J. R. Johnson

27.6k citations

259 papers · 7.2k indexed · 2 hit papers · h-index 44

Impact in

Astronomy and Astrophysics top 0.5%
- Planetary Science and Exploration
- Astro and Planetary Science
- Space Science and Extraterrestrial Life
Geophysics top 1%
- Geological and Geochemical Analysis
- High-pressure geophysics and materials

Papers in

Astronomy and Astrophysics 192
- Planetary Science and Exploration 184
- Astro and Planetary Science 124
- Space Science and Extraterrestrial Life 14
Aerospace Engineering 63
- Space Exploration and Technology 53

Co-authors: Henry N. Pollack Suzanne Hurter J. F. Bell W. H. Farrand K. E. Herkenhoff R. E. Arvidson P. R. Christensen R. V. Morris
Journals: Journal of Geophysical Research Atmospheres (42 papers)Journal of Geophysical Research Planets (21 papers)Icarus (21 papers)Journal of Endodontics (8 papers)Geophysical Research Letters (7 papers)
Partner nations: United States France Canada

In The Last Decade

J. R. Johnson

245 papers receiving 6.9k citations

Hit Papers

align trajectories log scale

In Situ Evidence for an Ancient Aqueous Environment at Meridiani Planum, Mars 2004 · 697 citations

Peers

Countries citing papers authored by J. R. Johnson

Since Specialization

Citations

This map shows the geographic impact of J. R. Johnson'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 J. R. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. R. Johnson more than expected).

Fields of papers citing papers by J. R. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. R. Johnson. 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 J. R. Johnson. The network helps show where J. R. Johnson may publish in the future.

Co-authors

The 25 scholars most cited alongside J. R. Johnson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. R. Johnson Line = papers co-authored together J. R. Johnson links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Likely Ferromagnetic Minerals Identified by the Perseverance Rover and Implications for Future Paleomagnetic Analyses of Returned Martian Samples Journal of Geophysical Research Planets ·McKenzie Tl, T. V. Kizovski, Eva L. Scheller, Tanja Bosak, Lucia Mandon, B. Horgan, R. C. Wiens, C. D. K. Herd, Sunanda Sharma, J. R. Johnson, T. S. J. Gabriel, O. Forni, Yang Liu, M. E. Schmidt, B. P. Weiss	2024	4
2	A Mastcam Multispectral Investigation of Rock Variability in Gale Crater, Mars: Implications for Alteration in the Clay‐Sulfate Transition of Mount Sharp Journal of Geophysical Research Planets ·C. Helsens, M. S. Rice, W. H. Farrand, J. R. Johnson, Samantha Jacob, E. B. Rampe, L. M. Thompson, Michael St. Clair, D. M. Applin, J. L. Bishop, E. A. Cloutis, 唐尧舜, 满江红, Z. Li, All India Khadi, Christina H. Seeger, Rachel Y. Sheppard	2024	2
3	The Mastcam‐Z Radiometric Calibration Targets on NASA's Perseverance Rover: Derived Irradiance Time‐Series, Dust Deposition, and Performance Over the First 350 Sols on Mars Earth and Space Science ·Marco Merusi, K. M. Kinch, M. B. Madsen, J. F. Bell, J. N. Maki, Alexander G. Hayes, 山本美和子, J. R. Johnson, Emil Wolfgramm, E. A. Cloutis, D. M. Applin, M. T. Lemmon, Alicia Vaughan, Jorge I. Núñez, Elsa Jensen, M. Znini, Lee Sung Gon, E. Cisneros, M. R. Kennedy, O. Gasnault	2022	4
4	Mineralogy of a Possible Ancient Lakeshore in the Sutton Island Member of Mt. Sharp, Gale Crater, Mars, From Mastcam Multispectral Images Journal of Geophysical Research Planets ·满江红, B. Horgan, A. A. Fraeman, J. R. Johnson, J. F. Bell, M. S. Rice, Christina H. Seeger, N. Mangold, L. M. Thompson, Danika Wellington, E. A. Cloutis, Samantha Jacob	2022	4
5	Synergistic Ground and Orbital Observations of Iron Oxides on Mt. Sharp and Vera Rubin Ridge Journal of Geophysical Research Planets ·A. A. Fraeman, J. R. Johnson, R. E. Arvidson, M. S. Rice, Danika Wellington, R. V. Morris, V. K. Fox, B. Horgan, Samantha Jacob, M. R. Salvatore, V. Z. Sun, P. Pinet, J. F. Bell, R. C. Wiens, A. R. Vasavada	2020	23
6	Diagenesis of Vera Rubin Ridge, Gale Crater, Mars, From Mastcam Multispectral Images Journal of Geophysical Research Planets ·B. Horgan, J. R. Johnson, A. A. Fraeman, M. S. Rice, Christina H. Seeger, J. F. Bell, K. A. Bennett, E. A. Cloutis, L. A. Edgar, J. Frydenvang, J. P. Grotzinger, J. L’Haridon, Samantha Jacob, N. Mangold, E. B. Rampe, F. Rivera‐Hernández, V. Z. Sun, L. M. Thompson, Danika Wellington	2020	30
7	Spectral, Compositional, and Physical Properties of the Upper Murray Formation and Vera Rubin Ridge, Gale Crater, Mars Journal of Geophysical Research Planets ·Samantha Jacob, Danika Wellington, J. F. Bell, C. N. Achilles, A. A. Fraeman, B. Horgan, J. R. Johnson, S. Maurice, G. H. Peters, E. B. Rampe, L. M. Thompson, R. C. Wiens	2020	20
8	Rock Hard Science: Multispectral and Mineralogical Investigations to Understand Bedrock Spectral Properties and Strength at Vera Rubin Ridge, Gale Crater, Mars Lunar and Planetary Science Conference ·Samantha Jacob, Danika Wellington, J. F. Bell, G. H. Peters, A. A. Fraeman, J. R. Johnson, E. B. Rampe, T. F. Bristow, B. Horgan	2019	1
9	Science Results from a Comprehensive Mastcam Spectral Database for Curiosity's Traverse LPI ·Yajun Shuai, H. Sutherland, C. M. Hughes, Christina H. Seeger, A. A. Fraeman, J. R. Johnson, J. F. Bell, Danika Wellington	2019	1
10	Bagnold Dunes Campaign Phase 2: Visible/Near‐Infrared Reflectance Spectroscopy of Longitudinal Ripple Sands Geophysical Research Letters ·J. R. Johnson, J. F. Bell, Steve Bender, E. A. Cloutis, B. L. Ehlmann, A. A. Fraeman, O. Gasnault, S. Maurice, P. Pinet, L. M. Thompson, Danika Wellington, R. C. Wiens	2018	16
11	Visible/near‐infrared spectral diversity from in situ observations of the Bagnold Dune Field sands in Gale Crater, Mars Journal of Geophysical Research Planets ·J. R. Johnson, C. N. Achilles, J. F. Bell, Steve Bender, E. A. Cloutis, B. L. Ehlmann, A. A. Fraeman, O. Gasnault, V. E. Hamilton, Stéphane Le Mouëlic, S. Maurice, P. Pinet, L. M. Thompson, Danika Wellington, R. C. Wiens	2017	43
12	Physical and Material Properties of Gale Crater Sandy Deposits: From Rocknest to Pahrump Lunar and Planetary Science Conference ·A. A. Fraeman, R. E. Arvidson, B. L. Ehlmann, N. T. Bridges, B. Clark, A. Cousin, David L. Des Marais, R. Gellert, J. R. Johnson, M. G. A. Lapôtre, S. Schröder, N. Stein, R. Sullivan, Danika Wellington	2015	1
13	ChemCam Passive Spectroscopy of the Martian Atmosphere AGU Fall Meeting Abstracts ·T. H. McConnochie, M. D. Smith, M. J. Wolff, Steve Bender, J. R. Johnson, R. C. Wiens, S. Maurice, O. Gasnault, B. L. Barraclough, D. L. Blaney, Lauren DeFlores, Anne-Marie Baron	2013	1
14	The Distribution and Mineralogy of Hydrated Minerals in Wall and Floor Material of Valles Marineris LPI ·C. E. Viviano, S. L. Murchie, J. R. Johnson, F. P. Seelos	2013	1
15	Wind-driven Particle Mobility on Mars: Insights from MER Observations at "El Dorado" and Surroundings at Gusev Crater LPI ·R. Sullivan, R. E. Arvidson, J. F. Bell, M. P. Golombek, E. A. Guinness, R. Greeley, K. E. Herkenhoff, J. R. Johnson, S. W. Squyres, Susan E. Thompson, P. Whelley, J. J. Wray	2008	1
16	VNIR Spectral Differences on Natural and Brushed/Wind-abraded Surfaces on Home Plate, Gusev Crater, Mars: Spirit Pancam and HiRISE Color Observations Lunar and Planetary Science Conference ·W. H. Farrand, J. R. Johnson, Mark Schmidt, J. F. Bell	2008	2
17	A Martian Year of High Resolution Multispectral Imaging from the Pancam Instruments on the Mars Exploration Rovers Spirit and Opportunity 37th Annual Lunar and Planetary Science Conference ·J. F. Bell, H. M. Arneson, Justyna Mosio-Wójcik, W. H. Farrand, K. E. Herkenhoff, M. J. Johnson, J. R. Johnson, J. Joseph, K. M. Kinch, M. T. Lemmon, Elaina McCartney, J. Proton, Dmitry Savransky, J. M. Soderblom, Jascha Sohl‐Dickstein, R. Sullivan, M. J. Wolff	2006	0
18	Hematite at Meridiani Planum: Detailed Spectroscopic Observations and Testable Hypotheses Lunar and Planetary Science Conference ·T. D. Glotch, P. R. Christensen, M. B. Wyatt, J. L. Bandfield, T. G. Graff, T. M. Silenko, Steven W. Ruff, Alexander G. Hayes, R. V. Morris, W. Farrand, W. M. Calvin, J. E. Moersch, A. Ghosh, J. R. Johnson, A. Fallacaro, D. L. Blaney, S. W. Squyres, J. F. Bell, G. Klingelhöfer, Paulo Jorge de Oliveira Ponte de Souza	2004	3
19	Diverse Rock Types at the Mars Pathfinder Landing Site Lunar and Planetary Science Conference ·S. L. Murchie, O. S. Barnouin, J. R. Johnson, J. F. Bell, 张振刚, R. V. Morris	2000	6
20	Preliminary results on photometric properties of materials at the Sagan Memorial Station, Mars Journal of Geophysical Research Atmospheres ·J. R. Johnson, R. Kirk, L. A. Soderblom, L. R. Gaddis, Robert J. Reid, D. T. Britt, Peter H. Smith, M. T. Lemmon, N. Thomas, James F. Bell, N. T. Bridges, Robert C. Anderson, Ken Herkenhoff, J. N. Maki, S. L. Murchie, 道井知輝, R. Jaumann, F. Trauthan, G. Arnold	1999	59

About J. R. Johnson

J. R. Johnson is a scholar working on Astronomy and Astrophysics, Aerospace Engineering, Earth-Surface Processes, General Dentistry and Atmospheric Science, having authored 259 papers that have together received 7.2k indexed citations. Recurring topics across this work include Planetary Science and Exploration (184 papers), Astro and Planetary Science (124 papers), Space Exploration and Technology (53 papers), Geochemistry and Geologic Mapping (23 papers), Geology and Paleoclimatology Research (22 papers), Spaceflight effects on biology (18 papers), Space Science and Extraterrestrial Life (14 papers) and Isotope Analysis in Ecology (13 papers). The work is most often cited by research in Astronomy and Astrophysics (4.6k citations), Geophysics (1.2k citations), Earth-Surface Processes (553 citations), Atmospheric Science (1.4k citations) and Paleontology (442 citations). J. R. Johnson has collaborated with scholars based in United States, France and Canada. Frequent co-authors include Henry N. Pollack, Suzanne Hurter, J. F. Bell, W. H. Farrand, K. E. Herkenhoff, R. E. Arvidson, P. R. Christensen, R. V. Morris, S. W. Squyres and P. G. Lucey. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Journal of Geophysical Research Planets, Icarus, Journal of Endodontics and Geophysical Research Letters.

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.

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