ERDDAP
Easier Access To Scientific Data
| Dataset Title: | Cormorant Tag Data
|
| Institution: | OSU (Dataset ID: USACRBR22) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
device_id {
Int32 _FillValue 2147483647;
Int32 actual_range 223922, 223929;
String cf_role "timeseries_id";
String description "The unique identifier assigned to each tag";
String ioos_category "Identifier";
String long_name "Device Id";
String standard_name "device_id";
String units "1";
}
datatype {
String description "Data type indicating GPS when the bird is out of the water, and sampling frequency when the bird is in the water";
String ioos_category "Unknown";
String long_name "datatype";
}
satellite_count {
Int32 actual_range 0, 17;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String description "The number of satellites used to calculate the GPS fixes";
String ioos_category "Statistics";
String long_name "Satellite Count";
Int32 missing_value -999999999;
String units "1";
}
battery_voltage {
Float64 _FillValue NaN;
Float64 actual_range 3597.0, 4202.0;
String description "Battery voltage in millivolts";
String ioos_category "Unknown";
String long_name "Battery Voltage";
Float64 missing_value NaN;
String units "10^-3 V";
}
battery_charge {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 100.0;
String description "Battery charge in percent";
String ioos_category "Unknown";
String long_name "Battery Charge";
Float64 missing_value NaN;
String units "1";
}
solar_panel_current {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 27.0;
String description "Battery charging current by solar panel in milliamperes (mA)";
String ioos_category "Unknown";
String long_name "Solar Panel Current";
Float64 missing_value NaN;
String units "mA";
}
hdop {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 15.9;
String decription "Horizontal Dilution of Precision of GPS fix";
String ioos_category "Unknown";
String long_name "hdop";
Float64 missing_value NaN;
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 0.0, 49.18238067626953;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String description "Latitude position in degrees North";
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 -126.04964447021484, 0.0;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String description "Longitude of the observation point";
String ioos_category "Location";
String long_name "Longitude";
Float64 missing_value NaN;
String standard_name "longitude";
String units "degrees_east";
}
bird_speed {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 42.22222222222222;
String description "GPS measured ground speed";
String ioos_category "Currents";
String long_name "Bird Speed";
Float64 missing_value NaN;
String units "m s-1";
}
bird_direction {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 360.0;
Float64 colorBarMaximum 360.0;
Float64 colorBarMinimum 0.0;
String description "GPS measured movement direction";
String ioos_category "Currents";
String long_name "Bird Direction";
Float64 missing_value NaN;
String units "degrees";
}
sensor_temperature {
Float64 _FillValue NaN;
Float64 actual_range 5.0, 60.0;
Float64 colorBarMaximum 40.0;
Float64 colorBarMinimum -10.0;
String description "Internal temperature of the sensor";
String ioos_category "Temperature";
String long_name "Sensor Temperature";
Float64 missing_value NaN;
String units "degree_Celsius";
}
magnetometer_x {
Int32 actual_range -16822, 17062;
String description "Magnetic field in x-direction in microtesla";
String ioos_category "Location";
String long_name "Magnetometer X";
Int32 missing_value -999999999;
String units "microtesla";
}
magnetometer_y {
Int32 actual_range -17095, 15907;
String description "Magnetic field in y-direction in microtesla";
String ioos_category "Location";
String long_name "Magnetometer Y";
Int32 missing_value -999999999;
String units "microtesla";
}
magnetometer_z {
Int32 actual_range -16030, 18464;
String description "Magnetic field in z-direction in microtesla";
String ioos_category "Location";
String long_name "Magnetometer Z";
Int32 missing_value -999999999;
String units "microtesla";
}
accelerometer_x {
Int32 actual_range -2033, 2040;
String description "Acceleration in x-direction in meters per second squared";
String ioos_category "Location";
String long_name "Accelerometer X";
Int32 missing_value -999999999;
String units "m s-2";
}
accelerometer_y {
Int32 actual_range -2040, 2039;
String description "Acceleration in y-direction in meters per second squared";
String ioos_category "Location";
String long_name "Accelerometer Y";
Int32 missing_value -999999999;
String units "m s-2";
}
accelerometer_z {
Int32 actual_range -2039, 2047;
String description "Acceleration in z-direction in meters per second squared";
String ioos_category "Location";
String long_name "Accelerometer Z";
Int32 missing_value -999999999;
String units "m s-2";
}
altimeter {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 0.0;
String description "Altimeter reading in meters";
String ioos_category "Unknown";
String long_name "altimeter";
Float64 missing_value NaN;
String units "m";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 actual_range 0.0, 65.58;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String description "Depth in meters, positive downward";
String ioos_category "Location";
String long_name "Depth";
Float64 missing_value NaN;
String positive "down";
String standard_name "depth";
String units "m";
}
conductivity {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 0.0;
Float64 colorBarMaximum 40.0;
Float64 colorBarMinimum 30.0;
String description "Sea water electrical conductivity. Proxy for salinity.";
String ioos_category "Salinity";
String long_name "conductivity";
Float64 missing_value NaN;
String standard_name "sea_water_electrical_conductivity";
String units "S m-1";
}
sea_water_temperature {
Float64 _FillValue NaN;
Float64 actual_range -256.0, 32.7421875;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String description "In-situ temperature: Pressure-activated recording for both freshwater and saltwater";
String ioos_category "Temperature";
String long_name "Sea Water Temperature";
Float64 missing_value NaN;
String standard_name "sea_water_temperature";
String units "degree_Celsius";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.656706325e+9, 1.703904335e+9;
String axis "T";
String description "Timestamps in UTC";
String ioos_category "Time";
String long_name "Time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String timezone "UTC";
String units "seconds since 1970-01-01T00:00:00Z";
}
}
NC_GLOBAL {
String cdm_data_type "TimeSeries";
String cdm_timeseries_variables "device_id";
String comment "Processing code available on GitHub at https://github.com/TheCormorantOceanographyProject";
String Conventions "CF-1.10, ACDD-1.3, IOOS-1.2, COARDS";
String creator_email "cormocean at oregonstate.edu";
String creator_institution "Oregon State University";
String creator_name "Cormorant Oceanography Project";
String creator_sector "academic";
String creator_type "group";
String creator_url "https://www.osudashcams.com/";
String description "Temperature, Conductivity, depth, and GPS Data from tags in Cormorant Birds";
Int32 device_id 223929;
Float64 Easternmost_Easting 0.0;
String featureType "TimeSeries";
Float64 geospatial_lat_max 49.18238067626953;
Float64 geospatial_lat_min 0.0;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 0.0;
Float64 geospatial_lon_min -126.04964447021484;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 65.58;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"Created on 2025-11-07 14:21:42
2025-12-29T05:56:31Z (local files)
2025-12-29T05:56:31Z https://cormocean.ceoas.oregonstate.edu/erddap/tabledap/USACRBR22.html";
String infoUrl "https://doi.org/10.24431/rw1k8ev";
String institution "OSU";
String keywords "accelerometer, accelerometer_x, accelerometer_y, accelerometer_z, altimeter, battery, battery_charge, battery_voltage, bird, bird_direction, bird_speed, charge, conductivity, cormorant, count, current, currents, data, datatype, density, depth, device, device_id, direction, earth, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, electrical, global, gps, hdop, identifier, latitude, longitude, magnetometer, magnetometer_x, magnetometer_y, magnetometer_z, ocean, oceans, oregon, osu, panel, positioning, project, salinity, satellite, satellite_count, science, sea, sea_water_electrical_conductivity, sea_water_temperature, seawater, sensor, sensor_temperature, solar, solar_panel_current, speed, state, statistics, system, tag, temperature, time, university, voltage, water";
String keywords_vocabulary "GCMD Science Keywords";
String license "These data are openly available to the public. Please acknowledge the use of these data by citing the work listed in the references attribute.";
Float64 Northernmost_Northing 49.18238067626953;
String project "USACRBR22";
String references "Peck-Richardson, A., Piggott, A., Lerczak, J., Orben, R. (2024). Cormorant Oceanography Project: Biologging Data from Brandt's and Pelagic Cormorants (Urile penicillatus, U. pelagicus), Columbia River, USA, 2019-2022. Dataset. https://doi.org/10.24431/rw1k8ev";
String source "Animal-borne Tag";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 0.0;
String standard_name_vocabulary "CF Standard Name Table v70";
String subsetVariables "device_id";
String summary "Temperature, Conductivity, depth, and Global Positioning System (GPS) Data from tags in Cormorant Birds";
String time_coverage_end "2023-12-30T02:45:35Z";
String time_coverage_start "2022-07-01T20:12:05Z";
String title "Cormorant Tag Data";
Float64 Westernmost_Easting -126.04964447021484;
}
}
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.