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ERDDAP > info > V2023_chemistry_f52a_906a_ad5a

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 data       graph  M    Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body chlorophyll-a 2000/2019
v2023 [time][lat][lon], 0.01°, 2009 		   ?   F   I   M   background (external link) RSS Subscribe
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V2023_chemistry_f52a_906a_ad5a

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL abstract String Water body chlorophyll-a - Seasonal Climatology for NW Black Sea (region in front of Danube Delta) for the period 2000-2019 on the domain: Lon E28.5-30.5 deg E, Lat N43.7-45.6 deg N.
Season definition: winter: December-February, - spring: March-May, - summer: June-August, - autumn: September-November.
Units: mg/m^3.
Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.
Description of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. Horizontal correlation length of 47.73km and vertical correlation length of 45m were applied.
The horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees.
The vertical resolution is 11 depth levels: 0.0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0m.
The error variance (epsilon2): 1
An anamorphosis transformation was applied to the data: threshold value=200.
The mean value was used as background analysis field.
Quality control of the observations was applied using the interpolated field: QCMETHOD=3 and visual inspection (Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis after thoroughly visual inspection).
attribute NC_GLOBAL acknowledgement String Aggregated data products are generated by EMODnet Chemistry under the support of DG MARE Call for Tenders EASME/2020/OP/0006 (EASME/EMFF/2020/3.1.11/Lot 5/SI2.846161)
attribute NC_GLOBAL area_keywords String Black Sea
attribute NC_GLOBAL area_keywords_urn String SDN:C19::3_3
attribute NC_GLOBAL Author_e_mail String Gheorghe Sarbu <ghesarbu@gmail.com>, Luminita Buga <lbuga@web.de>
attribute NC_GLOBAL Bathymetry_source String The GEBCO Digital Atlas published by the British Oceanographic Data Centre on behalf of IOC and IHO, 2003. Resolution used for the analysis: 30 arc-second
attribute NC_GLOBAL cdm_data_type String Grid
attribute NC_GLOBAL citation String Usage is subject to mandatory citation: "This resource was generated in the framework of EMODnet Chemistry, under the support of DG MARE Call for Tender EASME/EMFF/2020/3.1.11/European Marine Observation and Data Network (EMODnet) - Lot 5 - Chemistry"
attribute NC_GLOBAL Conventions String CF-1.60, COARDS, ACDD-1.3
attribute NC_GLOBAL creator_name String National Institute for Marine Research and Development "Grigore Antipa"
attribute NC_GLOBAL creator_url String http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_chlorophyll-a.nc.html (external link)
attribute NC_GLOBAL date String 2023-02-23T12:39:54
attribute NC_GLOBAL DIVA_code_doi String 10.5281/zenodo.4715361
attribute NC_GLOBAL DIVA_references String Barth, A., Beckers, J.-M., Troupin, C., Alvera-Azcarate, A., and Vandenbulcke, L. (2014): divand-1.0: n-dimensional variational data analysis for ocean observations, Geosci. Model Dev., 7, 225-241, doi: 10.5194/gmd-7-225-2014
attribute NC_GLOBAL DIVAnd_source String https://github.com/gher-uliege/DIVAnd.jl (external link)
attribute NC_GLOBAL DIVAnd_version String v2.7.9
attribute NC_GLOBAL doi String https://doi.org/10.13120/cdb144e5-109a-4165-b69d-10af153a03c1 (external link)
attribute NC_GLOBAL Easternmost_Easting double 30.5
attribute NC_GLOBAL file_name String Coastal_areas/Black_Sea_-_Danube_Delta/Water_body_chlorophyll-a.nc
attribute NC_GLOBAL geospatial_lat_max double 45.6
attribute NC_GLOBAL geospatial_lat_min double 43.7
attribute NC_GLOBAL geospatial_lat_resolution double 0.009999999999999993
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double 30.5
attribute NC_GLOBAL geospatial_lon_min double 28.5
attribute NC_GLOBAL geospatial_lon_resolution double 0.01
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL history String Tue Aug 29 17:00:46 2023: ncks -O Water_body_chlorophyll-a.nc Water_body_chlorophyll-a.nc
attribute NC_GLOBAL id String DatasetScan/emodnet-projects/v2023/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_chlorophyll-a.nc
attribute NC_GLOBAL infoUrl String http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_chlorophyll-a.nc.html (external link)
attribute NC_GLOBAL institution String National Institute for Marine Research and Development "Grigore Antipa"
attribute NC_GLOBAL institution_urn String SDN:EDMO::697
attribute NC_GLOBAL keywords String analysis, antipa, black, body, chemistry, chla, chlorophyll, chlorophyll-a, color, concentration, concentration_of_chlorophyll_in_sea_water, control, danube, data, delta, development, divand, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, grigore, institute, latitude, longitude, marine, national, ocean, ocean color, oceans, quality, research, science, sea, seasonal, seawater, statistics, time, v2023, water, water_body_chlorophyll-a, Water_body_chlorophyll_a_deepest, Water_body_chlorophyll_a_deepest_L1, Water_body_chlorophyll_a_deepest_L2
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.
attribute NC_GLOBAL NCO String netCDF Operators version 4.9.9 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)
attribute NC_GLOBAL Northernmost_Northing double 45.6
attribute NC_GLOBAL parameter_keyword String Water body chlorophyll-a
attribute NC_GLOBAL parameter_keyword_urn String SDN:P35::EPC00105
attribute NC_GLOBAL product_code String Black_Sea-Danube_Delta-Water_body_chlorophyll-a-v2023-ANA
attribute NC_GLOBAL product_id String 77770d46-21de-47a4-abd5-4d7c8d6dcddc
attribute NC_GLOBAL product_version String 3.0
attribute NC_GLOBAL project String EMODnet-Chemistry
attribute NC_GLOBAL search_keywords String Chlorophyll pigment concentrations in water bodies
attribute NC_GLOBAL search_keywords_urn String SDN:P02::CPWC
attribute NC_GLOBAL source String Observational data from SeaDataNet/EMODNet Chemistry Data Network
attribute NC_GLOBAL sourceUrl String http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_chlorophyll-a.nc (external link)
attribute NC_GLOBAL Southernmost_Northing double 43.7
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL summary String Black Sea - Danube Delta - DIVAnd 4D seasonal analysis of Water body chlorophyll-a 2000/2019 v2023. Water body chlorophyll-a - Seasonal Climatology for NW Black Sea (region in front of Danube Delta) for the period 2000-2019 on the domain: Lon E28.5-30.5 deg E, Lat N43.7-45.6 deg N.
Season definition: winter: December-February, - spring: March-May, - summer: June-August, - autumn: September-November.
Units: mg/m^3.
Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.
Description of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. Horizontal correlation length of 47.73km and vertical correlation length of 45m were applied.
The horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees.
The vertical resolution is 11 depth levels: 0.0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0m.
The error variance (epsilon2): 1
An anamorphosis transformation was applied to the data: threshold value=200.
The mean value was used as background analysis field.
Quality control of the observations was applied using the interpolated field: QCMETHOD=3 and visual inspection (Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis after thoroughly visual inspection).
attribute NC_GLOBAL time_coverage_end String 2009-10-16T00:00:00Z
attribute NC_GLOBAL time_coverage_start String 2009-01-16T00:00:00Z
attribute NC_GLOBAL title String Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body chlorophyll-a 2000/2019 v2023 [time][lat][lon], 0.01°, 2009
attribute NC_GLOBAL WEB_visualisation String https://emodnet.ec.europa.eu/geoviewer/ (external link)
attribute NC_GLOBAL Westernmost_Easting double 28.5
dimension time   double nValues=4, evenlySpaced=false, averageSpacing=91 days
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.232064E9, 1.2556512E9
attribute time axis String T
attribute time calendar String standard
attribute time climatology String climatology_bounds
attribute time ioos_category String Time
attribute time long_name String Time
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
dimension latitude   double nValues=191, evenlySpaced=true, averageSpacing=0.009999999999999993
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range double 43.7, 45.6
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
dimension longitude   double nValues=201, evenlySpaced=true, averageSpacing=0.01
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range double 28.5, 30.5
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable Water_body_chlorophyll_a_deepest   float time, latitude, longitude
attribute Water_body_chlorophyll_a_deepest _FillValue float 9.96921E36
attribute Water_body_chlorophyll_a_deepest colorBarMaximum double 30.0
attribute Water_body_chlorophyll_a_deepest colorBarMinimum double 0.03
attribute Water_body_chlorophyll_a_deepest colorBarScale String Log
attribute Water_body_chlorophyll_a_deepest ioos_category String Ocean Color
attribute Water_body_chlorophyll_a_deepest long_name String Deepest values of Water body chlorophyll-a
attribute Water_body_chlorophyll_a_deepest missing_value float 9.96921E36
attribute Water_body_chlorophyll_a_deepest standard_name String concentration_of_chlorophyll_in_sea_water
attribute Water_body_chlorophyll_a_deepest units String mg/m^3

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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