• Catalogue PIGMA
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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) :'''

https://doi.org/10.48670/moi-00048

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
Resource provider
  MULTIOBS-LOV-VILLEFRANCHE-FR -
Maintenance and update frequency
Monthly
Other
P0M0D0H/P0M0D0H
Maintenance note
last thursday of the month at 14h UTC
GEMET - INSPIRE themes, version 1.0
  • Oceanographic geographical features
Discipline
  • in-situ-observation
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
Temporal scale
  • multi-year
Area of benefit
  • weather-climate-and-seasonal-forecasting
  • coastal-marine-environment
  • marine-safety
  • marine-resources
Reference Geographical Areas
  • global-ocean
Processing level
  • Level 3
Model assimilation
  • None
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
N
S
E
W
thumbnail


Begin date
2002-09-01

Vertical extent

Minimum value
-6000
Maximum value
0
Vertical CRS
  • urn:ogc:def:crs:EPSG:5714
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 ( )

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
Point of contact
  CMEMS
http://marine.copernicus.eu/
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Oceanographic geographical features
Model assimilation
None

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Associated resources

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