This map shows the geographic impact of Bruce Vollmer'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 Bruce Vollmer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bruce Vollmer more than expected).
This network shows the impact of papers produced by Bruce Vollmer. 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 Bruce Vollmer. The network helps show where Bruce Vollmer may publish in the future.
Co-authorship network of co-authors of Bruce Vollmer
This figure shows the co-authorship network connecting the top 25 collaborators of Bruce Vollmer.
A scholar is included among the top collaborators of Bruce Vollmer 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 Bruce Vollmer. Bruce Vollmer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Rui, Hualan, et al.. (2018). GRACE-Assimilated Drought Indicators for the U.S. Drought Monitor.1 indexed citations
3.
Liu, Zhong, James G. Acker, George J. Huffman, et al.. (2017). Access NASA Satellite Global Precipitation Data Visualization on YouTube. 2017.
4.
Rui, Hualan, et al.. (2016). National Climate Assessment - Land Data Assimilation System (NCA-LDAS) Data at NASA GES DISC. 2014 AGU Fall Meeting. 2014.1 indexed citations
Shen, Suhung, et al.. (2015). Long-Term Global Aerosol Products from NASA Reanalysis MERRA-2 Available at GES DISC. NASA STI Repository (National Aeronautics and Space Administration). 2015.3 indexed citations
7.
Rui, Hualan, et al.. (2015). 65 Years of Reprocessed GLDAS Version 2.0 Data and Their Exploration Using the NASA GES DISC Giovanni. 2015 AGU Fall Meeting. 2015.3 indexed citations
8.
Savtchenko, A., et al.. (2013). AIRS Version 6 Products and Data Services at NASA GES DISC. AGUFM. 2013.1 indexed citations
9.
Vollmer, Bruce, et al.. (2013). Application of Digital Object Identifiers to data sets at the NASA Goddard Earth Sciences Data and Information Services Center (GES DISC). AGUFM. 2013.1 indexed citations
Rui, Hualan, et al.. (2012). Data Reorganization for Optimal Time Series Data Access, Analysis, and Visualization. AGUFM. 2012.1 indexed citations
12.
Vollmer, Bruce, et al.. (2012). Analysis of Water and Energy Budgets and Trends Using the NLDAS Monthly Data Sets. NASA STI Repository (National Aeronautics and Space Administration). 2012.
13.
Shen, Suhung, A. M. Sayer, C. Bettenhausen, et al.. (2012). Global Long-Term SeaWiFS Deep Blue Aerosol Products available at NASA GES DISC. AGU Fall Meeting Abstracts. 2012.2 indexed citations
14.
Hearty, Thomas, Eric J. Fetzer, Baoqiang Tian, et al.. (2011). Observational Sensitivity to Climate Variability using AIRS/Aqua and MERRA. AGU Fall Meeting Abstracts. 2011.1 indexed citations
15.
Vollmer, Bruce, et al.. (2011). Making Earth Science Data Records for Use in Research Environments (MEaSUREs) Projects Data and Services at the GES DISC. AGU Fall Meeting Abstracts. 2011.
16.
Rui, Hualan, William Teng, Bruce Vollmer, et al.. (2011). BRIDGING THE GAP BETWEEN NASA HYDROLOGICAL DATA AND THE GEOSPATIAL COMMUNITY. 445–453.2 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.