Catalogue PIGMA
Nutrient and carbon profiles vertical distribution
'''Short description:'''
This product consists of vertical profiles of the concentration of nutrients (nitrates, phosphates, and silicates) and carbonate system variables (total alkalinity, dissolved inorganic carbon, pH, and partial pressure of carbon dioxide), computed for each Argo float equipped with an oxygen sensor.
The method called CANYON (Carbonate system and Nutrients concentration from hYdrological properties and Oxygen using a Neural-network) is based on a neural network trained using high-quality nutrient data collected over the last 30 years (GLODAPv2 database, https://www.glodap.info/ ). The method is applied to each Argo float equipped with an oxygen sensor using as input the properties measured by the float (pressure, temperature, salinity, oxygen), and its date and position.
'''DOI (product) :'''
Simple
- Alternate title
- MULTIOBS_GLO_BGC_NUTRIENTS_CARBON_PROFILES_MYNRT_015_009
- Date (Creation)
- 2023-03-30
- Edition
- 2.1
- Edition date
- 2024-11-26
- Identifier
- 5ebd885b-6c92-4a4f-a7c4-f7786e7c2078
- Credit
- E.U. Copernicus Marine Service Information
- Maintenance and update frequency
- Monthly
- Other
- P0M0D0H/P0M0D0H
- Maintenance note
- last thursday of the month at 14h UTC
- GEMET - INSPIRE themes, version 1.0
- Climate and Forecast Standard Names
-
- moles_of_nitrate_per_unit_mass_in_sea_water
- moles_of_phosphate_per_unit_mass_in_sea_water
- moles_of_silicate_per_unit_mass_in_sea_water
- sea_water_ph_reported_on_total_scale
- sea_water_pressure
- sea_water_temperature
- sea_water_salinity
- moles_of_oxygen_per_unit_mass_in_sea_water
- total_alkalinity_in_sea_water
- dissolved_inorganic_carbon_in_sea_water
- partial_pressure_of_carbon_dioxide_in_sea_water
- Use limitation
- See Copernicus Marine Environment Monitoring Service Data commitments and licence at: http://marine.copernicus.eu/web/27-service-commitments-and-licence.php
- Access constraints
- Other restrictions
- Use constraints
- License
- Other constraints
- No limitations on public access
- Date (Creation)
- 2019-05-08
- Association Type
- Cross reference
- Initiative Type
- reference
- Date (Creation)
- 2019-05-08
- Association Type
- Cross reference
- Initiative Type
- reference
- Aggregate Datasetindentifier
- d70c1cbc-cf21-4057-8a9e-3db86d6b1205
- Association Type
- Cross reference
- Initiative Type
- document
- Aggregate Datasetindentifier
- fa699979-3a1c-4d5d-8c97-84dd5281d420
- Association Type
- Cross reference
- Initiative Type
- document
- Aggregate Datasetindentifier
- cdd469ff-1d13-403b-9629-5c611a13e92d
- Association Type
- Cross reference
- Initiative Type
- document
- Metadata language
- eng
- Topic category
-
- Oceans
- Description
- bounding box
))
- Begin date
- 2002-09-01
Vertical extent
- Supplemental Information
- display priority: 09260
- Reference system identifier
- EPSG / WGS84 / Simple Mercator (EPSG:41001)
- Number of dimensions
- 2
- Dimension name
- Row
- Dimension name
- Column
- Cell geometry
- Area
- Transformation parameter availability
- No
- Distribution format
-
-
NetCDF-4
(
)
-
NetCDF-4
(
)
- OnLine resource
-
cmems_obs-mob_glo_bgc-nut-car_mynrt_irr_i
(
WWW:STAC
)
For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint
- Hierarchy level
- Series
Conformance result
- Date (Publication)
- 2010-12-08
- Explanation
- See the referenced specification
- Statement
- The myOcean products depends on other products for production or validation. The detailed list of dependencies is given in ISO19115's aggregationInfo (ISO19139 Xpath = "gmd:MD_Metadata/gmd:identificationInfo/gmd:aggregationInfo[./gmd:MD_AggregateInformation/gmd:initiativeType/gmd:DS_InitiativeTypeCode/@codeListValue='upstream-validation' or 'upstream-production']")
- Attribute description
- observation
- Content type
- Physical measurement
- Descriptor
- temporal resolution: instantaneous
- Descriptor
- vertical level number: discrete
- Included with dataset
- No
- Feature types
- Point
- Feature types
- Profile
- File identifier
- 0872859e-36bc-4480-82f3-876f737190cb XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
- Copernicus Marine Service product specification
- Date stamp
- 2025-04-22T09:16:36.603489Z
- Metadata standard name
- ISO 19139, MyOcean profile
- Metadata standard version
- 0.2
Overviews
Spatial extent
Provided by
