Copernicus Global Ocean Bio-Geo-Chemical Forecast - CAR

COPERNICUS/MARINE/GLOBAL_ANALYSISFORECAST_BGC_001_028/CAR
Dataset Availability
2022-01-01T00:00:00Z–2025-09-19T00:00:00Z
Dataset Provider
Earth Engine Snippet
ee.ImageCollection("COPERNICUS/MARINE/GLOBAL_ANALYSISFORECAST_BGC_001_028/CAR")
Cadence
1 Day
Tags
copernicus daily forecast marine ocean oceans

Description

The Operational Mercator Ocean biogeochemical global ocean analysis and forecast system at 1/4 degree is providing 10 days of 3D global ocean forecasts updated weekly. The time series is aggregated in time, in order to reach a two full year's time series sliding window. This product includes daily and monthly mean files of biogeochemical parameters (chlorophyll, nitrate, phosphate, silicate, dissolved oxygen, dissolved iron, primary production, phytoplankton, zooplankton, PH, and surface partial pressure of carbon dioxide) over the global ocean. The global ocean output files are displayed with a 1/4 degree horizontal resolution with regular longitude/latitude equirectangular projection. These products are provided on 50 vertical levels with depths ranging from 0.49m to 5727.92m.

This dataset consists of pH and dissolved inorganic carbon.

Bands

Pixel Size
27750 meters

Bands

Name Units Min Max Pixel Size Description
ph_depth1 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 1, 0.4940m)
ph_depth2 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 2, 1.5414m)
ph_depth3 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 3, 2.6457m)
ph_depth4 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 4, 3.8195m)
ph_depth5 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 5, 5.0782m)
ph_depth6 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 6, 6.4406m)
ph_depth7 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 7, 7.9296m)
ph_depth8 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 8, 9.5730m)
ph_depth9 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 9, 11.4050m)
ph_depth10 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 10, 13.4671m)
ph_depth11 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 11, 15.8101m)
ph_depth12 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 12, 18.4956m)
ph_depth13 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 13, 21.5988m)
ph_depth14 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 14, 25.2114m)
ph_depth15 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 15, 29.4447m)
ph_depth16 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 16, 34.4342m)
ph_depth17 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 17, 40.3441m)
ph_depth18 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 18, 47.3737m)
ph_depth19 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 19, 55.7643m)
ph_depth20 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 20, 65.8073m)
ph_depth21 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 21, 77.8539m)
ph_depth22 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 22, 92.3261m)
ph_depth23 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 23, 109.7293m)
ph_depth24 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 24, 130.6660m)
ph_depth25 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 25, 155.8507m)
ph_depth26 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 26, 186.1256m)
ph_depth27 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 27, 222.4752m)
ph_depth28 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 28, 266.0403m)
ph_depth29 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 29, 318.1274m)
ph_depth30 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 30, 380.2130m)
ph_depth31 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 31, 453.9377m)
ph_depth32 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 32, 541.0889m)
ph_depth33 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 33, 643.5668m)
ph_depth34 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 34, 763.3331m)
ph_depth35 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 35, 902.3393m)
ph_depth36 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 36, 1062.4397m)
ph_depth37 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 37, 1245.2911m)
ph_depth38 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 38, 1452.2510m)
ph_depth39 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 39, 1684.2844m)
ph_depth40 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 40, 1941.8934m)
ph_depth41 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 41, 2225.0779m)
ph_depth42 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 42, 2533.3362m)
ph_depth43 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 43, 2865.7026m)
ph_depth44 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 44, 3220.8203m)
ph_depth45 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 45, 3597.0320m)
ph_depth46 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 46, 3992.4839m)
ph_depth47 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 47, 4405.2241m)
ph_depth48 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 48, 4833.2905m)
ph_depth49 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 49, 5274.7842m)
ph_depth50 Dimensionless 6.1* 8.6* meters

Ocean pH (depth 50, 5727.9165m)
dissic_depth1 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 1, 0.4940m)
dissic_depth2 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 2, 1.5414m)
dissic_depth3 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 3, 2.6457m)
dissic_depth4 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 4, 3.8195m)
dissic_depth5 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 5, 5.0782m)
dissic_depth6 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 6, 6.4406m)
dissic_depth7 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 7, 7.9296m)
dissic_depth8 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 8, 9.5730m)
dissic_depth9 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 9, 11.4050m)
dissic_depth10 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 10, 13.4671m)
dissic_depth11 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 11, 15.8101m)
dissic_depth12 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 12, 18.4956m)
dissic_depth13 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 13, 21.5988m)
dissic_depth14 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 14, 25.2114m)
dissic_depth15 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 15, 29.4447m)
dissic_depth16 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 16, 34.4342m)
dissic_depth17 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 17, 40.3441m)
dissic_depth18 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 18, 47.3737m)
dissic_depth19 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 19, 55.7643m)
dissic_depth20 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 20, 65.8073m)
dissic_depth21 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 21, 77.8539m)
dissic_depth22 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 22, 92.3261m)
dissic_depth23 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 23, 109.7293m)
dissic_depth24 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 24, 130.6660m)
dissic_depth25 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 25, 155.8507m)
dissic_depth26 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 26, 186.1256m)
dissic_depth27 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 27, 222.4752m)
dissic_depth28 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 28, 266.0403m)
dissic_depth29 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 29, 318.1274m)
dissic_depth30 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 30, 380.2130m)
dissic_depth31 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 31, 453.9377m)
dissic_depth32 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 32, 541.0889m)
dissic_depth33 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 33, 643.5668m)
dissic_depth34 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 34, 763.3331m)
dissic_depth35 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 35, 902.3393m)
dissic_depth36 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 36, 1062.4397m)
dissic_depth37 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 37, 1245.2911m)
dissic_depth38 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 38, 1452.2510m)
dissic_depth39 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 39, 1684.2844m)
dissic_depth40 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 40, 1941.8934m)
dissic_depth41 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 41, 2225.0779m)
dissic_depth42 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 42, 2533.3362m)
dissic_depth43 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 43, 2865.7026m)
dissic_depth44 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 44, 3220.8203m)
dissic_depth45 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 45, 3597.0320m)
dissic_depth46 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 46, 3992.4839m)
dissic_depth47 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 47, 4405.2241m)
dissic_depth48 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 48, 4833.2905m)
dissic_depth49 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 49, 5274.7842m)
dissic_depth50 mol/m^3 0.1* 10.358* meters

Dissolved Inorganic Carbon (depth 50, 5727.9165m)
* estimated min or max value

Terms of Use

Terms of Use

The data is provided free of charge by the Copernicus Marine Service. Users must acknowledge the Copernicus Marine Service as the data source when using the data. More details on the terms of use can be found on the Copernicus Marine Service website.

Citations

Citations:

Explore with Earth Engine

Code Editor (JavaScript)

var dataset = ee.ImageCollection("COPERNICUS/MARINE/GLOBAL_ANALYSISFORECAST_BGC_001_028/CAR")
                  .filter(ee.Filter.date('2022-01-01', '2023-01-01'));
var ph = dataset.select('ph_depth1');
var phVis = {
  min: 8,
  max: 8.2,
  palette: ['0000ff', '00ffff', 'ffff00', 'ff0000', 'ffffff'],
};
Map.setCenter(-140.5, 52.2, 2);
Map.addLayer(ph, phVis, 'Global BGC CAR Forecast');
Open in Code Editor
The Operational Mercator Ocean biogeochemical global ocean analysis and forecast system at 1/4 degree is providing 10 days of 3D global ocean forecasts updated weekly. The time series is aggregated in time, in order to reach a two full year's time series sliding window. This product includes daily and monthly …
COPERNICUS/MARINE/GLOBAL_ANALYSISFORECAST_BGC_001_028/CAR, copernicus,daily,forecast,marine,ocean,oceans
2022-01-01T00:00:00Z/2025-09-19T00:00:00Z
-90 -180 90 180
Google Earth Engine