EMODnet product catalogue
Mediterranean Sea - Po River - DIVAnd 4D seasonal analysis of Water body chlorophyll-a 1980/2019 v2021
Water body chlorophyll-a - Seasonal Climatology for Po River for the period 1980-2019 on the domain: Lon E12.0-14.0 deg.E, Lat N44.0-46.00 deg.N.
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 2.7.4, using GEBCO 30sec topography for the spatial connectivity of water masses. A relative correlation length used based on topography gradients and the horizontal correlation length varies from 25 km to 12.5 km. The vertical correlation length (in meters) is: [4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]. Depth range: [0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.]. Units: mg/m3.
The horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly).
Additional analysis parameters: The error variance (epsilon2) was set equal to 1. Data weight was reduced near the coasts. Data weighting was applied with the following threshold values: lon=0.03, lat=0.03, depth=2. Threshold value for log transformation=200.
Seasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec.
DOI: 10.6092/nv0n-4996
Simple
- Alternate title
-
HCMR / HNODC-Mediterranean Sea-Water body chlorophyll-a-1.0-ANA
- Date (Creation)
- 2021-05-15
- Edition
-
1.0
- Citation identifier
- 7371411e-b508-11eb-0ce6-016ffe344a1e
- Credit
-
EMODnet Chemistry
- Point of contact
-
Organisation name Individual name Electronic mail address Role Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
Author ARPA Friuli-Venezia Giulia, Alto Adriatico Observatory
Originator Adriatic LNG
Originator CNR, Istituto di Scienze Marine (Sezione di Venezia, ex IBM)
Originator CNR, National Research Council, Institute of Atmospheric Sciences and Climate, Rome
Originator CNR, National Research Council, Institute of Marine Science, Ancona
Originator CNR, National Research Council, Institute of Marine Science, Bologna
Originator CNR, National Research Council, Institute of Marine Science, Trieste
Originator ICRAM, Chioggia
Originator ISPRA-Institute for Environmental Protection and Research
Originator Marine Biology Laboratory of Trieste
Originator National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography
Originator OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Department of Biological Oceanography
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
- 0.009 degree
- Language
-
eng
- Topic category
-
- Oceans
- Description
-
bounding box
))
- Begin date
- 1980-03-04T14:10:00
- End date
- 2019-04-02T00:00:00
Vertical extent
- Minimum value
- -70.0
- Maximum value
- 0
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326)
- Number of dimensions
- 2
- Dimension name
- Vertical
- Dimension size
- 14
- Dimension name
- Time
- Resolution
- 89 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 Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_chlorophyll-a.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:Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_chlorophyll-a.nc*obsid
WWW:DOWNLOAD
https://sextant.ifremer.fr/geonetwork/srv/api/records/7371411e-b508-11eb-0ce6-016ffe344a1e/attachments/chl.png WWW:LINK
https://emodnet.ec.europa.eu/geoviewer/ EMODnet Map Viewer
- OnLine resource
-
Protocol Linkage Name DOI
https://doi.org/10.6092/nv0n-4996 Digital Object Identifier (DOI)
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD
http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_chlorophyll-a.nc.html OPeNDAP
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD
http://opendap.oceanbrowser.net/thredds/fileServer/data/emodnet-domains/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_chlorophyll-a.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
- 7371411e-b508-11eb-0ce6-016ffe344a1e XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
-
Product record
- Date stamp
- 2025-02-21T08:55:08.58073Z
- 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
)))
