Dataset: cmems_obs-oc_blk_bgc-optics_nrt_l3-multi-1km_P1D#

Dataset identifier: cmems_obs-oc_blk_bgc-optics_nrt_l3-multi-1km_P1D
Data store: cmems

How to open this dataset in AVL JupyterLab  

cmems_store = new_data_store('cmems')
ds = cmems_store.open_data('cmems_obs-oc_blk_bgc-optics_nrt_l3-multi-1km_P1D')

Bounding box map#

Bounding box map
Map tiles and data from OpenStreetMap, under the ODbL.

Basic information#

Parameter Value
Bounding box longitude (°) 26.49999899145508 to 42
Bounding box latitude (°) 40 to 48
Time range 2023-04-08 to 2023-04-14
Time period 1D

Click here for full dataset metadata.

Variable list#

Click on a variable name to jump to the variable’s full metadata.

Variable Long name Units
ADG443 Absorption due to gelbstoff and detrital material at 443 nm, QAA algorithm m^-1
APH443 Absorption due to phytoplankton at 443 nm, QAA algorithm m^-1
BBP443 Particulate back-scattering coefficient at 443 nm, QAA algorithm m^-1
QI_ADG443 Quality Index for gelbstoff and detrital material absorption at 443 nm 1
QI_APH443 Quality Index for phytoplankton absorption at 443 nm 1
QI_BBP443 Quality Index for particulate back-scattering coefficient at 443 nm 1
SENSORMASK Sensor Mask for gelbstoff and detrital material absorption at 443 nm 1

Full variable metadata#

ADG443#

Field Value
long_name Absorption due to gelbstoff and detrital material at 443 nm, QAA algorithm
standard_name volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_dissolved_organic_matter_and_non_algal_particles
type surface
units m^-1
valid_min 0.0
valid_max 10.0

APH443#

Field Value
long_name Absorption due to phytoplankton at 443 nm, QAA algorithm
standard_name volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_phytoplankton
type surface
units m^-1
valid_min 0.0
valid_max 10.0

BBP443#

Field Value
long_name Particulate back-scattering coefficient at 443 nm, QAA algorithm
standard_name volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water_due_to_particles
type surface
units m^-1
valid_min 0.0
valid_max 10.0

QI_ADG443#

Field Value
long_name Quality Index for gelbstoff and detrital material absorption at 443 nm
comment QI=(DailyData-ClimatologyMedianData)/ClimatologyStandardDeviation
type surface
units 1
valid_min -5.0
valid_max 5.0

QI_APH443#

Field Value
long_name Quality Index for phytoplankton absorption at 443 nm
comment QI=(DailyData-ClimatologyMedianData)/ClimatologyStandardDeviation
type surface
units 1
valid_min -5.0
valid_max 5.0

QI_BBP443#

Field Value
long_name Quality Index for particulate back-scattering coefficient at 443 nm
comment QI=(DailyData-ClimatologyMedianData)/ClimatologyStandardDeviation
type surface
units 1
valid_min -5.0
valid_max 5.0

SENSORMASK#

Field Value
long_name Sensor Mask for gelbstoff and detrital material absorption at 443 nm
comment SeaWiFS=1; MODIS AQUA=2; MERIS=4;VIIRS NPP=8; OLCI Sentinel-3A=16; VIIRS JPSS1=32. Each SENSORMASK pixel is the sum of all available sensor values. For example, if a pixel is observed by SeaWiFS and MERIS then SENSORMASK = 5.
type surface
units 1
valid_min 1
valid_max 31

Full dataset metadata#

Field Value
references
product_level L3
comment
start_date 2023-04-14
stop_date 2023-04-14
creation_date Sat Apr 15 2023
creation_time 02:04:59 UTC
westernmost_longitude 26.5
easternmost_longitude 42.0
southernmost_latitude 40.0
northernmost_latitude 48.0
grid_resolution 1 Km
contact technical@gos.artov.isac.cnr.it
netcdf_version v4
grid_mapping Equirectangular
software_name GOS Processing chain
history
source surface observation
start_time 08:00:00 UTC
stop_time 14:00:00 UTC
file_quality_index 0
citation
distribution_statement See CMEMS Data License
naming_authority CMEMS
cmems_production_unit OC-CNR-ROMA-IT
institution CNR-GOS
software_version v3.0
site_name BS
product_version v02QL
Conventions CF-1.4
platform Aqua (EOS PM) satellites,JPSS-1,Sentinel-3a,Sentinel-3b,Suomi-NPP
sensor_name MODIS,VIIRSJ,OLCIA,OLCIB,VIIRSN
sensor MODIS Moderate Resolution Imaging Spectroradiometer,VIIRSJ Visible Infrared Imaging Radiometer Suite,OLCIA Ocean and Land Colour Instrument,OLCIB Ocean and Land Colour Instrument,VIIRSN Visible Infrared Imaging Radiometer Suite
title cmems_obs-oc_blk_bgc-optics_nrt_l3-multi-1km_P1D
cmems_product_id OCEANCOLOUR_BLK_BGC_L3_NRT_009_151
parameter_code IOPs
parameter Inherent Optical Properties