Metadata catalogue
Black Sea - DIVA 4D 6-year seasonal analysis of Water body chlorophyll-a 1990/2018 v2021
Moving 6-year analysis of Water_body_chlorophyll-a in the Black Sea for each season: spring (March-May), summer (June-August), autumn (September-November), winter (December-February). Every year of the time dimension corresponds to the 6-years centred average of each season.
6-years periods span:
- from 1990-1995 until 2012-2017 (spring),
- from 1990-1995 until 2013-2018 (summer),
- from 1990-1995 until 2013-2018 (autumn),
- from 1990-1995 until 2011-2016 (winter).
Depth range (IODE standard depths): -50.0, -40.0, -30.0, -20.0, -10.0, -5.0, -0.0.
Description of DIVA analysis: Geostatistical data analysis by DIVA (Data-Interpolating Variational Analysis) tool. GEBCO 1min topography is used for the contouring preparation. Analysed field masked using relative error threshold 0.3 and 0.5 DIVA settings: signal-to-noise ratio and correlation length were estimated using data mean distance as a minimum (for L) and vertically filtered. Log transformation was used in the analyses. Background field: the data mean value is subtracted from the data. Detrending of data: no, Advection constraint applied: no. Units: umol/l.
The entire set of related maps can be found in the viewing service: http://ec.oceanbrowser.net/emodnet/
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Citation proposal
National Institute for Marine Research and Development "Grigore Antipa". Black Sea - DIVA 4D 6-year seasonal analysis of Water body chlorophyll-a 1990/2018 v2021. https://services.mspdata.eu:/geonetwork/srv/api/records/4242ce4f-ba4e-11e8-afd4-6805ca696f0e |
Simple
- Alternate title
-
Black-Water body chlorophyll-a-v2021-ANA
- Date ( Creation )
- 2021-03-09
- Edition
-
1.0
- Identifier
-
4242ce4f-ba4e-11e8-afd4-6805ca696f0e
- Credit
-
EMODnet Chemistry
Author
300 Mamaia Blvd.
Constanta
900581
Romania
Originator
Originator
40 Parvi may str.
PO BOX 152
Varna
9000
Bulgaria
Originator
Technopôle environnement Arbois-Méditerranée
BP 80
Aix-en-Provence Cedex 4
13545
France
Originator
46.7 km Athinon-Souniou Av.
P.O.Box 712
Anavyssos
19013
Greece
Originator
Originator
Originator
2 Gagarin Str.
Sofia
1113
Bulgaria
Originator
300 Mamaia Blvd.
Constanta
900581
Romania
Originator
- Thèmes Sextant ( Theme )
-
- GEMET - INSPIRE themes, version 1.0 ( Theme )
-
- Oceanographic geographical features
- Parameter Discovery Vocabulary (P02) ( parameter )
-
- Chlorophyll pigment concentrations in water bodies
- EMODnet Chemistry aggregated parameter names ( parameter )
-
- Water body chlorophyll-b
- EMODnet Chemistry chemical groups ( parameter )
-
- Chlorophyll
- SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
-
- Black Sea
- Matrix Categories ( parameter )
-
- water body
- Keywords ( Theme )
-
-
EMODnet Chemistry
-
- Use limitation
-
The data are available under the Creative Commons Attribution 4.0 International Public License ( https://creativecommons.org/licenses/by/4.0/ ).
- Access constraints
- Other restrictions
- Other constraints
-
Usage is subject to mandatory citation: "This resource was generated by EMODnet Chemistry under the support of DG MARE Call for Tender EASME/2019/OP/0003-lot4."
- Distance
- 0.05 degree
- Metadata language
-
eng
- Topic category
-
- Oceans
- Description
-
bounding box
))
Vertical extent
- Reference system identifier
-
EPSG
/WGS 84 (EPSG 4326)
- Number of dimensions
- 2
- Dimension name
- Vertical
- Dimension size
- 7
- Dimension name
- Time
- Resolution
- 365 day
- Cell geometry
- surface
- Transformation parameter availability
- false
- Distribution format
-
-
Climate and Forecast NetCDF
(1.6
)
-
- OnLine resource
-
By sea regions/Black Sea/Winter (December-February) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (winter)
- OnLine resource
-
point:By sea regions/Black Sea/Winter (December-February) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*obsid
WMS layer for Observations (winter)
- OnLine resource
-
By sea regions/Black Sea/Spring (March-May) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (spring)
- OnLine resource
-
point:By sea regions/Black Sea/Spring (March-May) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*obsid
WMS layer for Observations (spring)
- OnLine resource
-
By sea regions/Black Sea/Summer (June-August) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (summer)
- OnLine resource
-
point:By sea regions/Black Sea/Summer (June-August) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*obsid
WMS layer for Observations (summer)
- OnLine resource
-
By sea regions/Black Sea/Autumn (September-November) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1
WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (autumn)
- OnLine resource
-
point:By sea regions/Black Sea/Autumn (September-November) - 6-year running averages/Water_body_chlorophyll-a.4Danl.nc*obsid
WMS layer for Observations (autumn)
- OnLine resource
-
DOI
Data Access and Citation
- OnLine resource
-
OPeNDAP
OPeNDAP web page about the dataset Water_body_chlorophyll-a.4Danl.nc (winter)
- OnLine resource
-
OPeNDAP
OPeNDAP web page about the dataset Water_body_chlorophyll-a.4Danl.nc (spring)
- OnLine resource
-
OPeNDAP
OPeNDAP web page about the dataset Water_body_chlorophyll-a.4Danl.nc (summer)
- OnLine resource
-
OPeNDAP
OPeNDAP web page about the dataset Water_body_chlorophyll-a.4Danl.nc (autumn)
- OnLine resource
- Direct Download (NetCDF)
- Hierarchy level
- Series
Conformance result
- Date ( Publication )
- 2010-12-08
- Explanation
-
See the referenced specification
- Statement
-
The data used as input for this product have been extracted from the EMODnet Chemistry Download Service: http://emodnet-chemistry.maris2.nl/v_cdi_v3/search.asp
Metadata
- File identifier
- 4242ce4f-ba4e-11e8-afd4-6805ca696f0e XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
-
Product record
- Date stamp
- 2021-05-26T18:47:11
- Metadata standard name
-
ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
-
1.0
