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HFR - NRT Surface Ocean Velocity by HFR-TirLig - 2016-present

The data set consists of maps of total velocity of the surface current in the North-Western Tyrrhenian Sea and Ligurian Sea averaged over a time interval of 1 hour around the cardinal hour. Surface ocean velocities estimated by High Frequency (HF) Radar are representative of the upper 0.3-2.5 meters of the ocean.

Simple

Date (Creation)
2023-11-20
Citation identifier
HFR_TIRLIG_Total

data-erddap.emodnet-physics.eu

Cited responsible party
Organisation name Individual name Electronic mail address Role

EUHFRNODE

Originator

Lorenzo Corgnati; Carlo Mantovani

lorenzo.corgnati@sp.ismar.cnr.it; carlo.mantovani@cnr.it

contributor
Credit

ISMAR HF Radar Network has been established within RITMARE, Jerico-Next and IMPACT projects. The network has been designed, implemented and managed through the efforts of ISMAR S.S. Lerici.

Point of contact
Organisation name Individual name Electronic mail address Role

EUHFRNODE

Point of contact
Theme
  • currents

  • Earth Science

  • eastward

  • euhfr

  • EWCS

  • EWCT

  • hf radar

  • HFR

  • hfr-tirlig-total

  • hfradar

  • lerici

  • marine

  • near real time

  • northward

  • Ocean Currents

  • ocean currents

  • oceans

  • QCflag

  • surface water

project
  • RITMARE, Jerico-Next, IMPACT, SICOMAR Plus, EuroSea, Jerico-S3, SINAPSI

CF Standard Name Table v70

  • time

  • depth

  • latitude

  • longitude

  • eastward_sea_water_velocity

  • northward_sea_water_velocity

Use limitation

HF radar sea surface current velocity dataset by CNR-ISMAR is licensed under a Creative Commons Attribution 4.0 International License. You should have received a copy of the license along with this work. If not, see https://creativecommons.org/licenses/by/4.0/.

Association Type
Larger work citation
Initiative Type
Project
Aggregate Datasetindentifier
Grid
Association Type
Larger work citation
Initiative Type
Project
Language
English
Topic category
  • Geoscientific information
N
S
E
W
thumbnail




Begin date
2016-08-04T08:00:00Z
End date
2023-11-20T11:00:00Z

Vertical extent

Minimum value
-0.0
Maximum value
-0.0
Number of dimensions
4
Dimension name
Column
Dimension size
121
Resolution
0.024883525000000004  deg{east}
Dimension name
Row
Dimension size
66
Resolution
0.018000461538461493  deg{north}
Dimension name
Vertical
Dimension size
1
Dimension name
temporal
Dimension size
62568
Resolution
3678.9425735611426  s
Cell geometry
Area

Distributor

Distributor contact
Organisation name Individual name Electronic mail address Role

ETT S.p.A. - People and Technology

ETT Ricerca

marco.alba@ettsolutions.com

Distributor
Distributor format
Name Version

OPeNDAP

DAP/2.0

OnLine resource
Protocol Linkage Name

order

https://data-erddap.emodnet-physics.eu/erddap/griddap/HFR_TIRLIG_Total.html

Data Subset Form

OnLine resource
Protocol Linkage Name

order

https://data-erddap.emodnet-physics.eu/erddap/griddap/HFR_TIRLIG_Total.graph

Make-A-Graph Form

Content type
Physical measurement
Name

EWCT

Type name

double

Description

West-east current component

Name

NSCT

Type name

double

Description

South-north current component

Name

EWCS

Type name

double

Description

Standard deviation of surface eastward sea water velocity

Name

NSCS

Type name

double

Description

Standard deviation of surface northward sea water velocity

Name

CCOV

Type name

double

Description

Covariance of surface sea water velocity

Name

GDOP

Type name

double

Description

Geometrical dilution of precision

Name

POSITION_QC

Type name

byte

Description

Position quality flag

Name

QCflag

Type name

byte

Description

Overall quality flag

Name

VART_QC

Type name

byte

Description

Variance threshold quality flag

Name

GDOP_QC

Type name

byte

Description

GDOP threshold quality flag

Name

DDNS_QC

Type name

byte

Description

Data density threshold quality flag

Name

CSPD_QC

Type name

byte

Description

Velocity threshold quality flag

Metadata

File identifier
HFR_TIRLIG_Total XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2023-11-24T14:55:32
Metadata standard name

ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data

Metadata standard version

ISO 19115-2:2009(E)

Metadata author
Organisation name Individual name Electronic mail address Role

ETT S.p.A. - People and Technology

ETT Ricerca

marco.alba@ettsolutions.com

Point of contact
 
 

Overviews

Spatial extent

thumbnail

Keywords

EWCS EWCT Earth Science HFR Ocean Currents QCflag RITMARE, Jerico-Next, IMPACT, SICOMAR Plus, EuroSea, Jerico-S3, SINAPSI currents eastward euhfr hf radar hfr-tirlig-total hfradar lerici marine near real time northward ocean currents oceans surface water
CF Standard Name Table v70

depth eastward_sea_water_velocity latitude longitude northward_sea_water_velocity time


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