Alternate title

PH_CS_000l_STD_TEMP

Date (Publication)

2022-09-15T12:00:00

Citation identifier

Near-seabed temperature standard deviation - the Caspian Sea

Presentation form

Digital map

Credit

Birol Kara, A., Wallcraft, A.J., Joseph Metzger, E., Gunduz, M., 2010. Impacts of freshwater on the seasonal variations of surface salinity and circulation in the Caspian Sea. Continental Shelf Research 30, 1211ÔÇô1225. https://doi.org/10.1016/j.csr.2010.03.011

Status

Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Ifremer	Mickaël Vasquez	Mickael.Vasquez@ifremer.fr	Originator

GEMET - INSPIRE themes, version 1.0

• Oceanographic geographical features

Theme

• Temperature

Place

• Caspian Sea

Access constraints

Other restrictions

Other constraints

no limitations to public access

Use constraints

Other restrictions

Other constraints

no conditions to access and use

Use limitation

Product under creative common license CC BY-NC-SA: https://creativecommons.org/licenses/by-nc-sa/4.0/

Use limitation

Citation in maps should be as follows: "Source : EMODnet Seabed Habitats (derived from archive https://www7320.nrlssc.navy.mil/caspian/)"

Use limitation

Citation in bibliography should be as follows: "Vasquez, M., et al. EUSeaMap 2023. A European broad-scale seabed habitat map. Technical Report"

Spatial representation type

Grid

Distance

0.0010416667  degrees

Language

English

Character set

UTF8

Topic category

• Oceans

Begin date

2010-01-01T12:00:00

End date

2010-01-01T12:00:00

Reference system identifier

EPSG / 4326

Distribution format

Name	Version
GeoTIFF	1.1

OnLine resource

Protocol	Linkage	Name
WWW:LINK	https://doi.org/10.1016/j.csr.2010.03.011	Kara et al, Impacts of freshwater on the seasonal variations of surface salinity and circulation in the Caspian Sea, 2010
WWW:LINK	https://www7320.nrlssc.navy.mil/caspian/	HYCOM Caspian Sea Model original data
WWW:LINK-1.0-http--link	http://www.emodnet-seabedhabitats.eu/access-data/download-data/?linkid=var_temp_seabed_casp	EMODnet Seabed Habitats Download Page
OGC:WMS	https://ows.emodnet-seabedhabitats.eu/geoserver/emodnet_view/wms
OGC:WCS	https://ows.emodnet-seabedhabitats.eu/geoserver/emodnet_open/wcs

Hierarchy level

Dataset

Statement

Original dataset ( https://www7320.nrlssc.navy.mil/caspian/): each netcdf file has monthly mean outputs, more specifically provides simulated monthly values averaged over four years for 30 vertical levels. The grid of the original data is not regular (i.e. cells have variable spacing in their coordinate values), the average grid horizontal resolution being 3.3 km. Further detail on the model developed by the authors is provided in the web page and the paper https://doi.org/10.1016/j.csr.2010.03.011

This dataset: for each netcdf file containing monthly mean outputs, the last value available along the vertical axis was retained, leading to a single grid containing near seabed values. Then the standard deviation accross the 12 months was calculated for each grid cell. Finally, the grid values were reprojected into a regular grid using interpolation in order to comply with the EUSeaMap broad-scale habitat model approach requirements (i.e. regular grid, cell size 0.0010416667 decimal degrees).

Metadata

File identifier

2f542bb5-4880-42c0-b2e3-5ca4e6008465 XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Date stamp

2022-10-07T14:08:00.959Z

Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Metadata author

Organisation name	Individual name	Electronic mail address	Role
JNCC	Joint Nature Conservation Committee	emodnetseabedhabitats@jncc.gov.uk	Point of contact