TDIM ionospheric model TEC maps of the high-latitude northern hemisphere, used in the paper titled "Hemispherical Shifted Symmetry in Polar Cap F-Region Patch Occurrence: A Survey of GPS TEC data from 2015 to 2018"
TDIM ionospheric model was run for the year 2018 at 10-day intervals and 2-hr intervals in UT.
Files are in binary code as described in README.
NSF, Division of Atmospheric and Geospace Sciences
Utah State University
NSF, Division of Atmospheric and Geospace Sciences 1441774
Continuing Theoretical Studies of Dynamical Processes in the Ionosphere
Data is stored in a 105 x 105 grid centered on the geo-magnetic pole; the magnetic latitude at the edge of the dial grid is 50 degrees. Complete grids were not run, as they were not needed in this study; only that portion located in the "patch inspection region" were run. That region is defined in the paper.
David, M., Sojka, J. J., Schunk, R. W., & Coster, A. J. (2019). Hemispherical Shifted Symmetry in Polar Cap Patch Occurrence: A Survey of GPS TEC Maps from 2015‐2018. Geophysical Research Letters, 2019GL083952. https://doi.org/10.1029/2019GL083952
GPS = Global Positioning System
TEC = Total Electron Content
TDIM = Time Dependent Ionospheric Model
This work is licensed under a Creative Commons Attribution 4.0 License.
David, Michael and Sojka, Jan J., "TDIM ionospheric model TEC maps of the high-latitude northern hemisphere, used in the paper titled "Hemispherical Shifted Symmetry in Polar Cap F-Region Patch Occurrence: A Survey of GPS TEC data from 2015 to 2018"" (2019). Browse all Datasets. Paper 75.
FilesREADME.txt (3 kB)
TEC_Maps.zip (564 kB)