Easier access to scientific data
Brought to you by EMSO
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EMSO ERIC Example Datasets
Easier access to scientific data |
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Brought to you by EMSO |
| Dataset Title: | Example 11: Fish detections from underwater pictures, compatible with Darwin Core 
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| Institution: | UPC - Universitat Politècnica de Catalunya (Dataset ID: 11) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
time {
UInt32 _ChunkSizes 33084;
String _CoordinateAxisType "Time";
Float64 actual_range 1.733743801e+9, 1.734076681e+9;
String axis "T";
String ioos_category "Time";
String long_name "time of measurements";
String monotonic "increasing";
String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
String sdn_parameter_urn "SDN:P01::ELTMEP01";
String sdn_uom_name "Seconds";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
String sdn_uom_urn "SDN:P06::UTBB";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
String variable_type "coordinate";
}
depth {
UInt32 _ChunkSizes 33084;
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue -2.147483648e+9;
Float64 actual_range 20.0, 20.0;
String axis "Z";
String ioos_category "Location";
String long_name "depth of measurements";
String positive "down";
String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01";
String sdn_parameter_urn "SDN:P01::ADEPZZ01";
String sdn_uom_name "Metres";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
String sdn_uom_urn "SDN:P06::ULAA";
String standard_name "depth";
String units "m";
String variable_type "coordinate";
}
latitude {
UInt32 _ChunkSizes 33084;
String _CoordinateAxisType "Lat";
Float64 _FillValue -9999.99;
Float64 actual_range 41.18212, 41.18212;
String axis "Y";
String ioos_category "Location";
String long_name "latitude of measurements";
String sdn_parameter_name "Latitude north";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01";
String sdn_parameter_urn "SDN:P01::ALATZZ01";
String sdn_uom_name "Degrees";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
String sdn_uom_urn "SDN:P06::UAAA";
String standard_name "latitude";
String units "degrees_north";
String variable_type "coordinate";
}
longitude {
UInt32 _ChunkSizes 33084;
String _CoordinateAxisType "Lon";
Float64 _FillValue -9999.99;
Float64 actual_range 1.75257, 1.75257;
String axis "X";
String ioos_category "Location";
String long_name "longitude of measurements";
String sdn_parameter_name "Longitude east";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01";
String sdn_parameter_urn "SDN:P01::ALONZZ01";
String sdn_uom_name "Degrees";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
String sdn_uom_urn "SDN:P06::UAAA";
String standard_name "longitude";
String units "degrees_east";
String variable_type "coordinate";
}
sensor_id {
String long_name "Identifier of the sensor that took the measurement";
String sdn_parameter_name "Name of sampling instrument";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/NMSPINST/";
String sdn_parameter_urn "SDN:P01::NMSPINST";
String variable_type "coordinate";
}
platform_id {
String cf_role "timeseries_id";
String long_name "Platform where the sensor was deployed";
String sdn_parameter_name "Name of sampling platform";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/NMSPPF01/";
String sdn_parameter_urn "SDN:P01::NMSPPF01";
String standard_name "platform_id";
String variable_type "coordinate";
}
associatedMedia {
String coordinates "time latitude longitude depth sensor_id platform_id";
String dwc_term_uri "http://rs.tdwg.org/dwc/terms/associatedMedia";
String long_name "underwater photography";
String variable_type "biological";
}
scientificName {
String coordinates "time latitude longitude depth sensor_id platform_id";
String dwc_term_uri "http://rs.tdwg.org/dwc/terms/scientificName";
String long_name "identified species scientific name";
String variable_type "biological";
}
scientificNameID {
String coordinates "time latitude longitude depth sensor_id platform_id";
String dwc_term_uri "http://rs.tdwg.org/dwc/terms/scientificNameID";
String long_name "identified species aphia ID";
String variable_type "biological";
}
confidence {
UInt32 _ChunkSizes 33084;
Float64 _FillValue -9999.99;
Float64 actual_range 0.5, 0.998;
String comment "Confidence represents a score assigned by a model to its prediction, indicating how certain the model is about that specific output. For tasks like object detection or image classification, each detected object or assigned class label comes with a confidence score, typically ranging from 0 to 1 (or 0% to 100%). This score helps users gauge the reliability of individual predictions made by models such as Ultralytics YOLO. A higher score suggests the model is more certain about its prediction based on the patterns learned during training. ";
String coordinates "time latitude longitude depth sensor_id platform_id";
String long_name "detection algorithm confidence";
String units "1";
String variable_type "technical";
}
bbox {
String comment "XYXY normalized bounding box for each detection, provided as a string composed of 4 floats separated by space";
String coordinates "time latitude longitude depth sensor_id platform_id";
String long_name "detection bounding box";
String variable_type "technical";
}
identificationVerificationStatus {
String coordinates "time latitude longitude depth sensor_id platform_id";
String dwc_term_uri "http://rs.tdwg.org/dwc/terms/identificationVerificationStatus";
String long_name "categorical indicator of the extent to which the taxonomic identification has been verified to be correct";
String variable_type "biological";
}
basisOfRecord {
String coordinates "time latitude longitude depth sensor_id platform_id";
String dwc_term_uri "http://rs.tdwg.org/dwc/terms/basisOfRecord";
String long_name "The specific nature of the data record";
String variable_type "biological";
}
IPC608_SN0001 {
String long_name "IPC608 underwater camera";
String sdn_instrument_name "IPC608UW underwater camera";
String sensor_id "IPC608_SN0001";
String sensor_manufacturer_name "Linovision";
String sensor_mount "mounted_on_seafloor_structure";
String sensor_orientation "horizontal";
String sensor_reference "https://eu.linovision.com/en-eu/products/ipc608uw";
String sensor_serial_number "0001";
String sensor_type_name "cameras";
String sensor_type_uri "https://vocab.nerc.ac.uk/collection/L05/current/311/";
String sensor_type_urn "SDN:L05::311";
String variable_type "sensor";
}
OBSEA_seabed_station {
String comment "OBSEA seafloor observatory is a multiparametric cabled observatory located at NW mediterranean sea";
String emso_platform_name "OBSEA seabed station";
String emso_platform_uri "https://w3id.org/earthsemantics/OSO#OBSEA_seabed_station";
Float64 latitude 41.18212;
String long_name "OBSEA Seafloor Observatory";
Float64 longitude 1.75257;
String platform_id "OBSEA_seabed_station";
String platform_reference "https://obsea.es";
String platform_type_name "mooring";
String platform_type_uri "https://vocab.nerc.ac.uk/collection/L06/current/48/";
String platform_type_urn "SDN:L06::48";
String variable_type "platform";
String wmo_platform_code "6103565";
}
}
NC_GLOBAL {
String cdm_data_type "TimeSeries";
String cdm_timeseries_variables "platform_id,sensor_id,latitude,longitude,depth";
String contributor_types "DataCollector DataManager Researcher";
String contributors "Bart Simpson, Peter Griffin, Rick Sánchez";
String Conventions "OceanSITES EMSO CF-1.8";
String data_mode "D";
String data_type "OceanSITES profile data";
String date_created "2026-01-13";
Float64 Easternmost_Easting 1.75257;
String emso_regional_facility_name "Balearic Sea";
String emso_regional_facility_uri "https://w3id.org/earthsemantics/OSO#Balearic_Sea";
String emso_site_name "OBSEA";
String emso_site_uri "https://w3id.org/earthsemantics/OSO#OBSEA";
String featureType "TimeSeries";
String format_version "1.4";
Float64 geospatial_lat_max 41.18212;
Float64 geospatial_lat_min 41.18212;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 1.75257;
Float64 geospatial_lon_min 1.75257;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 20.0;
Float64 geospatial_vertical_min 20.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2026-03-04T07:12:05Z (local files)
2026-03-04T07:12:05Z http://localhost:8080/erddap/tabledap/11.html";
String infoUrl "https://edmo.seadatanet.org/report/2150";
String institution "UPC - Universitat Politècnica de Catalunya";
String institution_edmo_code "2150";
String institution_edmo_uri "https://edmo.seadatanet.org/report/2150";
String institution_ror_uri "https://ror.org/03mb6wj31";
String license "CC-BY-4.0";
String license_uri "https://spdx.org/licenses/CC-BY-4.0";
String network "EMSO";
Float64 Northernmost_Northing 41.18212;
String principal_investigator "Homer Simpson";
String principal_investigator_email "homer.simpson@fake.com";
String project_codes "101112883 101094716";
String projects "DIGI4ECO GEORGE";
String source "mooring";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 41.18212;
String standard_name_vocabulary "CF Standard Name Table v70";
String subsetVariables "platform_id,sensor_id,depth";
String summary "Fish detections from an underwater pictures analyzed through an object detection and classification algorithm trained to classify fish";
String time_coverage_end "2024-12-13T07:58:01Z";
String time_coverage_start "2024-12-09T11:30:01Z";
String title "Example 11: Fish detections from underwater pictures, compatible with Darwin Core";
String update_interval "void";
Float64 Westernmost_Easting 1.75257;
}
}
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.