0579d4a8-e315-41d7-af43-25fb50c7d3da 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 2019-06-17 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 Multi-spectral unmanned aerial system imagery, S6, south-west Greenland, July 2017: Level 1 (unmosaiced radiance measurements) 2019-06-17 creation 2019-06-17 revision 2019-06-17 publication 2019-06-17 released 1.0 https://doi.org/10.5285/0579d4a8-e315-41d7-af43-25fb50c7d3da doi GB/NERC/BAS/PDC/01160 https://data.bas.ac.uk/ NE/M021025/1 award Please cite this item as: Tedstone, A., Cook, J., & Tranter, M. (2019). Multi-spectral unmanned aerial system imagery, S6, south-west Greenland, July 2017: Level 1 (unmosaiced radiance measurements) (Version 1.0) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/0579d4a8-e315-41d7-af43-25fb50c7d3da This dataset consists of the unprocessed radiance measurements downloaded directly from the unmanned aerial system imaging platform used to image the ice sheet surface at S6 on the south-west Greenland K-transect during July 2017, along with captures of reflectance panels and sensor calibration parameters which enable these imagery to be transformed to reflectance measurements. Funding was provided by the NERC standard grant NE/M021025/1. No credit. completed Tedstone, Andrew University of Bristol Researcher author Cook, Joseph University of Sheffield Researcher author Tranter, Martyn University of Bristol 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 > Ice Sheets EARTH SCIENCE > Cryosphere > Snow/Ice > Albedo EARTH SCIENCE > Land Surface > Surface Radiative Properties > Albedo EARTH SCIENCE > Land Surface > Surface Radiative Properties > Reflectance EARTH SCIENCE > Spectral/Engineering > Visible Wavelengths > Visible Radiance 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 UAS albedo ice remote sensing theme S6, K-Transect, south-west Greenland Ice Sheet Greenland place Elevation Meteorological geographical features Land cover 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 This data is governed by the NERC Data Policy: https://www.ukri.org/who-we-are/nerc/our-policies-and-standards/nerc-data-policy/ otherRestrictions This data is governed by the NERC data policy and supplied under Open Government Licence v.3 otherRestrictions No restrictions apply. url url crossReference url url crossReference url url largerWorkCitation textTable eng utf8 imageryBaseMapsEarthCover -49.35432 -49.34596 67.07624 67.07955 2017-07-15 2017-07-24 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 image/tiff application/octet-stream bytes 66571993088 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=0579d4a8-e315-41d7-af43-25fb50c7d3da WWW:LINK-1.0-http--link Get Data Download data download bytes 66571993088 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=0579d4a8-e315-41d7-af43-25fb50c7d3da WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: Flights occurred on: 2017-07-15 2017-07-17 2017-07-20 2017-07-21 2017-07-22 2017-07-23 2017-07-24 Precise flight times are encoded in TIFF headers. Spatial coverage: (UTM Zone 22N), (degrees): Upper Left (571523.742, 7441194.238), (49d 21'14.77"W, 67d 4'46.37"N) Lower Left (571523.742, 7440834.722), (49d 21'15.56"W, 67d 4'34.77"N) Upper Right (571877.909, 7441194.238), (49d 20'45.44"W, 67d 4'46.07"N) Lower Right (571877.909, 7440834.722), (49d 20'46.23"W, 67d 4'34.46"N) Centre (571700.826, 7441014.480), (49d 21'0.50"W, 67d 4'40.42"N) The full methodology used to acquire the measurements in this dataset are presented in: Cook et al. (2019) Algae accelerate melting of the Greenland Ice Sheet, The Cryosphere Discussions Tedstone et al. (2019) Algal growth and weathering crust structure drive variability in Greenland Ice Sheet ice albedo, The Cryosphere Discussions Data collection: Instrumentation: MicaSense RedEdge multispectral camera integrated onto Steadidrone Mavrik-M quadcopter. Data quality: No quality control or data cleaning applied. asNeeded completed