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IOOS Glider - MARACOOS - ud_476-20220305T1558

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Deployment of Slocum glider to perform surveys of acoustically tagged species in the Mid Atlantic Bight. Secondary mission is to comparison test experimental animal CTD tag with glider CTD measurements. The glider provides CTD, chlorophyll a concentrations, CDOM concentrations, and Dissolved Oxygen measurements. The acoustic and experimental tag measurements are logged externally to the glider science bay and are not available in this dataset.cdm_data_type = TrajectoryProfileVARIABLES:beta_700nm (Beta 700nm at 117 degrees, m-1 sr-1)cdom (1e-9)chlorophyll_a (kg.m-3)commanded_alt_time (c_alt_time, sec)commanded_ballast_pumped (c_ballast_pumped, cc)commanded_climb_target_depth (c_climb_target_depth, m)commanded_dive_target_depth (c_dive_target_depth, m)commanded_heading (c_heading, rad)commanded_science_send_all (c_science_send_all, bool)commanded_thruster_on (c_thruster_on, %)commanded_weight_drop (c_weight_drop, bool)commanded_wpt_lat (c_wpt_lat, lat)commanded_wpt_lon (c_wpt_lon, lon)commanded_wpt_x_lmc (c_wpt_x_lmc, m)commanded_wpt_y_lmc (c_wpt_y_lmc, m)conductivity (Sea Water Electrical Conductivity, S.m-1)crs (http://www.opengis.net/def/crs/EPSG/0/4326)ctd41cp_timestamp (sci_ctd41cp_timestamp, seconds since 1970-01-01T00:00:00Z)density (Sea Water Density, kg.m-3)depth (m)dr_latitude (m_lat, degrees decimal minutes)dr_longitude (m_lon, degrees decimal minutes)f_fin_offset (rad)... (134 more variables)

在中大西洋湾部署Slocum滑翔机,以开展对声学标记物种的调查。次要任务是将实验性动物温盐深仪(CTD)标签与滑翔机温盐深仪(CTD)测量结果进行对比测试。该滑翔机可提供温盐深仪(CTD)、叶绿素a浓度、有色可溶性有机物(CDOM)浓度及溶解氧的测量数据。声学及实验标签的测量数据记录于滑翔机科学舱外部,未包含在本数据集中。 cdm_data_type = 轨迹剖面(TrajectoryProfile) 变量: beta_700nm(117度下的700nm后向散射系数,单位:m⁻¹·sr⁻¹) cdom(1e-9) chlorophyll_a(kg·m⁻³) commanded_alt_time(c_alt_time,秒(sec)) commanded_ballast_pumped(c_ballast_pumped,立方厘米(cc)) commanded_climb_target_depth(c_climb_target_depth,米(m)) commanded_dive_target_depth(c_dive_target_depth,米(m)) commanded_heading(c_heading,弧度(rad)) commanded_science_send_all(c_science_send_all,布尔值(bool)) commanded_thruster_on(c_thruster_on,%) commanded_weight_drop(c_weight_drop,布尔值(bool)) commanded_wpt_lat(c_wpt_lat,纬度(lat)) commanded_wpt_lon(c_wpt_lon,经度(lon)) commanded_wpt_x_lmc(c_wpt_x_lmc,米(m)) commanded_wpt_y_lmc(c_wpt_y_lmc,米(m)) conductivity(海水电导率,单位:西门子每米(S·m⁻¹)) crs(http://www.opengis.net/def/crs/EPSG/0/4326) ctd41cp_timestamp(sci_ctd41cp_timestamp,自1970年1月1日T00:00:00Z起的秒数) density(海水密度,单位:千克每立方米(kg·m⁻³)) depth(米(m)) dr_latitude(m_lat,十进制度分) dr_longitude(m_lon,十进制度分) f_fin_offset(弧度(rad)) ...(另有134个变量)
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University of Delaware
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