degrees_north)lon_qc (longitude Quality Flag)lon_uv (Depth-averaged Longitude, degrees_east)lon_uv_qc (lon_uv Quality Flag)longitude (Profile Longitude, degrees_east)platform (Platform Metadata, 1)precise_lat (Precise Latitude, degrees_north)... (50 more variables)

本数据集包含两台水下滑翔机在加利福尼亚州中部沿海、蒙特雷湾内或其邻近海域的常规部署观测数据。单次任务周期通常为数周,观测内容涵盖蒙特雷湾内的过程研究,以及从蒙特雷湾向离岸约250公里海域开展的断面观测。该滑翔机搭载了用于测量温度、盐度与深度的CTD(温盐深仪,Conductivity Temperature Depth),以及用于溶解氧、叶绿素荧光或光学后向散射、pH值的生物地球化学传感器。 cdm_data_type = 轨迹剖面(TrajectoryProfile) VARIABLES: chlorophyll_a:叶绿素a浓度(Chlorophyll-a concentration,单位:kg·m⁻³) chlorophyll_a_qc:叶绿素a质量控制标志(chlorophyll_a Quality Flag) conductivity:海水电导率(Sea Water Electrical Conductivity,单位:S·m⁻¹) conductivity_qc:电导率质量控制标志(conductivity Quality Flag) density:海水密度(Sea Water Density,单位:kg·m⁻³) density_qc:密度质量控制标志(density Quality Flag) depth:深度(单位:m) depth_qc:深度质量控制标志(depth Quality Flag) dissolved_oxygen:溶解氧(micromol·kg⁻¹,原标注为micromol.kg-1) dissolved_oxygen_qc:溶解氧质量控制标志(dissolved_oxygen Quality Flag) instrument_ctd:CTD元数据(CTD Metadata,取值:1) instrument_doxy instrument_fchllat_qc:纬度质量控制标志(latitude Quality Flag) lat_uv:深度平均纬度(Depth-averaged Latitude,单位:北纬度数) lat_uv_qc:lat_uv质量控制标志(lat_uv Quality Flag) latitude:剖面纬度(Profile Latitude,单位:北纬度数) lon_qc:经度质量控制标志(longitude Quality Flag) lon_uv:深度平均经度(Depth-averaged Longitude,单位:东经度数) lon_uv_qc:lon_uv质量控制标志(lon_uv Quality Flag) longitude:剖面经度(Profile Longitude,单位:东经度数) platform:平台元数据(Platform Metadata,取值:1) precise_lat:精确纬度(Precise Latitude,单位:北纬度数) ……(另有50余个变量)
提供机构:
Monterey Bay Aquarium Research Institute, Naval Postgraduate School
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