Linnaeus Voyage LI2015_V10 (UWY) Underway Data
This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2015_V10.
Voyage Title: Acoustic Wave and Current Deployments near Garden Island. The voyage took place on the 6th May 2015. The purpose of the voyage was to deploy Acoustic Wave and Current (AWAC) instruments near Garden Island (MarLIN record number: 14487). There were no CTD deployments undertaken during the voyage. Fluorometer sensor data were deleted from this voyage due to sensor fouling from a previous voyage. The Underway (=continuously recorded) dataset from this research voyage includes Navigation (NAV), Sounder and Thermosalinograph (Seabird TSG 45) data. NAV data includes GPS (Global Positioning System) measurements of latitude, longitude, ship's direction and speed. Data are stored at 1 second intervals (NetCDF format) and both 10 second 5 minute intervals (.csv format), including a 10 second PDR (Precision depth recorder) file in .csv format. Additional information regarding this dataset is contained in the underway data data processing report for this voyage.
Simple
Identification info
- Alternate title
-
LI2015_V10 UWY
- Date
- Citation identifier
- Marlin Record Number: 14586
- Citation identifier
- Anzlic Identifier: ANZCW0306014586
- Credit
-
Underway data processing by H. Kippo (O&A
- Credit
-
Floreat).
- Status
- Completed
- Point of contact
-
Role Organisation Electronic mail address Point of contact CSIRO Oceans & Atmosphere - Hobart
- Topic category
-
- Oceans
Extent
))
Temporal extent
- Time period
- 2015-05-06 2015-05-06
Vertical element
- Minimum value
- -24
- Maximum value
- -2
- Maintenance and update frequency
- As needed
- GCMD Keywords
- CSIRO Equipment
- AODN Geographic Extent Names
- CSIRO Survey List
- CSIRO Project List
- CSIRO Standard Data Types
- CSIRO Source List
- dataParameter
- Instrument
- Platform
Resource constraints
- Other constraints
-
Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset [Insert-dataset-name-here] downloaded on [Insert-DD-Mmm-YYYY-here] was provided by CSIRO.
- Language
- English
- Character encoding
- UTF8
- Supplemental Information
-
ATTRIBUTE STATEMENT:
Date
Time
Latitude(degree_north)
Longitude(degree_east)
LatitudeQC
LongitudeQC
SpeedOG(knot)
SpeedOGQC
CourseOG(degree)
CourseOGQC
WaterTemp(SST)(degC)
WaterTemp(SST)QC
TSGSensorSalinity(PSU)
TSGSensorSalinityQC
WaterDepth(m)
WaterDepthQC
TSGSensorTemp(degC)
TSGSensorTempQC
Content Information
- Content type
- Physical measurement
Identifier
- Identifier
- http://vocab.aodn.org.au/def/unitsofmeasure/entity/481
- Name
- Practical Salinity Unit
- Other property
- research vessel Platform used to capture data thermosalinographs
Identifier
- Identifier
- http://vocab.nerc.ac.uk/collection/P06/current/UPAA
- Name
- Degrees Celsius
- Other property
- research vessel Platform used to capture data thermosalinographs
Distribution Information
- Distribution format
-
-
DIGITAL - Images - PDF
-
DIGITAL - Spreadsheets - MS Excel
-
DIGITAL - Text Documents - ASCII
-
DIGITAL - netCDF
-
- OnLine resource
-
Data Link
Data available via Data Trawler for LI2015_V10
- OnLine resource
-
Data Link
Download 1 sec NetCDF dataset: li2015_v10uwy_nc.zip
- OnLine resource
-
Data Link
Download 10 sec csv dataset: li2015_v10uwy10_csv.zip
- OnLine resource
-
Data Link
Download 10 second pdr dataset: li2015_v10pdr10_csv.zip
- OnLine resource
-
Data Link
Download 5 minute csv dataset: li2015_v10uwy5min_csv.zip
- OnLine resource
-
Documentation Link
Download the processing report: li2015_v10_UwyDataProcessing.pdf
- OnLine resource
-
Documentation Link
This work is licensed under a Creative Commons Attribution 4.0 International License
OnLine resource
- Name of the resource
-
Stored Data Location
- Description
-
c/o CSIRO O&A Information and Data Centre (IDC)
Data quality info
- Hierarchy level
- Dataset
Report
Result
- Date (Publication)
- Explanation
-
Refer to documentation
Report
Result
- Date (Publication)
- Explanation
-
n/a
Report
Result
- Date (Publication)
- Explanation
-
Navigation data (latitude and longitude, speed over ground and course over ground), thermosalinograph (salinity and water temperature) and sea surface temperature data were evaluated and quality controlled.
The TSG salinity data contains frequent periods where a sharp 0.05 PSU change in salinity occurred. Investigations with crew members on the voyage indicate that the probable cause was due to frequent low speed manoeuvres whilst preparing for mooring deployments. During such periods, cavitation of water around the vessel propeller combined with engine exhaust emissions resulted in aeration on the TSG intake water. This would have the effect of reducing salinity readings.
Fluorometer data was rejected due to fouling of the TSG from a previous voyage.
Resource lineage
- Statement
-
Original field data. Please see processing report for full details.
- Hierarchy level
- Dataset
Metadata
- Metadata identifier
- 1c2164ca-803f-0b6f-e053-08114f8c9130
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation Electronic mail address Point of contact CSIRO Oceans & Atmosphere - Hobart
- Metadata linkage
-
Point of truth URL of this metadata record
Point of truth URL of this metadata record
- Date info (Creation)
- 2015-07-31T00:00:00
- Date info (Revision)
- 2015-12-03T14:24:10
Metadata standard
- Title
-
ISO 19115-3:2018
- Title
-
Marine Community Profile
- Date (Creation)
- 2019-05-30
- Edition
-
3.0
- Edition date
- 2019-05-30T00:00:00
- Cited responsible party
-
Role Organisation Electronic mail address Custodian Marine Community Profile Governance Committee
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