0df08df3-8453-4cc0-a79d-70fed11ed220 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 2020-02-13 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 Atmospheric observational and model datasets: Spatial distributions of nitric oxide (NO) in the winter time, high latitude Southern hemisphere atmosphere 2020-02-13 creation 2020-02-13 revision 2020-02-13 publication 2020-02-13 released 1.0 https://doi.org/10.5285/0df08df3-8453-4cc0-a79d-70fed11ed220 doi GB/NERC/BAS/PDC/01306 https://data.bas.ac.uk/ NE/J022187/1 award NE/R016038/1 award Please cite this item as: Newnham, D., Rodger, C., & Hervig, M. (2020). Atmospheric observational and model datasets: Spatial distributions of nitric oxide (NO) in the winter time, high latitude Southern hemisphere atmosphere (Version 1.0) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/0df08df3-8453-4cc0-a79d-70fed11ed220 The data are from a study investigating nitric oxide (NO) variability in the polar mesosphere and lower thermosphere during geomagnetic storms, and the role of energetic electron precipitation in NO production. The datasets include 1) processed atmospheric datasets derived from selected NO observations by the AIM-SOFIE satellite instrument, 2) estimated electron and proton fluxes derived from POES/MEPED/SEM-2 measurements, 3) zonal and meridional wind speeds calculated using the Horizontal Wind Model (HWM14), and 4) geomagnetic indices, solar wind speed, and solar proton event (SPE) data. Funding was provided by the NERC grants NE/J022187/1 and NE/R016038/1, and the New Zealand Marsden Fund. No credit. completed Newnham, David A. British Antarctic Survey Researcher author Rodger, Craig J. University of Otago, New Zealand Researcher author Hervig, Mark E. GATS, Driggs, Idago, USA 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 > Atmosphere > Atmospheric Chemistry > Trace Gases/Trace Species EARTH SCIENCE > Sun-earth Interactions > Ionosphere/Magnetosphere Dynamics > Ion Chemistry/Ionization 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 atmosphere energetic particle precipitation geomagnetic storm horizontal wind mesosphere nitric oxide ozone polar remote sensing thermosphere theme Mesophere and lower thermosphere Antarctica place Atmospheric conditions 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 doi doi crossReference textTable eng utf8 climatologyMeteorologyAtmosphere -180.0 180.0 -90.0 -60.0 2020-02-12 2020-02-12 70.0 110.0 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 application/x-hdf application/netcdf text/plain bytes 823866163 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=0df08df3-8453-4cc0-a79d-70fed11ed220 WWW:LINK-1.0-http--link Get Data Download data download bytes 823866163 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=0df08df3-8453-4cc0-a79d-70fed11ed220 WWW:LINK-1.0-http--link Get Data Download data download bytes 823866163 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=0df08df3-8453-4cc0-a79d-70fed11ed220 WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: Nitric oxide (NO) partial columns in the high latitude Southern hemisphere upper mesosphere (altitudes 70-90 km) and lower thermosphere (90-110 km) have been derived from observations made by the Solar Occultation For Ice Experiment (SOFIE) onboard the Aeronomy of Ice in the Mesosphere (AIM) satellite. SOFIE NO measurements during 17 geomagnetic storms in the 2008-2014 winters have been binned into selected geomagnetic latitude and geographic latitude / longitude ranges. The fluxes of 30-100 keV and 300 keV precipitating electrons have been estimated from measurements by the second generation Space Environment Monitor (SEM-2) Medium Energy Proton and Electron Detector instrument (MEPED) on the Polar orbiting Operational Environmental Satellites (POES). Zonal and meridional winds at altitudes 80 km and 100 km have been estimated from the Horizontal Wind Model (HWM14). The referenced paper describes the methodology and datasets in detail. Data collection: Available datasets from satellite and ground-based observations. Data quality: The quality of the original data used to generate the datasets are described in cited papers for the Solar Occultation For Ice Experiment (SOFIE), the second generation Space Environment Monitor (SEM-2) Medium Energy Proton and Electron Detector instrument (MEPED), the Horizontal Wind Model (HWM14), and published geomagnetic indices. The data processing to generate the intermediate and final datasets, including data selection, binning, calculation of best estimates and errors, and statistical analyses has been quality checked by the PI / lead data creator (Newnham). asNeeded completed