Easier access to scientific data
|
CIOOS Pacific ERDDAP
Easier access to scientific data |
| Dataset Title: | dfo-k999-20250317T1931
|
| Institution: | C-PROOF (Dataset ID: dfo-k999-20250317_erddap) |
| Range: | longitude = -134.55766 to -127.943085°E, latitude = 49.06528 to 51.76514°N, depth = -0.23327102 to 1014.00305m, time = 2025-03-17T19:31:22Z to 2025-04-09T19:55:33Z |
| Information: | Summary
| License
| ISO 19115
| Metadata
| Background
| Subset
| Data Access Form
| Files
|
|
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Zoom:
![[The graph you specified. Please be patient.]](https://erddap-test.taimaz.ca/erddap/tabledap/dfo-k999-20250317_erddap.png?longitude,latitude,heading&time%3E=2025-04-03T00%3A00%3A00Z&time%3C=2025-04-10T00%3A00%3A00Z&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff)
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Attributes {
s {
trajectory {
UInt32 _ChunkSizes 12680, 17;
String cf_role "trajectory_id";
String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
String long_name "Trajectory/Deployment Name";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.742239882421e+9, 1.744228533475e+9;
String axis "T";
String calendar "proleptic_gregorian";
String ioos_category "Time";
String long_name "Time";
String observation_type "measured";
String source "sci_m_present_time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
latitude {
UInt32 _ChunkSizes 12680;
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 49.065279516646456, 51.76513939355034;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Linearly interpolated in time between surface fixes";
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String coordinates "time";
String ioos_category "Location";
String long_name "Latitude";
Float64 missing_value NaN;
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String references "WGS84";
String source "m_gps_lat";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
longitude {
UInt32 _ChunkSizes 12680;
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -134.55766111529516, -127.94308810253615;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "Linearly interpolated in time between surface fixes";
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String coordinates "time";
String ioos_category "Location";
String long_name "Longitude";
Float64 missing_value NaN;
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String references "WGS84";
String source "m_gps_lon";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
depth {
UInt32 _ChunkSizes 12680;
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 accuracy 1.0;
Float64 actual_range -0.2332710227689141, 1014.0030452272547;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String comment "from science pressure and interpolated";
String instrument "instrument_ctd";
String ioos_category "Location";
String long_name "glider depth";
String observation_type "calulated";
String platform "platform";
String positive "down";
Float64 precision 2.0;
String reference_datum "surface";
Float64 resolution 0.02;
String source "pressure";
String standard_name "depth";
String units "m";
Float64 valid_max 2000.0;
Float64 valid_min 0.0;
}
heading {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range 0.027635984750127848, 5.888476804037789;
String coordinates "time";
String long_name "glider heading angle";
Float64 missing_value NaN;
String platform "platform";
String source "m_heading";
String standard_name "platform_orientation";
String units "rad";
}
pitch {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range -0.8704578498823028, 0.64314915703293;
String coordinates "time";
String long_name "glider pitch angle";
Float64 missing_value NaN;
String platform "platform";
String source "m_pitch";
String standard_name "platform_pitch_angle";
String units "rad";
}
roll {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range -0.11088116994855111, 0.0875676850752004;
String coordinates "time";
String long_name "glider roll angle";
Float64 missing_value NaN;
String platform "platform";
String source "m_roll";
String standard_name "platform_roll_angle";
String units "rad";
}
waypoint_latitude {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range 48.88, 51.75366666666667;
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String coordinates "time";
String long_name "waypoint latitude";
Float64 missing_value NaN;
String platform "platform";
String source "c_wpt_lat";
String standard_name "latitude";
String units "degree_north";
}
waypoint_longitude {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range -134.66666666666666, -127.98049999999999;
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String coordinates "time";
String long_name "waypoint longitude";
Float64 missing_value NaN;
String platform "platform";
String source "c_wpt_lon";
String standard_name "longitude";
String units "degree_east";
}
conductivity {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
String accuracy "0.0003";
Float64 actual_range 3.0638198852539062, 3.48540997505188;
Float64 colorBarMaximum 40.0;
Float64 colorBarMinimum 30.0;
String coordinates "time";
String instrument "instrument_ctd";
String long_name "water conductivity";
Float64 missing_value NaN;
String observation_type "measured";
String platform "platform";
String precision "0.0001";
String resolution "0.0001";
String source "sci_water_cond";
String standard_name "sea_water_electrical_conductivity";
String units "S m-1";
Float64 valid_max 10.0;
Float64 valid_min 0.0;
}
temperature {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
String accuracy "0.002";
Float64 actual_range 2.962399959564209, 8.750699996948242;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String coordinates "time";
String instrument "instrument_ctd";
String long_name "water temperature";
Float64 missing_value NaN;
String observation_type "measured";
String platform "platform";
String precision "0.00005";
String resolution "0.00005";
String source "sci_water_temp";
String standard_name "sea_water_temperature";
String units "Celsius";
Float64 valid_max 50.0;
Float64 valid_min -5.0;
}
pressure {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
String accuracy "0.5";
Float64 actual_range -0.23530000820755959, 1025.218505859375;
Float64 colorBarMaximum 5000.0;
Float64 colorBarMinimum 0.0;
String comment "ctd pressure sensor";
String conversion "bar2dbar";
String coordinates "time";
String instrument "instrument_ctd";
String long_name "water pressure";
Float64 missing_value NaN;
String observation_type "measured";
String platform "platform";
String positive "down";
String precision "0.01";
String reference_datum "sea-surface";
String resolution "0.01";
String source "sci_water_pressure";
String standard_name "sea_water_pressure";
String units "dbar";
Float64 valid_max 2000.0;
Float64 valid_min 0.0;
}
chlorophyll {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range 0.014399999752640724, 2.3543999195098877;
Float64 colorBarMaximum 30.0;
Float64 colorBarMinimum 0.03;
String colorBarScale "Log";
String coordinates "time";
String long_name "chlorophyll";
Float64 missing_value NaN;
String platform "platform";
String source "sci_flbbcd_chlor_units";
String standard_name "concentration_of_chlorophyll_in_sea_water";
String units "mg m-3";
}
cdom {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range -0.5447999835014343, 0.8172000050544739;
String coordinates "time";
String long_name "CDOM";
Float64 missing_value NaN;
String platform "platform";
String source "sci_flbbcd_cdom_units";
String units "ppb";
}
backscatter_700 {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range 5.5830001656431705e-5, 0.007596602197736502;
String comment "units are per meter, per steradian";
String coordinates "time";
String long_name "700 nm wavelength backscatter";
Float64 missing_value NaN;
String platform "platform";
String source "sci_flbbcd_bb_units";
String units "m-1 sr-1";
}
distance_over_ground {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range 0.0, 764.704548347453;
String long_name "distance over ground flown since mission start";
String method "get_distance_over_ground";
String sources "latitude longitude";
String units "km";
}
salinity {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 accuracy 0.01;
Float64 actual_range 29.45838202568633, 34.374085177193244;
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 32.0;
String comment "raw, uncorrected salinity";
String instrument "instrument_ctd";
String long_name "water salinity";
String method "get_derived_eos_raw";
Float64 missing_value NaN;
String observation_type "calulated";
String platform "platform";
Float64 precision 0.01;
Float64 resolution 0.001;
String sources "conductivity temperature pressure";
String standard_name "sea_water_practical_salinity";
String units "1e-3";
Float64 valid_max 40.0;
Float64 valid_min 0.0;
}
potential_density {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 accuracy 0.01;
Float64 actual_range 1022.9883788703438, 1027.4024119046599;
Float64 colorBarMaximum 28.0;
Float64 colorBarMinimum 20.0;
String comment "raw, uncorrected salinity";
String instrument "instrument_ctd";
String long_name "water potential density";
String method "get_derived_eos_raw";
Float64 missing_value NaN;
String observation_type "calulated";
String platform "platform";
Float64 precision 0.01;
Float64 resolution 0.001;
String sources "salinity temperature pressure";
String standard_name "sea_water_potential_density";
String units "kg m-3";
}
density {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 accuracy 0.01;
Float64 actual_range 1022.8879890865317, 1031.9847004586527;
Float64 colorBarMaximum 28.0;
Float64 colorBarMinimum 20.0;
String comment "raw, uncorrected salinity";
String instrument "instrument_ctd";
String long_name "Density";
String method "get_derived_eos_raw";
Float64 missing_value NaN;
String observation_type "calulated";
String platform "platform";
Float64 precision 0.01;
Float64 resolution 0.001;
String sources "salinity temperature pressure";
String standard_name "sea_water_density";
String units "kg m-3";
Float64 valid_max 1040.0;
Float64 valid_min 990.0;
}
potential_temperature {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 accuracy 0.002;
Float64 actual_range 2.894775297874693, 8.75069438427776;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String comment "raw, uncorrected salinity";
String instrument "instrument_ctd";
String long_name "water potential temperature";
String method "get_derived_eos_raw";
Float64 missing_value NaN;
String observation_type "calulated";
String platform "platform";
Float64 precision 0.001;
Float64 resolution 1.0e-4;
String sources "salinity temperature pressure";
String standard_name "sea_water_potential_temperature";
String units "Celsius";
}
profile_index {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range 0.0, 743.0;
String comment "N = inside profile N, N + 0.5 = between profiles N and N + 1";
Float64 filt_length 6;
String long_name "profile index";
String method "get_profiles_new";
Float64 min_dp 10.0;
Float64 min_nsamples 1;
Float64 missing_value NaN;
String sources "time pressure";
String units "1";
}
profile_direction {
UInt32 _ChunkSizes 12680;
Float64 _FillValue NaN;
Float64 actual_range -1.0, 1.0;
Float64 colorBarMaximum 360.0;
Float64 colorBarMinimum 0.0;
String comment "-1 = ascending, 0 = inflecting or stalled, 1 = descending";
String long_name "glider vertical speed direction";
String method "get_profiles_new";
Float64 missing_value NaN;
String sources "time pressure";
String units "1";
}
}
NC_GLOBAL {
String _NCProperties "version=2,netcdf=4.9.3,hdf5=1.14.6";
String acknowledgement "Funding from Fisheries and Oceans Canada, Canadian Foundation for Innovation, BC Knowledge Development Fund";
String cdm_data_type "Trajectory";
String cdm_trajectory_variables "trajectory";
String comment "Calvert Line outbound, Line P inbound No Oxygen Data";
String contributor_name "James Pegg, Tetjana Ross, Jody Klymak, Nick Harper";
String contributor_role "Lead Technician, PI, PI, Technician";
String Conventions "CF-1.8";
String creator_email "jklymak@uvic.ca";
String creator_name "Jody Klymak";
String creator_type "person";
String creator_url "https://cproof.uvic.ca";
String ctd "{'make': 'RBR', 'model': 'RBRlegato3 CTD', 'serial': '208553', 'long_name': 'RBRlegato3 CTD', 'make_model': 'RBR RBRlegato3 CTD', 'calibration_date': '28-Mar-2022', 'calibration_report': ' ', 'comment': ' '}";
String data_mode "R";
String date_created "2025-04-09T22:01:08Z";
String date_issued "2025-04-09T22:01:08Z";
String deployment_end "2025-03-17T19:31:2";
String deployment_id "10";
String deployment_latitude "51.75";
String deployment_longitude "-127.95";
String deployment_name "dfo-k999-20250317";
String deployment_start "2025-03-17T19:31:2";
String deployment_station "FZH08";
String deployment_vessel "Good Hope III";
Float64 Easternmost_Easting -127.94308810253615;
String featureType "Trajectory";
String format_version "IOOS_Glider_NetCDF_v2.0.nc";
Float64 geospatial_lat_max 51.76513939355034;
Float64 geospatial_lat_min 49.065279516646456;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -127.94308810253615;
Float64 geospatial_lon_min -134.55766111529516;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 1014.0030452272547;
Float64 geospatial_vertical_min -0.2332710227689141;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String glider_instrument_name "slocum";
String glider_model "Slocum G3 Deep";
String glider_name "dfo-k";
String glider_serial "999";
String glider_wmo "8900995";
String history
"CPROOF glider toolbox version: pre-tag
2025-12-06T06:53:53Z (local files)
2025-12-06T06:53:53Z https://erddap-test.taimaz.ca/tabledap/dfo-k999-20250317_erddap.das";
String id "dfo-k999-20250317T1931";
String infoUrl "https://cproof.uvic.ca";
String institution "C-PROOF";
String keywords "Autonomous Underwater Vehicles, AUVS, Conductivity, Density, Ocean Pressure, Ocean Temperature, Oceans, Salinity, Salinity/Density, Water Pressure, Water Temperature";
String keywords_vocabulary "GCMD Science Keywords";
String license "This data may be redistributed and used without restriction or warranty";
String Metadata_Conventions "CF-1.6, Unidata Dataset Discovery v1.0";
String metadata_link "https://cproof.uvic.ca";
String naming_authority "ca.uvic.cproof";
String netcdf_version "4.0";
String network "OceanGliders > BOON > Northeast Pacific Ocean > C-PROOF, IOOS";
Float64 Northernmost_Northing 51.76513939355034;
String optics "{'make': 'Wetlabs', 'model': 'FLBBCDSLC', 'serial': '7034', 'calibration_date': ' ', 'calibration_report': ' '}";
String oxygen "{'make': 'AADI', 'model': 'Optode4831', 'serial': '1015', 'calibration_date': ' ', 'calibration_report': ' ', 'comment': 'Not installed'}";
String platform_type "Slocum Glider";
String pressure "{'make': 'Micron', 'model': 'Pressure', 'serial': '129978'}";
String processing_level "Level 0 (L0) processed data timeseries; no corrections or data screening";
String project "Calvert Line";
String project_url "https://cproof.uvic.ca";
String publisher_email "jklymak@uvic.ca";
String publisher_name "Jody Klymak";
String publisher_type "person";
String publisher_url "https://cproof.uvic.ca";
String references "cproof toolbox URL";
String sea_name "Coastal Waters of Southeast Alaska and British Columbia";
String source "Observational data from a profiling glider.";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 49.065279516646456;
String standard_name_vocabulary "CF STandard Name Table v72";
String subsetVariables "trajectory";
String summary "Glider deployed at Fitz Hugh Sound, running Calvert Line to P16, and then Line P back to Tofino/Bamfield; no oxygen\"";
String time_coverage_end "2025-04-09T19:55:33Z";
String time_coverage_start "2025-03-17T19:31:22Z";
String title "dfo-k999-20250317T1931";
String transmission_system "IRIDIUM";
Float64 Westernmost_Easting -134.55766111529516;
String wmo_id "8900995";
}
}
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.