This map shows the geographic impact of D. A. Roberts'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. A. Roberts with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. A. Roberts more than expected).
This network shows the impact of papers produced by D. A. Roberts. 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. A. Roberts. The network helps show where D. A. Roberts may publish in the future.
Co-authorship network of co-authors of D. A. Roberts
This figure shows the co-authorship network connecting the top 25 collaborators of D. A. Roberts.
A scholar is included among the top collaborators of D. A. Roberts 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. A. Roberts. D. A. Roberts is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Masson, A., D. A. Roberts, Shing F. Fung, et al.. (2019). The International Heliophysics Data Environment Alliance and its possible role in ISWAT. AGU Fall Meeting Abstracts. 2019.1 indexed citations
Haggard, Daryl, Frederick K. Baganoff, G. Ponti, et al.. (2015). An Update on Chandra/VLA Galactic Center Campaigns Targeting Sgr A* and G2. Data Archiving and Networked Services (DANS). 225.1 indexed citations
Galkin, Ivan, Shing F. Fung, R. F. Benson, et al.. (2015). Crosswalking near-Earth and space physics ontologies in SPASE and ESPAS. 2015 AGU Fall Meeting. 2015.
Thieman, J. R., et al.. (2009). Recent Advances of the SPASE Data Model. EGU General Assembly Conference Abstracts. 12576.
11.
Eckart, A., Frederick K. Baganoff, R. Schödel, et al.. (2006). The flare activity of Sagittarius A*. Astronomy and Astrophysics. 450(2). 535–555.113 indexed citations
12.
Vandegriff, J. D. & D. A. Roberts. (2004). DataShop - A New Tool for Multi-Data Source Analysis. AGU Fall Meeting Abstracts. 2004.1 indexed citations
Crutcher, R. M., D. A. Roberts, T. H. Troland, & W. M. Goss. (1993). VLA Zeeman Observations of W 3. AAS. 182.3 indexed citations
19.
Roberts, D. A. & Kevin Warwick. (1993). An overview of virtual reality. CentAUR (University of Reading). 1–22.9 indexed citations
20.
Roberts, D. A., et al.. (1990). Fixed-head star tracker magnitude calibration on the solar maximum mission. 59–78.
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.