This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2014_V23. Voyage Title: Transit Hillarys Boat Harbour to Fremantle. The voyage took place on the 3rd December 2014 from Hillarys boat harbour returning to Hillarys boat harbour. The Underway (=continuously recorded) dataset from this research voyage includes Navigation (NAV), Sounder, and se-surface temperature data. NAV data includes GPS (Global Positioning System) measurements of latitude, longitude, ship's direction and speed. Data are stored at 5 second intervals (NetCDF) 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 data processing report for this voyage.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2014_V22. Voyage Title: Geographic survey mapping and underwater video survey of Camden Sound. The voyage took place between the 1st November and the 2nd December 2014 from Hillarys boat harbour to Camden Sound and returning to Hillarys boat harbour. The Underway (=continuously recorded) dataset from this research voyage includes Navigation (NAV), Sounder and Thermosalinograph data. NAV data includes GPS (Global Positioning System) measurements of latitude, longitude, ship's direction and speed. Data are stored at 5 second intervals (NetCDF format) and both 10 second 5 minute intervals (.csv format), including a 10 second pdrPDR (Precision depth recorder) file in .csv format. Additional information regarding this dataset is contained in the underway data processing report for this voyage.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2014_V15. Voyage Title: IMOS Mooring Service. The purpose of this voyage was to undertake monitoring of the Rottnest Island National Reference Station and to find a location for a new IMOS mooring site. The voyage took place on the 30th September 2014, from Hillarys (WA) to the Perth Canyon and return to Hillarys (WA) to service two IMOS moorings. The Underway (=continuously recorded) dataset from this research voyage includes: NAV 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) and both 10 second and 5 minute intervals (.csv format). Additional information regarding this dataset is contained in the data processing report for this voyage.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2014_V16. Voyage Title: IMOS Mooring Service. The purpose of this voyage was to service the 60 metre IMOS mooring site off Rottnest Island. The voyage took place on the 8th August 2014, from Hillarys (WA) to the Perth Canyon and return to Hillarys (WA) to service two IMOS moorings. The Underway (=continuously recorded) dataset from this research voyage includes: sea-surface temperature and NAV 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). Additional information regarding this dataset is contained in the data processing report for this voyage.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2015_V11. The voyage took place on the 7 May 2015 from Hillarys Boat Harbour (WA) to Rottnest Island and back to Hillarys (WA) on the 7 May 2015. Voyage Objectives: Servicing the Rottnest Island National Reference Station. There were no CTD deployments undertaken during the voyage. Fluorometer sensor data were not collected on this voyage due to sensor fouling from the previous voyage. Water depth data and TSG data were not collected on this voyage. 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 data processing report for this voyage.

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.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2015_V15. The voyage took place on 29 May 2015 from Hillarys Boat Harbour to Ningaloo Reef and back to Hillarys (WA) on 12 June 2015. Voyage Title: Geological mapping and towed camera survey - Ningaloo Reef. The purpose of this voyage was to undertake geological mapping and towed camera survey at Ningaloo Reef. There were no CTD deployments during the voyage. Fluorometer sensor data were not collected for part of this voyage due to sensor fouling from the 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. All data timestamps are in UTC. Additional information regarding this dataset is contained in the data processing report for this voyage.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2015_V13. The voyage took place on the 22 May 2015 from Hillarys Boat Harbour (WA) to Garden Island and back to Hillarys (WA) on the 22 May 2015. Voyage Objectives: 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 not collected on this voyage due to sensor fouling from the previous voyage. Water depth data were not collected on this voyage. 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 data processing report for this voyage.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2013_V25. Voyage Title: WAMSI Dredging Science Node: Theme 2/3.2 - Predicting and measuring the characteristics of sediment plumes due to dredging operation. The voyage took place between the 17-30th October 2013, from Hillarys (WA) along the coastline to Exmouth and returning to Hillarys. The Underway (=continuously recorded) dataset from this research voyage includes: NAV, Water Depth(m) and Thermosalinograph data. NAV data includes GPS (Global Positioning System) measurements of latitude, longitude, ship's direction and speed. Data are stored at 5 second intervals (NetCDF format) and 10 second, 1 minute and 5 minute intervals (.csv format). Additional information regarding this dataset is contained in the data processing report for this voyage.

This dataset contains the Underway (UWY) data collected on Linnaeus voyage LI2015_V16. The voyage took place on the 8 December 2015 from Hillarys Boat Harbour (WA) to Rottnest Island and back to Hillarys (WA). Voyage Objectives: Servicing the Rottnest Island National Reference Station. There were no CTD deployments undertaken during the voyage. Fluorometer, water depth, SST and TSG data were collected on this voyage. Speed over ground and course over ground data was not available because of a misconfiguration of the GPS instrument. Estimates of low vessel speed were determined manually from a high resolution plot of change of longitude with time. This was possible due to a track course that ran close to an East West direction. 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 data processing report for this voyage.