Baltic Sea DIVA 4D analysis of Water_body_total_nitrogen

Units: umol/l. Method: spatial interpolation produced with DIVA (Data-Interpolating Variational Analysis). URL:

Comment: Every year of the time dimension corresponds to a 10-year centred average for each season : - winter season (December-February), - spring (March-May), - summer (June-August), - autumn (September-November).

Diva settings: Snr=1.0, CL=0.7.

Dataset extent

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Data and Resources
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Additional Info
Field Value
access_constraints ["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/2016/006 - lot4.\""]
bbox-east-long 30.9
bbox-north-lat 65.9
bbox-south-lat 53
bbox-west-long 9.4
[{"type": "creation", "value": ""}]
GUID a03b7c1e-9468-4c22-9823-b36f2433e87c
licence []
metadata-date 2019-01-30T16:34:42
metadata-language eng
point_of_contact 1
point_of_contact 10
point_of_contact 11
point_of_contact 12
point_of_contact 2 None
point_of_contact 3
point_of_contact 4 None
point_of_contact 5 None
point_of_contact 6 None
point_of_contact 7 None
point_of_contact 8
point_of_contact 9
resource-type series
[{"name": "Finnish Environment Institute", "roles": ["originator"]}, {"name": "Estonian Marine Institute", "roles": ["originator"]}, {"name": "Institute of Meteorology and Water Management, Maritime Branch in Gdynia (IMWM MB)", "roles": ["originator"]}, {"name": "Aarhus University, Department of Bioscience, Marine Ecology Roskilde", "roles": ["originator"]}, {"name": "Swedish Meteorological and Hydrological Institute", "roles": ["author", "originator"]}, {"name": "Umea Marine Sciences Centre, UMF", "roles": ["originator"]}, {"name": "Marine Systems Institute at Tallinn University of Technology", "roles": ["originator"]}, {"name": "Finnish Institute of Marine Research (FIMR)", "roles": ["originator"]}, {"name": "Latvian Institute of Aquatic Ecology", "roles": ["originator"]}, {"name": "Finnish Meteorological Institute", "roles": ["originator"]}, {"name": "Stockholm Marine Research Centre, SMF", "roles": ["originator"]}]
spatial {"type": "Polygon", "coordinates": [[[9.4, 53.0], [30.9, 53.0], [30.9, 65.9], [9.4, 65.9], [9.4, 53.0]]]}
spatial-reference-system WGS 84 (EPSG 4326)
spatial_harvester true
system:type Series
temporal-extent-begin 1960-03-01
temporal-extent-end 2014-11-30
topic_category oceans
Management Info
Field Value
Maintainer iMarine Catalogue Manager
Last Updated 12 December 2019, 19:58 (CET)
Created 12 December 2019, 19:58 (CET)