J. A. Grant

25.4k citations

346 papers · 8.9k indexed · 1 hit paper · h-index 49

Impact in

Astronomy and Astrophysics top 0.5%
- Planetary Science and Exploration
- Astro and Planetary Science
- Space Science and Extraterrestrial Life
Immunology and Allergy top 0.5%
- Allergic Rhinitis and Sensitization

Papers in

Astronomy and Astrophysics 190
- Planetary Science and Exploration 189
- Astro and Planetary Science 118
Immunology and Allergy 43
- Food Allergy and Anaphylaxis Research 26
- Allergic Rhinitis and Sensitization 23

Co-authors: Michael A. Lett-Brown Sharon A. Wilson C. M. Weitz David O. Thueson A. S. McEwen P. H. Schultz S. W. Squyres M. T. Mellon
Journals: Journal of Geophysical Research Planets (17 papers)Journal of Allergy and Clinical Immunology (17 papers)Journal of Geophysical Research Atmospheres (15 papers)The Journal of Immunology (11 papers)Icarus (11 papers)
Partner nations: United States Canada United Kingdom

In The Last Decade

J. A. Grant

331 papers receiving 8.5k citations

Hit Papers

align trajectories log scale

Mars Reconnaissance Orbiter's High Resolution Imaging Science Experiment (HiRISE) 2007 · 1.3k citations

Peers

Countries citing papers authored by J. A. Grant

Since Specialization

Citations

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

Fields of papers citing papers by J. A. Grant

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside J. A. Grant, 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. A. Grant Line = papers co-authored together J. A. Grant links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Degradation at the InSight Landing Site, Homestead Hollow , Mars: Constraints From Rock Heights and Shapes Earth and Space Science ·J. A. Grant, Sharon A. Wilson, M. P. Golombek, Norhidayah Fitriani, N. H. Warner, N. R. Williams, C. M. Weitz, О. О. Кармаза, R. Deen	2022	1
2	Orbital Observations of a Marker Horizon at Gale Crater Journal of Geophysical Research Planets ·C. M. Weitz, K. W. Lewis, J. L. Bishop, Bradley J. Thomson, R. E. Arvidson, J. A. Grant, K. D. Seelos, Nahur I. Hasan	2022	15
3	In Situ and Orbital Stratigraphic Characterization of the InSight Landing Site—A Type Example of a Regolith‐Covered Lava Plain on Mars Journal of Geophysical Research Planets ·N. H. Warner, M. P. Golombek, V. Ansan, E. Marteau, N. R. Williams, J. A. Grant, Ernst Hauber, C. M. Weitz, Sharon A. Wilson, S. Piqueux, Nils Mueller, Matthias Grott, Tilman Spohn, Lu Pan, Cédric Schmelzbach, I. J. Daubar, J. B. Garvin, Constantinos Charalambous, Mariah Baker, M. E. Banks	2022	20
4	Geology and Geochemistry of Noachian Bedrock and Alteration Events, Meridiani Planum, Mars: MER Opportunity Observations Journal of Geophysical Research Planets ·David W. Mittlefehldt, R. Gellert, S. J. VanBommel, R. E. Arvidson, J. W. Ashley, B. C. Clark, L. S. Crumpler, W. H. Farrand, M. P. Golombek, J. A. Grant, R. V. Morris, Christian Schröder	2021	7
5	Crater Morphometry on the Mafic Floor Unit at Jezero Crater, Mars: Comparisons to a Known Basaltic Lava Plain at the InSight Landing Site Geophysical Research Letters ·N. H. Warner, Guillermo Latorre Sierra, A. D. Rogers, M. P. Golombek, J. A. Grant, Sharon A. Wilson, Marcelo Gabriel Cervigni, N. R. Williams, F. J. Calef	2020	13
6	Comparison of InSight Homestead Hollow to Hollows at the Spirit Landing Site Journal of Geophysical Research Planets ·C. M. Weitz, J. A. Grant, M. P. Golombek, N. H. Warner, Ernst Hauber, V. Ansan, Sharon A. Wilson, Constantinos Charalambous, N. R. Williams, F. J. Calef, W. T. Pike, Aleshina Ok, J. N. Maki, 王浩威 Wang Haowei, 符古拉柯	2020	6
7	An Impact Crater Origin for the InSight Landing Site at Homestead Hollow, Mars: Implications for Near Surface Stratigraphy, Surface Processes, and Erosion Rates Journal of Geophysical Research Planets ·N. H. Warner, J. A. Grant, Sharon A. Wilson, M. P. Golombek, 王浩威 Wang Haowei, Constantinos Charalambous, Ernst Hauber, V. Ansan, C. M. Weitz, W. T. Pike, N. R. Williams, M. E. Banks, F. J. Calef, Mariah Baker, 符古拉柯, Ze Yuan Gu, Екатерина Федоровна Чернявская, Randall Smith	2020	17
8	Diverse Lithologies and Alteration Events on the Rim of Noachian‐Aged Endeavour Crater, Meridiani Planum, Mars: In Situ Compositional Evidence Journal of Geophysical Research Planets ·David W. Mittlefehldt, R. Gellert, S. J. VanBommel, D. W. Ming, A. S. Yen, B. C. Clark, R. V. Morris, Christian Schröder, L. S. Crumpler, J. A. Grant, Bradley L. Jolliff, R. E. Arvidson, W. H. Farrand, K. E. Herkenhoff, J. F. Bell, B. A. Cohen, G. Klingelhöfer, Christian Schrader, J. W. Rice	2018	31
9	The science process for selecting the landing site for the 2020 Mars rover Planetary and Space Science ·J. A. Grant, M. P. Golombek, Sharon A. Wilson, Kenneth Farley, Kenneth H. Williford, Z. Zhang	2018	75
10	Rim Structure, Stratigraphy, and Aqueous Alteration Exposures Along Opportunity Rover's Traverse of the Noachian Endeavour Crater Lunar and Planetary Science Conference ·L. S. Crumpler, R. E. Arvidson, M. Golombek, J. A. Grant, B. L. Jolliff, David W. Mittlefehldt	2017	0
11	The Nature and Extent of Aqueous Deposits Related to the Hale Impact Crater on Mars LPI ·J. A. Grant, Sharon A. Wilson	2016	1
12	CRISM-OMEGA Observations of Phyllosilicate-Olivine Stratigraphy in Nili Fossae, Mars LPI ·J. F. Mustard, S. L. Murchie, B. L. Ehlmann, S. M. Pelkey, Samantha Jung, F. P. Seelos, F. Poulet, J. P. Bibring, N. Mangold, J. A. Grant, R. E. Milliken	2007	5
13	Early HiRISE Observations of Light-toned Layered Deposits LPI ·C. M. Weitz, Parth P. Joshi, C. H. Okubo, Ігор Миколайович Грицаєнко, J. A. Grant, C. M. Dundas, Jacielle C. Ferreira, Maíra de La Rocque	2007	2
14	Impact Melting and the Role of Sub-Surface Volatiles: Implications for the Formation of Valley Networks and Phyllosilicate-rich Lithologies on Early Mars L. L. Tornabene, Parth P. Joshi, G. R. Osinski, P. J. Mouginis‐Mark, J. M. Boyce, R. M. E. Williams, J. J. Wray, J. A. Grant, Maíra de La Rocque	2007	22
15	Using Ground Penetrating Radar to Constrain the Drainage Evolution in Southern Egypt and Implications for Future Deployment on Mars AGU Spring Meeting Abstracts ·J. A. Grant, T. A. Maxwell, Esther Meißner, C. Leuschen, Zoran Grozdanov, K. K. Williams	2004	2
16	Hypsometric Analyses of Martian Basins Lunar and Planetary Science Conference ·J. A. Grant, C. M. Fortezzo	2003	1
17	Increased expression of high affinity IGE receptor (FCεRI) α chain mRNA and protein bearing eosinophils in human allergen-induced atopic asthma Thorax ·K Rajakulasingam, Stephen J. Till, Sun Ying, Marc Humbert, J Barkans, M.H.F. Sullivan, Q. Meng, Christopher J. Corrigan, Fatiha Azouz, J. A. Grant, A B Kay, Stephen R. Durham	1998	1
18	Gradation of the Rio Cuarto Crater Field, Argentina Lunar and Planetary Science Conference ·J. A. Grant, P. H. Schultz	1992	2
19	The analysis of multichannel airborne gamma-ray spectra Geophysics ·R L Grasty, John E. Glynn, J. A. Grant	1985	25
20	Histamine-releasing activity (HRA) Clinical Immunology and Immunopathology ·Ann M. Dvořàk, Michael A. Lett-Brown, David O. Thueson, Kathryn Pyne, Pierre Soubelet, Stephen J. Galli, J. A. Grant	1984	18

About J. A. Grant

J. A. Grant is a scholar working on Astronomy and Astrophysics, Immunology and Allergy, Aerospace Engineering, Atmospheric Science and Earth-Surface Processes, having authored 346 papers that have together received 8.9k indexed citations. Recurring topics across this work include Planetary Science and Exploration (189 papers), Astro and Planetary Science (118 papers), Space Exploration and Technology (73 papers), Geology and Paleoclimatology Research (48 papers), Mast cells and histamine (31 papers), Asthma and respiratory diseases (31 papers), Food Allergy and Anaphylaxis Research (26 papers) and Allergic Rhinitis and Sensitization (23 papers). The work is most often cited by research in Astronomy and Astrophysics (4.4k citations), Immunology and Allergy (1.0k citations), Atmospheric Science (1.9k citations), Earth-Surface Processes (517 citations) and Immunology (1.4k citations). J. A. Grant has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include Michael A. Lett-Brown, Sharon A. Wilson, C. M. Weitz, David O. Thueson, A. S. McEwen, P. H. Schultz, S. W. Squyres, M. T. Mellon, R. L. Kirk and K. E. Herkenhoff. Their work appears in journals such as Journal of Geophysical Research Planets, Journal of Allergy and Clinical Immunology, Journal of Geophysical Research Atmospheres, The Journal of Immunology and Icarus.

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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