Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Evidence for recent climate change on Mars from the identification of youthful near-surface ground ice
2001428 citationsJohn F. Mustard, Christopher D. Cooper et al.Natureprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Christopher D. Cooper
Since
Specialization
Citations
This map shows the geographic impact of Christopher D. Cooper'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 Christopher D. Cooper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher D. Cooper more than expected).
Fields of papers citing papers by Christopher D. Cooper
This network shows the impact of papers produced by Christopher D. Cooper. 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 Christopher D. Cooper. The network helps show where Christopher D. Cooper may publish in the future.
Co-authorship network of co-authors of Christopher D. Cooper
This figure shows the co-authorship network connecting the top 25 collaborators of Christopher D. Cooper.
A scholar is included among the top collaborators of Christopher D. Cooper 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 Christopher D. Cooper. Christopher D. Cooper is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Fevig, Ronald, et al.. (2002). DEVELOPMENT OF A BASELINE TELEMETRY SYSTEM FOR THE CUBESAT PROGRAM AT THE UNIVERSITY OF ARIZONA. UA Campus Repository (The University of Arizona).
9.
Cooper, Christopher D. & J. F. Mustard. (2002). New Insights on Mars Low Albedo Region Composition from Joint Analysis of ISMand TES Spectra. LPI. 1873.1 indexed citations
10.
Cooper, Christopher D. & J. F. Mustard. (2002). Sulfates on Mars: Comparing TES and ISM Results. Lunar and Planetary Science Conference. 1997.4 indexed citations
Cooper, Christopher D. & J. F. Mustard. (2001). TES Observations of the Global Distribution of Sulfate on Mars. Lunar and Planetary Science Conference. 2048.9 indexed citations
13.
Mustard, John F., et al.. (2001). Evidence for recent climate change on Mars from the identification of youthful near-surface ground ice. Nature. 412(6845). 411–414.428 indexed citations breakdown →
14.
Mustard, J. F. & Christopher D. Cooper. (2000). Global Distribution of Dissected Duricrust on Mars. Lunar and Planetary Science Conference. 1168.3 indexed citations
15.
Cooper, Christopher D. & John F. Mustard. (2000). Criteria for Remote Sensing Detection of Sulfate Cemented Soils on Mars. Lunar and Planetary Science Conference. 1747.1 indexed citations
16.
Cooper, Christopher D. & John F. Mustard. (1999). Topography and Roughness Signatures of Erosion of Crusted Soils on Mars. Lunar and Planetary Science Conference. 1999.1 indexed citations
Cooper, Christopher D. & John F. Mustard. (1997). Loss of Spectral Contrast in Hyperfine Palagonite: Implications for Smectite on Mars. Lunar and Planetary Science Conference. 257.2 indexed citations
19.
Cooper, Christopher D. & John F. Mustard. (1997). Fine particle spectra of palagonite and smectite in the mid-infrared. 29.1 indexed citations
20.
Sullivan, R., R. Greeley, G. R. Wilson, Peter Smith, & Christopher D. Cooper. (1996). Imager for Mars Pathfinder Windsock Experiment. Lunar and Planetary Science Conference. 27. 1289.1 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.