7e80c81b-acc2-4a9b-9b5e-d37d49705524 eng utf8 dataset dataset NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom polardatacentre@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact 2024-07-22 ISO 19115 Geographic Information - Metadata ISO 19115:2003(E) European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication European Petroleum Survey Group EPSGadministrator@iogp.org https://www.epsg-registry.org/ EPSG Geodetic Parameter Dataset The EPSG Geodetic Parameter Dataset is a structured dataset of Coordinate Reference Systems and Coordinate Transformations, accessible through this online registry. information publisher urn:ogc:def:crs:EPSG::3031 6.18.3 Orientations of bedrock striations in the Hudson Mountains, West Antarctica 2024-07-22 creation 2024-07-22 revision 2024-07-22 publication 2024-07-22 released 1.0 https://doi.org/10.5285/7e80c81b-acc2-4a9b-9b5e-d37d49705524 doi GB/NERC/BAS/PDC/01868 https://data.bas.ac.uk/ NE/S006710/1 award Please cite this item as: Johnson, J. (2024). Orientations of bedrock striations in the Hudson Mountains, West Antarctica (Version 1.0) [Data set]. NERC EDS UK Polar Data Centre. https://doi.org/10.5285/7e80c81b-acc2-4a9b-9b5e-d37d49705524 This dataset contains locations and orientations of striations observed on bedrock surfaces in the Hudson Mountains, West Antarctica. These were collected in December 2019 by Joanne S Johnson during a British Antarctic Survey-supported geological field campaign, as part of the International Thwaites Glacier Collaboration (funded by NERC and NSF). Funding: NERC grant: NE/S006710/1 No credit. completed Johnson, Joanne British Antarctic Survey Researcher author NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact asNeeded completed EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets > Glaciers EARTH SCIENCE > Solid Earth > Rocks/Minerals > Bedrock Lithology EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets theme Global Change Master Directory (GCMD) Science Keywords 2026-01-27 publication 23 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) Greenbelt MD United States of America https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher Hudson Mountains Pine Island Glacier West Antarctica bedrock striations theme Hudson Mountains Antarctica place Elevation Geology theme GEMET - INSPIRE themes, version 1.0 2021-01-06 revision otherRestrictions no limitations to public access otherRestrictions no limitations license Open Government Licence v3.0 otherRestrictions Data supplied under Open Government Licence v3.0 otherRestrictions No restrictions apply. url url largerWorkCitation url url crossReference textTable eng utf8 geoscientificInformation -100.4181 -99.17317 -74.8498 -74.54637 2019-12-02 2019-12-31 221.0 480.0 urn:ogc:def:crs:EPSG::5714 MSL height Not specific to any location or epoch. Hydrography. It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk. NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information distributor text/csv bytes 3379 http://ramadda.data.bas.ac.uk/repository/entry/show?entryid=7e80c81b-acc2-4a9b-9b5e-d37d49705524 WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: The striated bedrock surfaces were observed and measured by Joanne S Johnson in 2019-20 on a geological campaign supported by British Antarctic survey logistics as part of the Geological History Constraints project (one of the component projects of the International Thwaites Glacier Collaboration). The data here pertain to their location and orientation. Locations (latitude, longitude and altitude) were measured using GPS. Orientations were measured using a hand-held Suunto compass. Data collection: The position (latitude and longitude, in decimal degrees) and altitude (metres above ellipsoid) were measured for each set of bedrock striations observed, using a Javad Triumph II GPS receiver. Files were processed on return to the UK. The heights above ellipsoid were corrected to orthometric heights (height above geoid EGM08 in metres above sea level) using Precise Point Positioning software [version 2]. Positional accuracy of the Javad Triumph II receiver is 0.010 m (horizontal) and 0.015 m (vertical). The orientation of the striations in each set were measured using a hand-held Suunto compass and recorded as a magnetic bearing. Following return to the UK, each orientation was converted to a true bearing using the magnetic declination for the Hudson Mountains at the time the measurements were made (46 degrees E). asNeeded completed