Irish Research Vessel Underway Data

Complete dataset of selected Underway observations and measurements include sea surface temperature, sea surface salinity, raw fluorometer voltage, air temperature, atmospheric pressure, relative humidity, wind speed and direction, vessel sounding and vessel navigation measurements including location, heave, pitch, roll, heading and speed.

Alternate title: Underway measurements observed during Research Vessel surveys

Date (Creation): 2003-01-09

Date (Revision): 2021-06-22

Date (Publication): 2017-11-03

Citation identifier: MI / ie.marine.data:dataset.845

Status: On going

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Marine Institute		datarequests@marine.ie	Originator

Maintenance and update frequency: As needed

GEMET - INSPIRE themes, version 1.0

Oceanographic geographical features

Spatial scope

National

AtlantOS Essential Variables

Atmospheric pressure
Air temperature
Temperature
Wind direction
Wind speed

Marine Strategy Framework Directive descriptors 2010/477/EU

Biological diversity maintained
Eutrophication is minimised

Marine Strategy Framework Directive criteria 2010/477/EU

Habitat condition
Direct effects of nutrient enrichment

Marine Strategy Framework Directive indicators 2010/477/EU

Physical, hydrological and chemical conditions
Chlorophyll concentration in the water column
Water transparency related to increase in suspended algae

SeaVoX Device Catalogue

SeaVoX Device Catalogue

BODC Parameter Usage Vocabulary

Date (time from 00:00 01/01/1760 to 00:00 UT on day)
Depth (spatial coordinate) relative to water surface in the water body
Latitude north
Longitude east
Speed of measurement platform relative to ground surface {speed over ground}
Pressure (measured variable) exerted by the atmosphere
Concentration of chlorophyll {Chl CAS 1406-65-1} per unit mass of the water body
Relative humidity of the atmosphere
Electrical conductivity of the water body
Temperature of the atmosphere
Direction (from) of wind relative to moving platform and heading {wind direction} in the atmosphere
Speed of wind relative to moving platform and heading {wind speed} in the atmosphere
Direction (from) of wind relative to True North {wind direction} in the atmosphere
Speed of wind {wind speed} in the atmosphere
Orientation (horizontal relative to true north) of measurement platform {heading} by unspecified GPS system
Vertical displacement {heave}
Sea-floor depth (below datum specified elsewhere) {bathymetric depth} in the water body
Density (potential) of the water body by computation from salinity and potential temperature using UNESCO algorithm with 0 decibar reference pressure
Orientation (pitch) of measurement platform by inclinometer
Temperature of the water body

Marine Institute Dataset Communities

Dataset

Place

Ireland

Specific usage: Oceanographic geographical features INSPIRE

User contact info

Organisation name	Individual name	Electronic mail address	Role
Marine Institute		datarequests@marine.ie	User

Access constraints: Other restrictions

Other constraints: no limitations to public access

Use constraints: Other restrictions

Other constraints: no conditions to access and use

Other constraints: CC BY 4.0

Other constraints: This layer is published under the terms of the license Creative Commons Attribution 4.0 International (CC BY 4.0). [ https://creativecommons.org/licenses/by/4.0/ ]