EMODnet product 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.
Simple
- Alternate title
-
Black-Water body chlorophyll-a-v2021-ANA
- Date (Creation)
- 2021-03-09
- Edition
-
1.0
- Citation identifier
- 4242ce4f-ba4e-11e8-afd4-6805ca696f0e
- Credit
-
EMODnet Chemistry
- Point of contact
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Organisation name Individual name Electronic mail address Role National Institute for Marine Research and Development "Grigore Antipa"
Author Ankara University
Originator Bulgarian National Oceanographic Data Centre , Institute of Oceanology
Originator European Research and Teaching Centre for Environmental Geosciences, UM 34 UMR CNRS 7330, IRD 161
Originator Hellenic Centre for Marine Research, Institute of Oceanography
Originator Institute of Biology of the Southern Seas, NAS of Ukraine
Originator Institute of Marine Sciences, Middle East Technical University
Originator Laboratory of Marine Ecology-Central Laboratory of General Ecology
Originator National Institute for Marine Research and Development "Grigore Antipa"
Originator Odessa National I.I.Mechnikov University
Originator
-
GEMET - INSPIRE themes, version 1.0
- 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
- Language
-
eng
- Topic category
-
- Oceans
- Description
-
bounding box
))
- Begin date
- 1989-12-02T03:30:00
- End date
- 2018-09-06T10:30:59
Vertical extent
- Minimum value
- -50.0
- Maximum value
- 0
- 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
- Area
- Transformation parameter availability
- No
- Distribution format
-
Name Version Climate and Forecast NetCDF
1.6
- OnLine resource
-
Protocol Linkage Name OGC:WMS
http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0 By_sea_regions/Black_Sea/Water_body_chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1
OGC:WMS
http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0 point:By_sea_regions/Black_Sea/Water_body_chlorophyll-a.4Danl.nc*obsid
WWW:LINK
https://emodnet.ec.europa.eu/geoviewer/ EMODnet Map Viewer
- OnLine resource
-
Protocol Linkage Name DOI
https://doi.org/10.6092/3da98812-0b51-40ca-a95b-3f43de243c74 Digital Object Identifier (DOI)
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD
http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Black_Sea/Water_body_chlorophyll-a.4Danl.nc.html OPeNDAP
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD
http://opendap.oceanbrowser.net/thredds/fileServer/data/emodnet-domains/By_sea_regions/Black_Sea/Water_body_chlorophyll-a.4Danl.nc Direct Download (NetCDF)
- Hierarchy level
- Series
Conformance result
- Title
-
COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Explanation
-
See the referenced specification
- Statement
-
The original datasets can be searched and downloaded from EMODnet Chemistry Chemistry CDI Data and Discovery Access Service: https://emodnet-chemistry.maris.nl/search
- Included with dataset
- No
- Feature types
- surface
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
- 2025-02-21T09:21:04.383585Z
- Metadata standard name
-
ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
-
1.0
- Metadata author
-
Organisation name Individual name Electronic mail address Role EMODnet Chemistry
Point of contact
)))
