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Dataset Title:  DIGI4ECO: photos from OceanCam at Lander at Ancona (Italy) Subscribe RSS
Institution:  UPC - Universitat Politècnica de Catalunya   (Dataset ID: DIGI4ECO_LanderAncona_photos)
Range: longitude = 13.007933 to 13.007933°E, latitude = 43.89047 to 43.89047°N, depth = 12.0 to 12.0m, time = 2025-07-12T08:28:00Z to 2026-03-02T08:58:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
Graph Type:  ?
X Axis: 
Y Axis: 
Color: 
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Constraints ? Optional
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Constraint #2 ?
       
       
       
       
       
 
Server-side Functions ?
 distinct() ?
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   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 3724;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.75230888e+9, 1.77244188e+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 3724;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue -2.147483648e+9;
    Float64 actual_range 12.0, 12.0;
    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 3724;
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -9999.99;
    Float64 actual_range 43.890467, 43.890467;
    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 3724;
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -9999.99;
    Float64 actual_range 13.007933, 13.007933;
    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 and video ";
    String variable_type "biological";
  }
  OceanCAM_IP {
    String long_name "OceanCAM-IP underwater imaging system";
    String sdn_instrument_name "OceanCam IP Full HD Camera";
    String sensor_id "OceanCAM_IP";
    String sensor_manufacturer_name "OceanTool";
    String sensor_mount "mounted_on_seafloor_structure";
    String sensor_orientation "horizontal";
    String sensor_reference "https://www.oceantools.co.uk/cameras/c4-subsea-hd-ip-camera";
    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";
  }
  Lander_Ancona {
    String comment "Seafloor benthic lander deployed in Ancona (Italy) as part of the Digi4Eco project, providing fixed-point monitoring of the marine environment using an imaging system.";
    Float64 depth 12;
    Float64 latitude 43.890467;
    String long_name "Benthic Lander Ancona from the DIGI4ECO project";
    Float64 longitude 13.007933;
    String platform_id "Lander_Ancona";
    String platform_reference "https://ieeexplore.ieee.org/document/10244542";
    String platform_type_name "fixed benthic node";
    String platform_type_uri "https://vocab.nerc.ac.uk/collection/L06/current/11/";
    String platform_type_urn "SDN:L06::11";
    String variable_type "platform";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "platform_id,sensor_id,latitude,longitude,depth";
    String contributor_name "Silvia Gallegati, Alessandra Kostantchouk, Marco Lo Martire, Luna Garcia, Jacopo Aguzzi";
    String contributor_role "ProjectManager, Researcher, Researcher, DataCurator, ProjectLeader";
    String Conventions "OceanSITES EMSO CF-1.8";
    String data_mode "D";
    String data_processing_level "L0";
    String data_processing_steps "L0a";
    String data_type "OceanSITES profile data";
    String date_created "2026-05-13";
    Float64 Easternmost_Easting 13.007933;
    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 43.890467;
    Float64 geospatial_lat_min 43.890467;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 13.007933;
    Float64 geospatial_lon_min 13.007933;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 12.0;
    Float64 geospatial_vertical_min 12.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2026-06-10T12:18:06Z (local files)
2026-06-10T12:18:06Z https://ancona.icatmar.cat/erddap/tabledap/DIGI4ECO_LanderAncona_photos.das";
    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 keywords "cameras, fixed benthic node";
    String keywords_vocabulary "SeaDataNet device categories, SeaVoX Platform Categories";
    String keywords_vocabulary_uri "https://vocab.nerc.ac.uk/collection/L05/current/ https://vocab.nerc.ac.uk/collection/L06/current/";
    String license "CC-BY-4.0";
    String license_uri "https://spdx.org/licenses/CC-BY-4.0";
    String network "EMSO";
    Float64 Northernmost_Northing 43.890467;
    String principal_investigator "Roberto Danovaro";
    String principal_investigator_email "r.danovaro@univpm.it";
    String project_codes "101112883";
    String projects "DIGI4ECO";
    String source "fixed benthic node";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 43.890467;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "platform_id,sensor_id,depth";
    String summary 
"This dataset contains time-series image and video data acquired by the fixed benthic node Lander_Ancona using the OceanCAM-IP camera during 2025 (July, August, December) and from January to March 2026.

The dataset was generated within the Digi4Eco project (grant agreement No. 101112883), a Horizon Europe initiative focused on Digital Twin–enabled 4D ecological monitoring to support restoration and management of marine ecosystems in fisheries-depleted areas.

Lander_Ancona is a fixed benthic lander equipped with an OceanCAM-IP imaging system providing continuous visual observations.

Images are acquired every 30 minutes and videos every hour.

Data were collected in delayed mode between 2025-07-01T00:00:00Z and 2026-03-31T23:59:59Z.";
    String time_coverage_end "2026-03-02T08:58:00Z";
    String time_coverage_start "2025-07-12T08:28:00Z";
    String title "DIGI4ECO: photos from OceanCam at Lander at Ancona (Italy)";
    String update_interval "void";
    Float64 Westernmost_Easting 13.007933;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

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.


 
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