Easier access to scientific data
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|
ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | uvi_02-20231102T1447 Delayed Raw Trajectory
|
| Institution: | University of the Virgin Islands, Rutgers University (Dataset ID: uvi_02-20231102T1447-trajectory-raw-delayed) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
time {
String _CoordinateAxisType "Time";
Float64 actual_range -1.764639007936e+122, 1.700885931836e+9;
String axis "T";
Int32 bytes 8;
String calendar "gregorian";
String comment "Alias for m_present_time";
String ioos_category "Time";
String long_name "Timestamp";
String source_sensor "m_present_time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00.00Z";
String units "seconds since 1970-01-01T00:00:00Z";
Float64 valid_max 2.147483647e+9;
Float64 valid_min 0.0;
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range 17.807521666666666, 18.189803333333334;
String axis "Y";
Int32 bytes 8;
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "m_gps_lat converted to decimal degrees and interpolated";
String ioos_category "Location";
String long_name "Latitude";
String observation_type "calculated";
Int32 precision 5;
String source_sensor "m_gps_lat";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range -65.157595, -64.66651666666667;
String axis "X";
Int32 bytes 8;
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "m_gps_lon converted to decimal degrees and interpolated";
String ioos_category "Location";
String long_name "Longitude";
String observation_type "calculated";
Int32 precision 5;
String source_sensor "m_gps_lon";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.7821031, 2.667719e+31;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String comment "Calculated from llat_pressure and llat_latitude using gsw.z_from_p";
String ioos_category "Location";
String long_name "CTD Depth";
String observation_type "calculated";
String positive "down";
String reference_datum "sea-surface";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
trajectory {
String cf_role "trajectory_id";
String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
String ioos_category "Identifier";
String long_name "Trajectory/Deployment Name";
}
source_file {
String all_sensors "0";
String comment "Name of the source data file and associated file metadata";
String dbd_label "DBD_ASC(dinkum_binary_data_ascii)file";
String encoding_ver "2";
Int32 file_size_bytes 29322;
String filename "uvi_02-2023-326-0-9-sf";
String filename_extension "dbd";
String filename_label "uvi_02-2023-326-0-9-dbd(00520009)";
String fileopen_time "Thu_Nov_23_14:22:49_2023";
String ioos_category "Unknown";
String long_name "Source data file";
String mission_name "200_n.mi";
String num_ascii_tags "14";
String num_label_lines "3";
String num_segments "1";
String segment_filename_0 "uvi_02-2023-326-0-9";
String sensors_per_cycle "71";
String source_file "/home/coolgroup/slocum/deployments/2023/uvi_02-20231102T1447/data/in/ascii/dbd/uvi_02_2023_326_0_9_dbd.dat";
String the8x3_filename "00520009";
}
c_ad2cp_on {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -1.0, 1.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "c_ad2cp_on";
String sensor "c_ad2cp_on";
String source_sensor "c_ad2cp_on";
String type "f4";
String units "sec";
}
c_fin {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.44, 0.44;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "C Fin";
String sensor "c_fin";
String source_sensor "c_fin";
String type "f4";
String units "rad";
}
c_heading {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 6.28228;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "C Heading";
String sensor "c_heading";
String source_sensor "c_heading";
String type "f4";
String units "rad";
}
c_oxy4_num_fields_to_send {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 10.0, 10.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "c_oxy4_num_fields_to_send";
String sensor "c_oxy4_num_fields_to_send";
String source_sensor "c_oxy4_num_fields_to_send";
String type "f4";
String units "nodim";
}
c_oxy4_on {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -1.0, 1.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "c_oxy4_on";
String sensor "c_oxy4_on";
String source_sensor "c_oxy4_on";
String type "f4";
String units "sec";
}
c_pitch {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.454, 0.454;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "C Pitch";
String sensor "c_pitch";
String source_sensor "c_pitch";
String type "f4";
String units "rad";
}
c_roll {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 0.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "c_roll";
String sensor "c_roll";
String source_sensor "c_roll";
String type "f4";
String units "rad";
}
c_wpt_lat {
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range 0.0, 1810.5;
Int32 bytes 8;
String ioos_category "Location";
String long_name "C Wpt Lat";
String sensor "c_wpt_lat";
String source_sensor "c_wpt_lat";
String type "f8";
String units "lat";
}
c_wpt_lon {
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range -6509.5, 0.0;
Int32 bytes 8;
String ioos_category "Location";
String long_name "C Wpt Lon";
String sensor "c_wpt_lon";
String source_sensor "c_wpt_lon";
String type "f8";
String units "lon";
}
crs {
Int32 _FillValue -2147483647;
String epsg_code "EPSG:4326";
String grid_mapping_name "latitude_longitude";
Float64 inverse_flattening 298.257223563;
String ioos_category "Unknown";
String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
Float64 semi_major_axis 6378137.0;
}
instrument_adcp {
Int32 _FillValue -2147483647;
String calibration_date "2023-03-09";
String description "A 1 MHz Acoustic Doppler Current Profiler (ADCP) designed specifically for use on gliders for water velocity measurements. Fully integrated solutions are available for the Kongsberg Seaglider, Scripps Spray Glider, and Webb Slocum Glider. The AD2CP features 4 beams; beams 1 and 3 are angled at 47.5 degrees and beams 2 and 4 are angled at 25 degrees. This enables 3D velocities to be calculated during both ascent and descent of the glider. The AD2CP can operate two modes; Single (burst or average) or Concurrent (burst and average). It features 16 GB of onboard data storage with an optional increase to 64 GB. The Glider1000 AD2CP features an average profiling range of 30 m (25 m in burst mode), with a minimum blanking distance of 0.1 m. It has an operating temperature range of -4 to +40 degC, and is depth-rated to 1000 m. It has a bottom tracking range of 30 m, a velocity resolution of 0.1 cm s-1, and a maximum sampling rate of 16 Hz.";
String factory_calibrated "2023-03-09";
String ioos_category "Identifier";
String long_name "Nortek Glider1000 AD2CP";
String maker "NortekUSA";
String maker_vocabulary "https://vocab.nerc.ac.uk/collection/B75/current/ORG00333/,https://vocab.nerc.ac.uk/collection/L35/current/MAN0068/";
String model "Glider1000 AD2CP Acoustic Doppler Current Profiler";
String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1774/";
String owner "University of the Virgin Islands";
String serial_number "104645";
String type "current profilers";
String type_vocabulary "https://vocab.nerc.ac.uk/collection/L05/current/115/";
}
instrument_optode {
Int32 _FillValue -2147483647;
String calibration_date "2022-09-03";
String comment "Model 4831";
String description "A dissolved oxygen sensor which provides analogue (0-5V) and digital output (RS-232) to third party data loggers, gliders and floats. Measurement based on the ability of selected substances to act as dynamic fluorescence quenchers. The fluorescent indicator is a special platinum porphyrin complex embedded in a gas permeable foil that is exposed to the surrounding water. In this standard model, a black optical isolation coating protects the complex from sunlight and fluorescent particles in the water. This sensing foil is attached to a window providing optical access for the measuring system from inside a watertight housing. The foil is excited by modulated blue light, and the phase of a returned red light is measured. For improved stability the 4831 optode also performs a reference phase reading by use of a red LED that does not produce fluorescence in the foil. This model is fitted with a standard sensing foil. By linearizing and temperature compensating, with an incorporated temperature sensor, the absolute O2 concentration can be determined. Accuracy +/- 1.5% or 2uM; precision +/- 0.2 uM.";
String factory_calibrated "2022-09-03";
String ioos_category "Identifier";
String long_name "AA Optode 4831";
String maker "Aanderaa Data Instruments AS";
String maker_vocabulary "https://vocab.nerc.ac.uk/collection/B75/current/ORG00228/,https://vocab.nerc.ac.uk/collection/L35/current/MAN0007/";
String model "Aanderaa Oxygen Optode 4831";
String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1239/";
String owner "University of the Virgin Islands";
String serial_number "1025";
String type "sensor_model,dissolved gas sensors";
String type_vocabulary "https://vocab.nerc.ac.uk/collection/L19/current/SDNKG17/,https://vocab.nerc.ac.uk/collection/L05/current/351/";
String user_calibrated "2023-07-17";
}
instrument_rbrctd {
Int32 _FillValue -2147483647;
String calibration_date "2023-03-08";
String description "A conductivity, temperature and pressure sensor designed for use on gliders and autonomous underwater vehicles (AUVs). It can be used to derive salinity, density and sound velocity and is optimised for turbulence measurements and passive acoustic monitoring due to its silent operation (non-pumped). The instrument is available as two configurations; the standard RBR Legato3 has a 2 Hz standard thermistor response; the RBR Legato3 Fast 16 instrument has a 16 Hz fast thermistor response. Additional sensors such as dissolved oxygen, fluorescence, turbidity, and PAR are all supported. The RBR Legato3 is designed to fit into a standard 2 x 7 inch sensor bay, with both wet- and dry-bay models. The RBR Legato3 is depth-rated to 1000m, with a pressure range from 500-1000 db and accuracy of +/- 0.05 percent (full scale). The conductivity accuracy is +/- 0.003 mS/cm. Temperature range is -5 degC to +42 degC (ITS-90) with an accuracy of +/- 0.002 degC (-5 to +35 degC) and +/- 0.004 degC (+35 to +42 degC).";
String factory_calibrated "2023-03-08";
String ioos_category "Identifier";
String long_name "RBR Legato3 CTD";
String maker "RBR";
String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0049/,https://vocab.nerc.ac.uk/collection/B75/current/ORG00299/";
String model "RBR Legato3 CTD";
String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1745/";
String owner "University of the Virgin Islands";
String serial_number "212390";
String type "CTD,salinity sensor,water temperature sensor,water pressure sensor";
String type_vocabulary "https://vocab.nerc.ac.uk/collection/L05/current/130/,https://vocab.nerc.ac.uk/collection/L05/current/350/,https://vocab.nerc.ac.uk/collection/L05/current/134/,https://vocab.nerc.ac.uk/collection/L05/current/WPS/";
}
m_altitude {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 68.6349;
Int32 bytes 4;
String ioos_category "Location";
String long_name "m_altitude";
String sensor "m_altitude";
String source_sensor "m_altitude";
String type "f4";
String units "m";
}
m_appear_to_be_at_surface {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 1;
Int32 bytes 1;
String ioos_category "Unknown";
String long_name "m_appear_to_be_at_surface";
String sensor "m_appear_to_be_at_surface";
String source_sensor "m_appear_to_be_at_surface";
String type "i1";
String units "bool";
}
m_coulomb_amphr {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.294996, 148.271;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Coulomb Amphr";
String sensor "m_coulomb_amphr";
String source_sensor "m_coulomb_amphr";
String type "f4";
String units "amp-hrs";
}
m_depth {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 200.606;
String axis "Z";
Int32 bytes 4;
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String comment "Glider pressure transducer measured pressure";
String ioos_category "Location";
String long_name "Depth";
String observation_type "calculated";
String positive "down";
String reference_datum "sea-surface";
String source_sensor "m_depth";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
m_fin {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.710597, 0.477191;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Fin";
String sensor "m_fin";
String source_sensor "m_fin";
String type "f4";
String units "rad";
}
m_final_water_vx {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.375489, 0.122626;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Final Water Vx";
String observation_type "calculated";
String sensor "m_final_water_vx";
String source_sensor "m_final_water_vx";
String standard_name "eastward_sea_water_velocity";
String type "f4";
String units "m s-1";
}
m_final_water_vy {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.10409, 0.121168;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Final Water Vy";
String observation_type "calculated";
String sensor "m_final_water_vy";
String source_sensor "m_final_water_vy";
String standard_name "northward_sea_water_velocity";
String type "f4";
String units "m s-1";
}
m_gps_full_status {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 7;
Int32 bytes 1;
String ioos_category "Unknown";
String long_name "m_gps_full_status";
String sensor "m_gps_full_status";
String source_sensor "m_gps_full_status";
String type "i1";
String units "enum";
}
m_gps_lat {
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range 1748.4513, 1811.3882;
String axis "Y";
Int32 bytes 8;
Float64 colorBarMaximum 10000.0;
Float64 colorBarMinimum -10000.0;
String comment "Latitude measured using on-board GPS. NMEA coordinates.";
String ioos_category "Time";
String long_name "GPS Measured Latitude";
String observation_type "measured";
Int32 precision 5;
String source_sensor "m_gps_lat";
String units "degrees_minutes_north";
Float64 valid_max 9000.0;
Float64 valid_min -9000.0;
}
m_gps_lon {
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range -6509.4557, -6439.991;
String axis "X";
Int32 bytes 8;
Float64 colorBarMaximum 20000.0;
Float64 colorBarMinimum -20000.0;
String comment "Longitude measured using on-board GPS. NMEA coordinates.";
String ioos_category "Time";
String long_name "GPS Measured Longitude";
String observation_type "measured";
Int32 precision 5;
String source_sensor "m_gps_lon";
String units "degrees_minutes_east";
Float64 valid_max 18000.0;
Float64 valid_min -18000.0;
}
m_gps_status {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 2;
Int32 bytes 1;
String ioos_category "Unknown";
String long_name "M Gps Status";
String sensor "m_gps_status";
String source_sensor "m_gps_status";
String type "i1";
String units "enum";
}
m_heading {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 6.28144;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Heading";
String sensor "m_heading";
String source_sensor "m_heading";
String type "f4";
String units "rad";
}
m_iridium_call_num {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 64.0, 306.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "m_iridium_call_num";
String sensor "m_iridium_call_num";
String source_sensor "m_iridium_call_num";
String type "f4";
String units "nodim";
}
m_iridium_redials {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 45.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "m_iridium_redials";
String sensor "m_iridium_redials";
String source_sensor "m_iridium_redials";
String type "f4";
String units "nodim";
}
m_iridium_signal_strength {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 5.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "m_iridium_signal_strength";
String sensor "m_iridium_signal_strength";
String source_sensor "m_iridium_signal_strength";
String type "f4";
String units "nodim";
}
m_lat {
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range 1748.26180972252, 1811.39123556727;
String axis "Y";
Int32 bytes 8;
Float64 colorBarMaximum 10000.0;
Float64 colorBarMinimum -10000.0;
String comment "Dead-reckoned latitude calculated by the glider while underwater. NMEA coordinates";
String ioos_category "Time";
String long_name "Dead-Reckoned Latitude";
String observation_type "calculated";
Int32 precision 5;
String source_sensor "m_lat";
String standard_name "latitude";
String units "degrees_minutes_north";
Float64 valid_max 9000.0;
Float64 valid_min -9000.0;
}
m_lon {
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range -6509.45596481626, -6439.96430326238;
String axis "X";
Int32 bytes 8;
Float64 colorBarMaximum 20000.0;
Float64 colorBarMinimum -20000.0;
String comment "Dead-reckoned longitude calculoned by the glider while underwater. NMEA coordinates";
String ioos_category "Time";
String long_name "Dead-Reckoned Longitude";
String observation_type "calculated";
Int32 precision 5;
String source_sensor "m_lon";
String standard_name "longitude";
String units "degrees_minutes_east";
Float64 valid_max 18000.0;
Float64 valid_min -18000.0;
}
m_pitch {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -1.0472, 0.834267;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Pitch";
String sensor "m_pitch";
String source_sensor "m_pitch";
String type "f4";
String units "rad";
}
m_present_time {
Float64 actual_range -1.764639007936e+122, 1.700885931836e+9;
String axis "T";
Int32 bytes 8;
String calendar "gregorian";
Float64 colorBarMaximum 2.5e+9;
Float64 colorBarMinimum 0.0;
String ioos_category "Time";
String long_name "m_present_time";
String source_sensor "m_present_time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00.00Z";
String units "seconds since 1970-01-01T00:00:00Z";
Float64 valid_max 2.147483647e+9;
Float64 valid_min 0.0;
}
m_pressure {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.21684, 20.0606;
String axis "Z";
Int32 bytes 4;
Float64 colorBarMaximum 5000.0;
Float64 colorBarMinimum 0.0;
String comment "Glider pressure transducer measured pressure";
String ioos_category "Pressure";
String long_name "Flight Pressure";
String observation_type "measured";
String positive "down";
String reference_datum "sea-surface";
String source_sensor "m_pressure";
String standard_name "sea_water_pressure";
String units "bar";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
m_roll {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.286234, 0.37001;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Roll";
String sensor "m_roll";
String source_sensor "m_roll";
String type "f4";
String units "rad";
}
m_science_clothesline_lag {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0450001, 52.557;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "m_science_clothesline_lag";
String sensor "m_science_clothesline_lag";
String source_sensor "m_science_clothesline_lag";
String type "f4";
String units "s";
}
m_vacuum {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 5.64277, 7.90575;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "M Vacuum";
String sensor "m_vacuum";
String source_sensor "m_vacuum";
String type "f4";
String units "inHg";
}
m_water_depth {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -1.0, 77.0123;
Int32 bytes 4;
String ioos_category "Location";
String long_name "M Water Depth";
String sensor "m_water_depth";
String source_sensor "m_water_depth";
String standard_name "sea_floor_depth_below_sea_surface";
String type "f4";
String units "m";
}
m_water_vx {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.377628, 0.122626;
Int32 bytes 4;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
String ioos_category "Currents";
String long_name "Depth-averaged Eastward Sea Water Velocity";
String observation_type "calculated";
String source_sensor "m_water_vx";
String standard_name "eastward_sea_water_velocity";
String units "m s-1";
Float32 valid_max 10.0;
Float32 valid_min -10.0;
}
m_water_vy {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -0.104557, 0.121168;
Int32 bytes 4;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
String ioos_category "Currents";
String long_name "Depth-averaged Northward Sea Water Velocity";
String observation_type "calculated";
String source_sensor "m_water_vy";
String standard_name "northward_sea_water_velocity";
String units "m s-1";
Float32 valid_max 10.0;
Float32 valid_min -10.0;
}
platform {
Int32 _FillValue -2147483647;
String depth_rating "200m";
String description "A long-range autonomous underwater vehicle (AUV) based on buoyancy. The G3S utilises the same features as the G3 glider but uses a new STM32 Processor. This replaces the Persistor processor used on the G3 glider in the Science and Flight Bays. The G3S is used for remote water column sampling. It uses hydraulic buoyancy change to alter the vehicle density in relation to the surrounding water thereby causing the vehicle to either float or sink. Given an appropriate dive or climb angle, the wings and body lift and convert some of this vertical motion into a forward saw tooth horizontal motion. Periodically, the glider surfaces and calls via Iridium Satellite Phone (anywhere in world) or Free Wave RF Modem (line of sight) in to Dockserver (auto attendant computer) to relay navigational fix, data and receive further instructions for command and control. The glider is capable of storm sampling and can be flown in a coordinated fleet. It is 1.5 m in length, has a hull diameter of 22 cm and mass of 55-70 kgs (dependent upon configuration). It has an exchangeable payload (capacity up to 6 L) which is capable of housing a variety of environmental sensors such as nitrate and oxygen. It uses lithium or alkaline batteries. It has a deployment range of 350-13000 km (dependent upon configuration), a deployment length of 15 days to 18 months (dependent upon configuration) and an operating depth range of 4-1000m. Navigation is via GPS waypoints, a pressure and altimeter sensor. Maximum speed is 0.35 m/s (0.68 knot) with the buoyancy engine and an average up to 0.5 m/s (1 knots) with full drive. The thruster provides speeds up to 1 m/s (2 knots). It transmits via RF modem, Iridium (RUDICS), ARGOS or acoustic modem. The new STM32L4 CPU processor utilises OpenRTOS running up to 120 MHz, with 8 Mbytes RAM and 32 Mbytes of flash memory.";
String id "uvi_02";
String instruments "instrument_rbrctd,instrument_adcp,instrument_optode";
String ioos_category "Unknown";
String long_name "uvi_02 Slocum G3S";
String maker "Teledyne Webb Research";
String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0020/,https://vocab.nerc.ac.uk/collection/B75/current/ORG01077/";
String model "Teledyne Webb Research Slocum G3S glider";
String model_vocabulary "https://vocab.nerc.ac.uk/collection/B76/current/B7600029/";
String os_version "10.08";
String owner "University of the Virgin Islands";
String serial_number "1107";
String type "sub-surface gliders";
String type_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/27/";
String wmo_id "8901045";
String wmo_platform_code "8901045";
}
pressure {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -1.47316e+31, 2.2376001e+12;
String axis "Z";
Int32 bytes 4;
Float64 colorBarMaximum 5000.0;
Float64 colorBarMinimum 0.0;
String comment "Alias for sci_water_pressure, multiplied by 10 to convert from bar to dbar";
String ioos_category "Pressure";
String long_name "CTD Pressure";
String observation_type "measured";
String positive "down";
String reference_datum "sea-surface";
String source_sensor "sci_water_pressure";
String standard_name "sea_water_pressure";
String units "dbar";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
sci_ad2cp_bottom_track_signal {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
Int32 bytes 1;
String ioos_category "Unknown";
String long_name "sci_ad2cp_bottom_track_signal";
String sensor "sci_ad2cp_bottom_track_signal";
String source_sensor "sci_ad2cp_bottom_track_signal";
String type "i1";
String units "bool";
}
sci_ad2cp_file_state {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 2;
Int32 bytes 1;
String ioos_category "Location";
String long_name "sci_ad2cp_file_state";
String sensor "sci_ad2cp_file_state";
String source_sensor "sci_ad2cp_file_state";
String type "i1";
String units "enum";
}
sci_ad2cp_is_installed {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 1;
Int32 bytes 1;
String ioos_category "Unknown";
String long_name "sci_ad2cp_is_installed";
String sensor "sci_ad2cp_is_installed";
String source_sensor "sci_ad2cp_is_installed";
String type "i1";
String units "bool";
}
sci_ad2cp_run_state {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 6;
Int32 bytes 1;
String ioos_category "Location";
String long_name "sci_ad2cp_run_state";
String sensor "sci_ad2cp_run_state";
String source_sensor "sci_ad2cp_run_state";
String type "i1";
String units "enum";
}
sci_ad2cp_surface_state {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 15;
Int32 bytes 1;
String ioos_category "Location";
String long_name "sci_ad2cp_surface_state";
String sensor "sci_ad2cp_surface_state";
String source_sensor "sci_ad2cp_surface_state";
String type "i1";
String units "enum";
}
sci_m_present_time {
Float64 actual_range -1.764639007936e+122, 1.700885935304e+9;
String axis "T";
Int32 bytes 8;
String calendar "gregorian";
Float64 colorBarMaximum 2.5e+9;
Float64 colorBarMinimum 0.0;
String ioos_category "Time";
String long_name "Sci M Present Time";
String source_sensor "sci_m_present_time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00.00Z";
String units "seconds since 1970-01-01T00:00:00Z";
Float64 valid_max 2.147483647e+9;
Float64 valid_min 0.0;
}
sci_oxy4_c1amp {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 685.2;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "sci_oxy4_c1amp";
String sensor "sci_oxy4_c1amp";
String source_sensor "sci_oxy4_c1amp";
String type "f4";
String units "mV";
}
sci_oxy4_c1rph {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 40.826;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "sci_oxy4_c1rph";
String sensor "sci_oxy4_c1rph";
String source_sensor "sci_oxy4_c1rph";
String type "f4";
String units "deg";
}
sci_oxy4_c2amp {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 712.6;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "sci_oxy4_c2amp";
String sensor "sci_oxy4_c2amp";
String source_sensor "sci_oxy4_c2amp";
String type "f4";
String units "mV";
}
sci_oxy4_c2rph {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 7.209;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "sci_oxy4_c2rph";
String sensor "sci_oxy4_c2rph";
String source_sensor "sci_oxy4_c2rph";
String type "f4";
String units "deg";
}
sci_oxy4_calphase {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 31.791;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "sci_oxy4_calphase";
String sensor "sci_oxy4_calphase";
String source_sensor "sci_oxy4_calphase";
String type "f4";
String units "deg";
}
sci_oxy4_is_installed {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 1;
Int32 bytes 1;
String ioos_category "Unknown";
String long_name "sci_oxy4_is_installed";
String sensor "sci_oxy4_is_installed";
String source_sensor "sci_oxy4_is_installed";
String type "i1";
String units "bool";
}
sci_oxy4_oxygen {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 215.765;
Int32 bytes 4;
String ioos_category "Dissolved O2";
String long_name "sci_oxy4_oxygen";
String sensor "sci_oxy4_oxygen";
String source_sensor "sci_oxy4_oxygen";
String type "f4";
String units "umoles L^-1";
}
sci_oxy4_rawtemp {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -99.8, 255.4;
Int32 bytes 4;
String ioos_category "Temperature";
String long_name "sci_oxy4_rawtemp";
String sensor "sci_oxy4_rawtemp";
String source_sensor "sci_oxy4_rawtemp";
String type "f4";
String units "mV";
}
sci_oxy4_saturation {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 106.692;
Int32 bytes 4;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Unknown";
String long_name "sci_oxy4_saturation";
String sensor "sci_oxy4_saturation";
String source_sensor "sci_oxy4_saturation";
String type "f4";
String units "percent";
}
sci_oxy4_tcphase {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 34.074;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "sci_oxy4_tcphase";
String sensor "sci_oxy4_tcphase";
String source_sensor "sci_oxy4_tcphase";
String type "f4";
String units "deg";
}
sci_oxy4_temp {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 30.368;
Int32 bytes 4;
Float64 colorBarMaximum 40.0;
Float64 colorBarMinimum -10.0;
String ioos_category "Temperature";
String long_name "sci_oxy4_temp";
String sensor "sci_oxy4_temp";
String source_sensor "sci_oxy4_temp";
String type "f4";
String units "degC";
}
sci_oxy4_timestamp {
Float64 actual_range 0.0, 0.0;
Int32 bytes 8;
String ioos_category "Time";
String long_name "sci_oxy4_timestamp";
String sensor "sci_oxy4_timestamp";
String source_sensor "sci_oxy4_timestamp";
String time_origin "01-JAN-1970 00:00:00";
String type "f8";
String units "seconds since 1970-01-01T00:00:00Z";
}
sci_software_ver {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 0.0, 0.0;
Int32 bytes 4;
String ioos_category "Unknown";
String long_name "sci_software_ver";
String sensor "sci_software_ver";
String source_sensor "sci_software_ver";
String type "f4";
String units "nodim";
}
sci_water_cond {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -3.69592995e+15, 4.42121e+19;
Int32 bytes 4;
Float64 colorBarMaximum 40.0;
Float64 colorBarMinimum 30.0;
String ioos_category "Salinity";
String long_name "Sci Water Cond";
String observation_type "measured";
String source_sensor "sci_water_cond";
String standard_name "sea_water_electrical_conductivity";
String units "S m-1";
Float32 valid_max 10.0;
Float32 valid_min 0.0;
}
sci_water_pressure {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -1.47316e+30, 2.23760007e+11;
String axis "Z";
Int32 bytes 4;
Float64 colorBarMaximum 5000.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Pressure";
String long_name "CTD Pressure";
String observation_type "measured";
String positive "down";
String reference_datum "sea-surface";
String source_sensor "sci_water_pressure";
String standard_name "sea_water_pressure";
String units "bar";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
sci_water_temp {
Float32 _FillValue 9.96921e+36;
Float32 actual_range -1.17137e+34, 1.56964005e+13;
Int32 bytes 4;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Temperature";
String long_name "sci_water_temp";
String observation_type "measured";
String source_sensor "sci_water_temp";
String standard_name "sea_water_temperature";
String units "Celsius";
Float32 valid_max 40.0;
Float32 valid_min -5.0;
}
u_oxy4_slow_surface_mode {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
Int32 bytes 1;
String ioos_category "Unknown";
String long_name "u_oxy4_slow_surface_mode";
String sensor "u_oxy4_slow_surface_mode";
String source_sensor "u_oxy4_slow_surface_mode";
String type "i1";
String units "bool";
}
x_software_ver {
Float32 _FillValue 9.96921e+36;
Float32 actual_range 10.08, 10.08;
Int32 bytes 4;
String ioos_category "Location";
String long_name "x_software_ver";
String sensor "x_software_ver";
String source_sensor "x_software_ver";
String type "f4";
String units "nodim";
}
}
NC_GLOBAL {
String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.3";
String acknowledgment "This deployment is supported by funding from NOAA Award number NA23OAR4050129D from NOAA OAR Global Ocean Monitoring and Observing through the Cooperative Institute for the North Atlantic Region (CINAR). This is funded by the Disaster Relief Supplemental Appropriations Act, 2022.";
String cdm_data_type "Trajectory";
String cdm_trajectory_variables "trajectory";
String comment "Deployed by Josh Soll, Cole Sheeley, Travis Hamlin, and Doug Wilson with Captain Ian Byrne aboard the Lana June out of St. Thomas, US Virgin Islands.";
String contributor_name "Travis Miles,Doug Wilson,Leah Hopson,Travis Hamlin,Nicole Waite,Dave Aragon,Chip Haldeman,Brian Buckingham,Jessica Leonard,John Kerfoot,Laura Nazzaro,Lori Garzio";
String contributor_role "Principal Investigator,Co-Investigator,Graduate Student,Technician and Pilot,Glider Pilot,Glider Pilot,Glider Pilot,Glider Pilot,Glider Pilot,Data Management,Data Management,Data Management";
String Conventions "CF-1.6, COARDS, ACDD-1.3";
String creator_email "gliderdata@marine.rutgers.edu";
String creator_institution "Rutgers University";
String creator_name "Rutgers Center for Ocean Observing Leadership Glider Data Team";
String creator_type "group";
String creator_url "https://rucool.marine.rutgers.edu";
String date_created "2024-01-04T13:07:28Z";
String date_issued "2024-01-04T13:07:28Z";
String date_modified "2024-01-04T13:07:28Z";
String defaultGraphQuery "longitude,latitude&.draw=markers&.marker=2%7C5&.color=0xFFFFFF&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff";
String deployment "uvi_02-20231102T1447";
Float64 Easternmost_Easting -64.66651666666667;
String featureType "Trajectory";
String geospatial_bounds "POLYGON ((18.16022333333333 -64.81800333333334, 18.16022333333333 -64.81800333333334, 18.16022333333333 -64.81800333333334, 18.16022333333333 -64.81800333333334, 18.16022333333333 -64.81800333333334))";
String geospatial_bounds_crs "EPSG:4326";
String geospatial_bounds_vertical_crs "EPSG:5831";
Float64 geospatial_lat_max 18.189803333333334;
Float64 geospatial_lat_min 17.807521666666666;
String geospatial_lat_resolution "0.00001 degree";
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -64.66651666666667;
Float64 geospatial_lon_min -65.157595;
String geospatial_lon_resolution "0.00001 degree";
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 2.667719e+31;
Float64 geospatial_vertical_min -0.7821031;
String geospatial_vertical_positive "down";
Int32 geospatial_vertical_resolution 0;
String geospatial_vertical_units "m";
String gts_ingest "True";
String history
"2024-01-04T13:07:28Z: /tmp/tmprk08w1ec/TrajectoryNetCDFWriter.pyxdi00j46.nc created
2024-01-04T13:07:28Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_trajectories_to_nc.py /home/coolgroup/slocum/deployments/2023/uvi_02-20231102T1447/data/in/ascii/dbd/uvi_02_2023_326_0_9_dbd.dat
2024-04-27T16:14:41Z (local files)
2024-04-27T16:14:41Z http://slocum-data.marine.rutgers.edu/erddap/tabledap/uvi_02-20231102T1447-trajectory-raw-delayed.html";
String id "uvi_02-20231102T1447";
String infoUrl "https://rucool.marine.rutgers.edu";
String institution "University of the Virgin Islands, Rutgers University";
String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
String keywords "c_ad2cp_on, c_fin, c_heading, c_oxy4_num_fields_to_send, c_oxy4_on, c_pitch, c_roll, c_wpt_lat, c_wpt_lon, crs, depth, instrument_adcp, instrument_optode, instrument_rbrctd, latitude, longitude, m_altitude, m_appear_to_be_at_surface, m_coulomb_amphr, m_depth, m_fin, m_final_water_vx, m_final_water_vy, m_gps_full_status, m_gps_lat, m_gps_lon, m_gps_status, m_heading, m_iridium_call_num, m_iridium_redials, m_iridium_signal_strength, m_lat, m_lon, m_pitch, m_present_time, m_pressure, m_roll, m_science_clothesline_lag, m_vacuum, m_water_depth, m_water_vx, m_water_vy, platform, pressure, sci_ad2cp_bottom_track_signal, sci_ad2cp_file_state, sci_ad2cp_is_installed, sci_ad2cp_run_state, sci_ad2cp_surface_state, sci_m_present_time, sci_oxy4_c1amp, sci_oxy4_c1rph, sci_oxy4_c2amp, sci_oxy4_c2rph, sci_oxy4_calphase, sci_oxy4_is_installed, sci_oxy4_oxygen, sci_oxy4_rawtemp, sci_oxy4_saturation, sci_oxy4_tcphase, sci_oxy4_temp, sci_oxy4_timestamp, sci_software_ver, sci_water_cond, sci_water_pressure, sci_water_temp, source_file, time, trajectory, u_oxy4_slow_surface_mode, uvi_02, uvi_02-20231102T1447, x_software_ver";
String keywords_vocabulary "NASA/GCMD Earth Sciences Keywords Version 8.5";
String license "This data may be redistributed and used without restriction. Data provided as is with no expressed or implied assurance of quality assurance or quality control";
String naming_authority "edu.rutgers.rucool";
String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
Float64 Northernmost_Northing 18.189803333333334;
String platform "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles";
String platform_type "Slocum Glider";
String platform_vocabulary "NASA/GCMD Platforms Keywords Version 8.5";
String processing_level "Raw Slocum glider time-series dataset from the native data file format. No quality control provided. Delayed mode dataset.";
String product_version "1.0";
String program "NOAA Global Ocean Monitoring and Observing";
String project "CHAOS";
String publisher_email "gliderdata@marine.rutgers.edu";
String publisher_institution "Rutgers University";
String references "https://rucool.marine.rutgers.edu/data/underwater-gliders/";
String sea_name "Caribbean Sea";
String source "Observational Slocum glider data from source dba file uvi_02-2023-326-0-9-dbd(00520009)";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 17.807521666666666;
String standard_name_vocabulary "CF Standard Name Table v27";
String subsetVariables "trajectory, source_file";
String summary "This project is focused on collecting upper ocean data ahead-of and during tropical cyclones to better understand ocean mixing and feedbacks on hurricane intensity. Glider deployments are intended to occur during the NOAA GOMO Integrated Field Campaign Coordinated Hurricane Atmosphere Ocean Sampling alongside other ocean observing assets such as Saildrones, air-deployed floats, uncrewed aerial vehicles, among others. Delayed mode dataset.";
String time_coverage_duration "PT01M08.628S";
String time_coverage_end "2023-11-25T04:18:51.83Z";
String time_coverage_resolution "PTS";
String title "uvi_02-20231102T1447 Delayed Raw Trajectory";
String uuid "1f0a1683-eeed-4f9f-a0ce-eae7b7ceabdb";
Float64 Westernmost_Easting -65.157595;
String wmo_id "8901045";
String wmo_platform_code "8901045";
}
}
Data Access Protocol (DAP) and its
selection constraints.
The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.
Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names,
followed by a collection of
constraints (e.g., variable<value),
each preceded by '&' (which is interpreted as "AND").
For details, see the tabledap Documentation.