6905b1bf-0562-4d22-8963-9c71f3f9bf21 eng; CAN Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca 2022-04-08T13:00:19 North American Profile of ISO 19115:2003 2009-01-01 https://www.polardata.ca/pdcsearch/PDCSearchDOI.jsp?doi_id=12518 AVOS Meteorological Data collected by the CCGS Amundsen in the Canadian Arctic 2019-08-08 Alexandre, Forest Gola, Erich Linkowski, Thomas Morisset, Simon Amundsen Science Data Collection. 2018. AVOS Meteorological Data collected by the CCGS Amundsen in the Canadian Arctic. Amundsen Science, Québec, Canada. Processed data. Archived at www.polardata.ca, Canadian Cryospheric Information Network (CCIN), Waterloo, Canada. https://doi.org/10.5884/12518. Accessed on [Date]. Environment Canada installed a meteorological system on the Voluntary Observing Ship (VOS) scheme part of the CCGS Amundsen. The system is composed of a Digital Barometer (Vaisala PTB-210), an R.M Anemometer (Young 05103) and a Humidity-Temperature Meteorological sensor (Rotronic MP101). The system continuously recorded Atmospheric pressure, Wind Speed and Direction, Air temperature and Humidity every 4 seconds for the CCGS Amundsen expeditions between 2004 and 2017. No data was collected in 2012 since the vessel was undergoing maintenance (dry docks). The true wind was directly calculated by the system using the ship's gyrocompass, the recorded apparent wind and Global Positioning System (GPS) data (speed and track of the ship from POS-MV and C-NAV Differential Global Navigation Satellite System (DGNSS) Precise Point positioning systems). Then the AVOS system averaged the data at 10 minute or hourly intervals. Outliers and suspicious measurements were removed from the dataset and the resulting controlled data are provided at 10 minute or hourly intervals for each day of the expeditions. Research programs participating in the Amundsen expeditions between 2004 and 2017 include CASES, ArcticNet, CFL, Geotraces, Malina, IOL and BP, BREA, Weston, Netcare, JAMSTEC, Statoil and iBO and GreenEdge. Meteorological data recorded by Environment Canada Automated Voluntary Observing Ship (AVOS) system during the CCGS Amundsen scientific expeditions constitute ancillary data for all other data recorded during the expeditions by providing the prevailing atmospheric conditions in which biological, chemical and physical samplings were conducted. Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca polardata.ca http https://metadata.arice-h2020.eu/geonetwork/srv/api/records/6905b1bf-0562-4d22-8963-9c71f3f9bf21/attachments/map.png Air temperature Arctic Ocean Baffin Bay Beaufort Sea Dewpoint Meteorological Pressure Wind direction Wind speed Polar Data Catalogue Thesaurus (Canada) 2021-06-02 Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca polardata.ca http https://www.polardata.ca/pdcinput/public/keywordlibrary Labrador Sea ; Beaufort Sea ; Baffin Bay ; Arctic Canadian Seas Terms of Use of the Polar Data Catalogue: https://www.polardata.ca/pdcinput/public/termsofuse eng; CAN environment -172.56 -48.40 46.39 81.40 Time period can be either covered by the content of the dataset or the date when the data has been collected. 2004-06-25 Undefined Summary: Not Applicable Research Program(s): ArcticNet,CASES,IPY,BREA. For further information: http://doi.org/10.5884/12518; amundsen.data@as.ulaval.ca false Digital file 1.0 Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca https://www.polardata.ca/pdcsearch/PDC_Metadata_Data_Download.ccin?action=downloadPDCData&ccin_ref_number=12518&fileLoc=/pdc/ipy/12518/CCIN12518_20171130_Amundsen_AVOS_v1.zip WWW:DOWNLOAD-1.0-http--download data https://www.polardata.ca/pdcsearch/PDC_Metadata_Data_Download.ccin?action=downloadPDCData&ccin_ref_number=12518&fileLoc=/pdc/ipy/12518/CCIN12518_20190823_Amundsen_AVOS_v2.zip WWW:DOWNLOAD-1.0-http--download data 2 https://www.polardata.ca/pdcsearch/PDC_Metadata_Data_Download.ccin?action=downloadPDCData&ccin_ref_number=12518&fileLoc=/pdc/ipy/12518/CCIN12518_20200917_20200917_Amundsen_AVOS_v3.zip WWW:DOWNLOAD-1.0-http--download data 3 This metadata was generated from the PDC metadata database at 2021-06-02 Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca