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| Dataset Title: | Repeat Observations by Gliders in the Equatorial Region
|
| Institution: | University of California - San Diego; Scripps (Dataset ID: binnedRoger) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
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| Files
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|
The Dataset Attribute Structure (.das) for this Dataset
Attributes {
s {
profile {
Int32 _FillValue 2147483647;
Int32 actual_range 0, 12892;
String long_name "Profile";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Int32 _FillValue 2147483647;
Int32 actual_range 10, 1000;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Depth";
String positive "down";
String standard_name "depth";
String units "m";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range -2.9637975, 2.0329300000000003;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment
"The estimated latitude of the midpoint of the profile.
For a glider profiling continuously, this latitude is 3/4 of the way between GPS fixes at the beginning and end of dives. This is the latitude to use with the temperature and salinity variables, which are measured on the ascent only.";
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Latitude";
Float64 missing_value NaN;
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -95.873485, -90.7429;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment
"The estimated longitude of the midpoint of the profile.
For a glider profiling continuously, this longitude is 3/4 of the way between GPS fixes at the beginning and end of dives. This is the longitude to use with the temperature and salinity variables, which are measured on the ascent only.";
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Longitude";
Float64 missing_value NaN;
String standard_name "longitude";
String units "degrees_east";
}
lat_uv {
Float64 _FillValue NaN;
Float64 actual_range -2.959665, 2.029135;
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment
"The estimated latitude of the midpoint of the dive.
For a glider profiling continuously, this latitude is 1/2 of the way between GPS fixes at the beginning and end of dives. This is the latitude to use with depth-averaged velocity (u_depth_mean, v_depth_mean) which is an average throughout the dive";
String coverage_content_type "coordinate";
String long_name "Latitude";
Float64 missing_value NaN;
String standard_name "latitude";
String units "degrees_north";
}
lon_uv {
Float64 _FillValue NaN;
Float64 actual_range -95.87379, -90.743;
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment
"The estimated longitude of the midpoint of the dive.
For a glider profiling continuously, this longitude is 1/2 of the way between GPS fixes at the beginning and end of dives. This is the longitude to use with depth-averaged velocity (u_depth_mean, v_depth_mean) which is an average throughout the dive";
String coverage_content_type "coordinate";
String long_name "Longitude";
Float64 missing_value NaN;
String standard_name "longitude";
String units "degrees_east";
}
u_depth_mean {
Float64 _FillValue NaN;
Float64 actual_range -0.6875998719797913, 0.5158624819880218;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String comment "Depth-averaged water velocity (zonal component) which is an average throughout the dive as defined by Rudnick et. al. 2018 (doi: 10.1175/JTECH-D-17-0200.1).";
String coverage_content_type "physicalMeasurement";
String long_name "Depth-Averaged Eastward Sea Water Velocity";
Float64 missing_value NaN;
String standard_name "eastward_sea_water_velocity";
String units "m s-1";
}
v_depth_mean {
Float64 _FillValue NaN;
Float64 actual_range -0.9041678464734687, 0.5737359463124856;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String comment "Depth-averaged water velocity (meridional component) which is an average throughout the dive as defined by Rudnick et. al. 2018 (doi: 10.1175/JTECH-D-17-0200.1).";
String coverage_content_type "physicalMeasurement";
String long_name "Depth-Averaged Northward Sea Water Velocity";
Float64 missing_value NaN;
String standard_name "northward_sea_water_velocity";
String units "m s-1";
}
temperature {
Float64 _FillValue NaN;
Float64 actual_range 4.122, 30.36017647058824;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String long_name "Sea Water Temperature";
Float64 missing_value NaN;
String standard_name "sea_water_temperature";
String units "degree_C";
Float64 valid_max 40.0;
Float64 valid_min -5.0;
}
salinity {
Float64 _FillValue NaN;
Float64 actual_range 31.91287096774194, 35.53491666666667;
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 32.0;
String coverage_content_type "physicalMeasurement";
String long_name "Sea Water Salinity";
Float64 missing_value NaN;
String standard_name "sea_water_practical_salinity";
String units "1";
Float64 valid_max 40.0;
Float64 valid_min 0.0;
}
u {
Float64 _FillValue NaN;
Float64 actual_range -1.4596817440029477, 1.9919757907754;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String comment "Zonal component of the water velocity measured with ADCP on different depths.";
String coverage_content_type "physicalMeasurement";
String long_name "Eastward Sea Water Velocity";
Float64 missing_value NaN;
String standard_name "eastward_sea_water_velocity";
String units "m s-1";
}
v {
Float64 _FillValue NaN;
Float64 actual_range -1.592836660604409, 0.9294545284706727;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String comment "Meridional component of the water velocity measured with ADCP on different depths.";
String coverage_content_type "physicalMeasurement";
String long_name "Northward Sea Water Velocity";
Float64 missing_value NaN;
String standard_name "northward_sea_water_velocity";
String units "m s-1";
}
acoustic_backscatter_at_750kHz {
Float64 _FillValue NaN;
Float64 actual_range 57.28400540781544, 93.08150540781543;
String comment "Uncalibrated acoustic backscatter from a Sontek ADP operating at 750kHz. For a dataset with multiple missions (deployments) with different instrument setup, multiple acoustic backscatter variables are possible, one for each type of instrument. For instance, abs_1000 is available when a Nortek instrument is used instead of a Sontek.";
String coverage_content_type "physicalMeasurement";
String long_name "Acoustic Backscatter at 750 kHz";
Float64 missing_value NaN;
String units "dB";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.382115452499996e+9, 1.4769733575e+9;
String axis "T";
String calendar "gregorian";
String comment
"The estimated time of the midpoint of the profile.
For a glider profiling continuously, this time is 3/4 of the way between GPS fixes at the beginning and end of dives. This is the time to use with the temperature and salinity variables, which are measured on the ascent only.";
String coverage_content_type "coordinate";
String ioos_category "Time";
String long_name "Time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
time_uv {
Float64 actual_range 1.382114650999996e+9, 1.476972878e+9;
String axis "T";
String calendar "gregorian";
String comment
"The estimated time of the midpoint of the dive.
For a glider profiling continuously, this time is 1/2 of the way between GPS fixes at the beginning and end of dives. This is the time to use with depth-averaged velocity (u_depth_mean, v_depth_mean) which is an average throughout the dive.";
String coverage_content_type "coordinate";
String ioos_category "Time";
String long_name "Time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
acoustic_backscatter_at_1MHz {
Float64 _FillValue NaN;
Float64 actual_range 51.41372501509294, 92.70740795208864;
String comment "Uncalibrated acoustic backscatter from a Nortek AD2CP, operating at 1MHz. For a dataset with multiple missions (deployments) with different instrument setup, multiple acoustic backscatter variables are possible, one for each type of instrument. For instance, abs_750 is available when a Sontek instrument is used instead of a Nortek.";
String coverage_content_type "physicalMeasurement";
String long_name "Acoustic Backscatter at 1MHz";
Float64 missing_value NaN;
String units "dB";
}
mission {
Int32 _FillValue 2147483647;
Int32 actual_range 0, 28;
String comment "ATTENTION, please use trajectory_index instead. - This dataset combines several underwater glider missions, i.e. several deployments. Profiles originated from the same mission have the same trajectory_index number. The names of the missions can be obtained from the variable mission_name, so that trajectory_index=0 relates to the first item in the variable mission_name.";
String long_name "Mission name of each trajectory";
}
mission_profile {
Int32 _FillValue 2147483647;
Int32 actual_range 1, 774;
String long_name "Profile of one mission";
}
trajectory_index {
Int32 _FillValue 2147483647;
Int32 actual_range 0, 28;
String ancillary_variables "mission_name";
String comment "This dataset combines several underwater glider missions, i.e. several deployments. Profiles originated from the same mission have the same trajectory_index number. The names of the missions can be obtained from the variable mission_name, so that trajectory_index=0 relates to the first item in the variable mission_name.";
String long_name "which mission (trajectory) this profile is part of";
}
}
NC_GLOBAL {
String acknowledgement "This project was funded by National Science Foundation and and Ocean Observing and Monitoring Division of the National Oceanographic and Atmospheric Administration";
String cdm_data_type "Other";
String contributor_name "Daniel L. Rudnick, W. Brechner Owens, Kristopher B. Karnauskas, T. M. Shaun Johnston, Guilherme Castelao";
String contributor_role "Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Data Curator";
String Conventions "CF-1.8, ACDD-1.3, COARDS";
String creator_email "idgdata@ucsd.edu";
String creator_institution "University of California - San Diego; Scripps Institution of Oceanography";
String creator_name "Instrument Development Group";
String creator_type "group";
String creator_url "http://spraydata.ucsd.edu";
String ctd_make_model "Sea-Bird 41CP";
String date_created "2021-02-06T02:58:58Z";
String doi "10.21238/S8SPRAY0090";
Float64 Easternmost_Easting -90.7429;
String geospatial_bounds "POLYGON ((0.7640075000000001 -95.873485, 0.6425624999999999 -95.846975, 0.6147675 -95.84088, -1.9767925 -95.01502499999999, -1.99733 -95.0049875, -1.99933 -95.00313750000001, -2.9637975 -93.00061500000001, -2.8557 -90.982575, -2.832875 -90.8554, -2.775225 -90.79367500000001, -2.75395 -90.78274999999999, -2.729525 -90.77262500000001, -2.6885 -90.75602499999999, -2.6646 -90.75177500000001, -2.63665 -90.7483, -2.5864 -90.74290000000001, -2.562275 -90.743025, -2.48305 -90.75104999999999, -2.454525 -90.75749999999999, 0.208955 -91.417085, 0.226035 -91.4287125, 1.9933075 -92.9801125, 2.00326 -92.99094500000001, 2.03293 -93.1283375, 2.0045975 -94.99809, 1.9806225 -95.03789, 1.350375 -95.590035, 1.2961525 -95.6355875, 1.270755 -95.65600000000001, 1.2430025 -95.67827249999999, 1.1642 -95.7357875, 1.13363 -95.7541475, 1.078535 -95.7820275, 0.96427 -95.83325000000001, 0.9377375 -95.84339, 0.9079199999999999 -95.8539775, 0.854735 -95.869135, 0.8064074999999999 -95.87315749999999, 0.7640075000000001 -95.873485))";
String geospatial_bounds_crs "EPSG:4326";
String geospatial_bounds_vertical_crs "EPSG:5831";
Float64 geospatial_lat_max 2.0329300000000003;
Float64 geospatial_lat_min -2.9637975;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -90.7429;
Float64 geospatial_lon_min -95.873485;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 1000.0;
Float64 geospatial_vertical_min 10.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-05-03T13:42:19Z (local files)
2024-05-03T13:42:19Z https://spraydata.ucsd.edu/erddap/tabledap/binnedRoger.html";
String id "ROGER";
String infoUrl "http://spraydata.ucsd.edu";
String institution "University of California - San Diego; Scripps";
String instrument "Sea-Bird 41CP";
String keywords "1mhz, acoustic, acoustic_backscatter_at_1MHz, acoustic_backscatter_at_750kHz, averaged, backscatter, california, circulation, currents, data, density, depth, depth-averaged, diego, each, earth, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, eastward, eastward_sea_water_velocity, equatorial, gliders, institution, khz, lat_uv, latitude, lon_uv, longitude, mission, mission_profile, name, northward, northward_sea_water_velocity, observations, ocean, oceanography, oceans, one, part, practical, pressure, profile, region, repeat, salinity, san, science, scripps, sea, sea_water_practical_salinity, sea_water_temperature, seawater, temperature, time, time_uv, trajectory, trajectory_index, u, u_depth_mean, underwater glider, university, v, v_depth_mean, velocity, water, which";
String keywords_vocabulary "GCMD Science Keywords";
String license
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
String metadata_link "http://spraydata.ucsd.edu";
String naming_authority "edu.ucsd.spray";
Float64 Northernmost_Northing 2.0329300000000003;
String processing_level "Manually quality controled and only good data was binned in a regular structure.";
String product_version "v3";
String project "Spray Underwater Glider";
String publisher_email "idgdata@ucsd.edu";
String publisher_institution "University of California - San Diego; Scripps Institution of Oceanography";
String publisher_name "Instrument Development Group";
String publisher_type "group";
String publisher_url "https://spraydata.ucsd.edu";
String sourceUrl "(local files)";
Float64 Southernmost_Northing -2.9637975;
String standard_name_vocabulary "CF Standard Name Table v72";
String summary "Spray underwater glider operations were conducted during 2013-2016 west of the Galapagos Islands to observe the equatorial current system.";
String time_coverage_end "2016-10-20T14:22:37Z";
String time_coverage_start "2013-10-18T16:57:32Z";
String title "Repeat Observations by Gliders in the Equatorial Region";
Float64 Westernmost_Easting -95.873485;
}
}
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