This map shows the geographic impact of D. M. Ober's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. M. Ober with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. M. Ober more than expected).
This network shows the impact of papers produced by D. M. Ober. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. M. Ober. The network helps show where D. M. Ober may publish in the future.
Co-authorship network of co-authors of D. M. Ober
This figure shows the co-authorship network connecting the top 25 collaborators of D. M. Ober.
A scholar is included among the top collaborators of D. M. Ober based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with D. M. Ober. D. M. Ober is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kadinsky‐Cade, Katharine, E. Holeman, J. A. Fennelly, et al.. (2016). Defense Meteorological Satellite Program - Special Sensor J5 (SSJ5) Sensor Number 16 (SN16) Calibration Report.1 indexed citations
4.
Ober, D. M., et al.. (2014). The DMSP Space Weather Sensors Data Archive Listing (1982-2013) and File Formats Descriptions.6 indexed citations
5.
Ober, D. M., et al.. (2012). Local time variations of penetration electric fields during intense magnetic storms. AGU Fall Meeting Abstracts. 2012.1 indexed citations
6.
Lu, Guoming, J. Raeder, Yi Deng, et al.. (2012). Reversed two-cell convection in the northern and southern hemisphere during northward IMF. EGUGA. 6001.1 indexed citations
Gentile, L. C., et al.. (2007). Probability Distributions of Electron Precipitation at High Magnetic Latitudes. AGU Fall Meeting Abstracts. 2007.1 indexed citations
Scudder, J. D., N. C. Maynard, D. M. Ober, & F. S. Mozer. (2002). Ambipolar Electric Fields Parallel and Perpendicular to the Local Magnetic Field: Magnetopause and Depletion Layers. AGU Fall Meeting Abstracts. 2002.2 indexed citations
14.
Liemohn, M. W., A. J. Ridley, J. U. Kozyra, et al.. (2002). Quantifying the Magnitude of the Stormtime Subauroral Currents and Electric Fields From Data-Theory Comparisons. AGU Fall Meeting Abstracts. 2002.
Ober, D. M., J. L. Horwitz, M. F. Thomsen, et al.. (1997). Premidnight plasmaspheric “plumes”. Journal of Geophysical Research Atmospheres. 102(A6). 11325–11334.25 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.