Easier access to scientific acoustic and optical data
Brought to you by UW FAR IOOS NCEI AOOS UAF CFOS
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Fisheries Acoustics Research: Acoustic and Optical Sensor Data
Easier access to scientific acoustic and optical data |
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Brought to you by UW FAR IOOS NCEI AOOS UAF CFOS |
| Dataset Title: | G507 Slocum Glider Dataset (March 2024)
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| Institution: | The University of Alaska Fairbanks College of Fisheries and Ocean Sciences (Dataset ID: unit_507_20240304T0000_met) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Files
| Make a graph
|
Attributes {
s {
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.7102720437428591e+9, 1.712499275465332e+9;
String axis "T";
String calendar "gregorian";
String comment "Time is the midpoint of the acoustic profile";
String ioos_category "Time";
String long_name "Time";
String observation_type "measured";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
aggregation_index {
Float64 _FillValue NaN;
Float64 actual_range 0.0409154838654667, 1.0;
String ioos_category "Unknown";
String long_name "Index of aggregation";
String observation_type "calculated";
String standard_name "acoustic_index_of_aggregation_in_sea_water";
String units "m-1";
}
center_of_mass {
Float64 _FillValue NaN;
Float64 actual_range 2.0, 924.6301287323214;
String ioos_category "Unknown";
String long_name "Centre of mass";
String observation_type "calculated";
String standard_name "acoustic_centre_of_mass_in_sea_water";
String units "m";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 actual_range -48.00824373214016, -21.45627019260667;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String ioos_category "Location";
String long_name "Depth integral";
String observation_type "calculated";
String positive "down";
String source_name "depth_integral";
String standard_name "depth";
String units "m";
}
equivalent_area {
Float64 _FillValue NaN;
Float64 actual_range 1.0, 24.44062505256147;
String ioos_category "Unknown";
String long_name "Equivalent area";
String observation_type "calculated";
String standard_name "acoustic_equivalent_area_in_sea_water";
String units "m";
}
inertia {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 193778.8389496327;
String ioos_category "Unknown";
String long_name "Inertia";
String observation_type "calculated";
String standard_name "acoustic_inertia_in_sea_water";
String units "m-2";
}
proportion_occupied {
Float64 _FillValue NaN;
Float64 actual_range 0.023529411764705882, 0.6022727272727273;
String ioos_category "Unknown";
String long_name "Proportion occupied";
String observation_type "calculated";
String standard_name "acoustic_proportion_occupied_in_sea_water";
String units "1";
}
sv_avg {
Float64 _FillValue NaN;
Float64 actual_range -56.45922413228273, -34.88049700082873;
String ioos_category "Statistics";
String long_name "Mean volume backscattering strength";
String observation_type "calculated";
String standard_name "acoustic_volume_backscattering_strength_in_sea_water";
String units "m";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 57.764660498958655, 59.972105447993584;
String axis "Y";
String comment "Profile Latitude";
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String coordinates "lat_uv lon_uv time_uv";
String ioos_category "Location";
String long_name "Profile Latitude";
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String source_name "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 NaN;
Float64 actual_range -149.4932884827002, -147.49518716991398;
String axis "X";
String comment "Profile Longitude";
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String coordinates "lat_uv lon_uv time_uv";
String ioos_category "Location";
String long_name "Profile Longitude";
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String source_name "lon";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
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";
}
profile_id {
Int32 _FillValue -999;
Int32 actual_range 1710271856, 1712496110;
String cf_role "profile_id";
Float64 colorBarMaximum 2.5e+9;
Float64 colorBarMinimum 0.0;
String comment "Sequential profile number within the trajectory. This value is unique in each file that is part of a single trajectory/deployment.";
String ioos_category "Identifier";
String long_name "Profile ID";
Int32 valid_max 2147483647;
Int32 valid_min 0;
}
profile_lat {
Float64 _FillValue -9999.9;
Float64 actual_range 57.764660498958655, 59.972105447993584;
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile";
String ioos_category "Location";
String long_name "Profile Latitude";
String observation_type "calculated";
String platform "platform";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
profile_lon {
Float64 _FillValue -9999.9;
Float64 actual_range -149.4932884827002, -147.49518716991398;
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile";
String ioos_category "Location";
String long_name "Profile Longitude";
String observation_type "calculated";
String platform "platform";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
}
NC_GLOBAL {
String acknowledgement "This work was supported by funding from NOAA/IOOS/AOOS.";
String cdm_data_type "TrajectoryProfile";
String cdm_profile_variables "profile_id,time,latitude,longitude";
String cdm_trajectory_variables "trajectory";
String comment "UAF G507 Glider deployment in the North Pacific Ocean (March 2024)";
String contributor_email "sldanielson@alaska.edu";
String contributor_name "Seth Danielson";
String contributor_role "Principal Investigator";
String contributor_url "https://www.uaf.edu/cfos/people/faculty/detail/seth-danielson.php";
String Conventions "CF-1.10, COARDS, ACDD-1.3";
String creator_email "hank.stats@alaska.edu";
String creator_name "Hank Statscewich";
String creator_type "person";
String creator_url "https://uaf.edu/cfos/people/research-staff-and-post-docs/detail/hank-statscewich.php";
String date_created "2024-04-10T14:48:28Z";
String date_issued "2024-04-10T14:48:28Z";
String date_modified "2024-04-10T14:48:28Z";
Float64 Easternmost_Easting -147.49518716991398;
String featureType "TrajectoryProfile";
String format_version "IOOS_Glider_NetCDF_v2.0.nc";
String geospatial_bounds "POLYGON ((57.770190 -147.504630, 57.770190 -147.485380, 57.758930 -147.485380, 57.758930 -147.504630, 57.770190 -147.504630))";
Float64 geospatial_lat_max 59.972105447993584;
Float64 geospatial_lat_min 57.764660498958655;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -147.49518716991398;
Float64 geospatial_lon_min -149.4932884827002;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max -21.45627019260667;
Float64 geospatial_vertical_min -48.00824373214016;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-04-10T14:48:28Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2024-11-25T08:52:31Z (local files)
2024-11-25T08:52:31Z https://acoustics.fish.washington.edu/erddap/tabledap/unit_507_20240304T0000_met.html";
String id "unit_507-20240304T0000";
String infoUrl "https://gliders.ioos.us/erddap/info/unit_507-20240304T0000/index.html";
String institution "The University of Alaska Fairbanks College of Fisheries and Ocean Sciences";
String ioos_regional_association "aoos";
String keywords "acoustic, acoustic_centre_of_mass_in_sea_water, acoustic_equivalent_area_in_sea_water, acoustic_index_of_aggregation_in_sea_water, acoustic_inertia_in_sea_water, acoustic_proportion_occupied_in_sea_water, acoustic_volume_backscattering_strength_in_sea_water, aggregation, aggregation_index, alaska, area, averaged, backscattering, center_of_mass, centre, college, conductivity, data, dataset, density, deployment, depth, depth-averaged, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, equivalent, equivalent_area, fairbanks, fisheries, g507, glider, identifier, index, inertia, latitude, longitude, mass, mean, name, occupied, ocean, oceans, pressure, profile, profile_id, profile_lat, profile_lon, proportion, proportion_occupied, salinity, salinity/density, science, sea, seawater, slocum, statistics, strength, sv_avg, temperature, time, time_uv, trajectory, trajectory/deployment, university, volume, water";
String keywords_vocabulary "GCMD Science Keywords";
String license "This data may be redistributed and used without restriction.";
String metadata_link "https://gliders.ioos.us/erddap/info/unit_507-20240304T0000/index.html";
String naming_authority "edu.alaska";
Float64 Northernmost_Northing 59.972105447993584;
String platform_tags "portal:25,axds:portal:25:tag:Gliders,axds:dashboard:glider:EcoMetrics Dashboard";
String platform_type "Slocum Glider";
String processing_level "Dataset taken from glider native file format and is provided as is with no expressed or implied assurance of quality assurance or quality control.";
String project "AOOS Gliders in Support of Fisheries Management";
String publisher_email "dmac@aoos.org";
String publisher_name "AOOS Glider Observatory";
String publisher_type "institution";
String publisher_url "https://aoos.org";
String references "https://www.uaf.edu/cfos/";
String sea_name "North Pacific Ocean";
String source "Observational data from a profiling glider";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 57.764660498958655;
String standard_name_vocabulary "CF Standard Name Table v70";
String summary "UAF G507 Glider deployment in the North Pacific Ocean (March 2024)";
String support_email "dmac@aoos.org,ioos.glider.data@noaa.gov,ioos.glider.data@noaa.gov";
String support_name "aoos,ioos,noaa";
String support_role "fiscal,fiscal,fiscal";
String support_type "ra,federal,federal";
String testOutOfDate "now-1day";
String time_coverage_duration "P0DT1H45M18.412994048S";
String time_coverage_end "2024-04-07T14:14:35Z";
String time_coverage_start "2024-03-12T19:34:03Z";
String title "G507 Slocum Glider Dataset (March 2024)";
Float64 Westernmost_Easting -149.4932884827002;
Float64 wmo_id 4802989;
}
}
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.