World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
47
Citations
15948
World Ranking
3922
National Ranking
1530

Gregg A. Swayze publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Gregg A. Swayze sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 129 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Gregg A. Swayze D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Gregg A. Swayze sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 47 D-Index — 48th percentile

48% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Overview

Gregg A. Swayze is affiliated with the United States Geological Survey in the United States. Their research primarily spans the discipline of Physics and Astronomy, with a focus on subfields including Astronomy and Astrophysics, Aerospace Engineering, Atmospheric Science, Artificial Intelligence, and Global and Planetary Change.

The topics central to Swayze's work include Planetary Science and Exploration, Geochemistry and Geologic Mapping, Calibration and Measurement Techniques, Atmospheric Ozone and Climate, Atmospheric Aerosols and Clouds, Atmospheric and Environmental Gas Dynamics, and Remote-Sensing Image Classification.

Swayze has contributed to several research papers published in notable scientific journals. Recent publications include:

  • Quantifying uncertainty for remote spectroscopy of surface composition, 2020, Remote Sensing of Environment
  • On-orbit calibration and performance of the EMIT imaging spectrometer, 2024, Remote Sensing of Environment
  • Improved constraints on hematite refractive index for estimating climatic effects of dust aerosols, 2024, Communications Earth & Environment
  • Imaging Spectroscopy: Earth and Planetary Remote Sensing with the PSI Tetracorder and Expert Systems from Rovers to EMIT and Beyond, 2024, The Planetary Science Journal
  • An accuracy assessment of the surface reflectance product from the EMIT imaging spectrometer, 2024, Remote Sensing of Environment

Frequent coauthors in Swayze's research include R. N. Clark, Robert O. Green, Philip G. Brodrick, Raymond F. Kokaly, and David R. Thompson. These collaborations have consistently contributed to the advancement of planetary science and remote sensing fields.

The scientist commonly publishes in journals such as Remote Sensing of Environment, The Planetary Science Journal, Communications Earth & Environment, Earth and Space Science, and Antarctic Science. Most of their publications focus on planetary science and atmospheric phenomena, reflecting interdisciplinary research approaches combining geochemistry, remote sensing, and atmospheric science.

Best Publications

  • High spectral resolution reflectance spectroscopy of minerals

    Roger N. Clark;Trude V. V. King;Matthew Klejwa;Gregg A. Swayze

  • USGS Digital Spectral Library splib06a

    Roger N. Clark;Gregg A. Swayze;Richard A. Wise;K. Eric Livo

  • Imaging spectroscopy: Earth and planetary remote sensing with the USGS Tetracorder and expert systems

    Roger N. Clark;Gregg A. Swayze;K. Eric Livo;Raymond F. Kokaly

  • Hydrated silicate minerals on Mars observed by the Mars Reconnaissance Orbiter CRISM instrument

    John F. Mustard;Scott L. Murchie;S. M. Pelkey;B. L. Ehlmann

  • Orbital Identification of Carbonate-Bearing Rocks on Mars

    Bethany L. Ehlmann;John F. Mustard;Scott L. Murchie;Francois Poulet

  • The US Geological Survey, digital spectral reflectance library: version 1: 0.2 to 3.0 microns

    Roger N. Clark;Gregg A. Swayze;Trude V. V. King;Andrea J. Gallagher

  • Identification of hydrated silicate minerals on Mars using MRO‐CRISM: Geologic context near Nili Fossae and implications for aqueous alteration

    Bethany L. Ehlmann;John F. Mustard;Gregg A. Swayze;Roger N. Clark

  • USGS Spectral Library Version 7

    Raymond F. Kokaly;Roger N. Clark;Gregg A. Swayze;K. Eric Livo

  • A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter

    Scott L. Murchie;John F. Mustard;Bethany L. Ehlmann;Ralph E. Milliken

  • State of the art satellite and airborne marine oil spill remote sensing: Application to the BP Deepwater Horizon oil spill

    Ira Leifer;William J. Lehr;Debra Simecek-Beatty;Eliza Bradley

  • Phyllosilicate diversity and past aqueous activity revealed at Mawrth Vallis, Mars

    Janice L. Bishop;Eldar Z Noe Dobrea;Nancy K. McKeown;Mario Parente

  • Opaline silica in young deposits on Mars

    Ralph E. Milliken;Gregg A. Swayze;Raymond E. Arvidson;Janice L Bishop

  • Using Imaging Spectroscopy To Map Acidic Mine Waste

    G.A. Swayze;K.S. Smith;R. N. Clark;S. J. Sutley

  • The U. S. Geological Survey, Digital Spectral Library: Version 1 (0.2 to 3.0um)

    Roger N. Clark;Gregg A. Swayze;Andrea J. Gallagher;Trude V.V. King

  • Ground-truthing AVIRIS mineral mapping at Cuprite, Nevada

    Gregg Swayze;Roger N. Clark;Fred Kruse;Steve Sutley

  • Natural and Unnatural Oil Slicks in the Gulf of Mexico

    I. R. MacDonald;O. Garcia‐Pineda;A. Beet;S. Daneshgar Asl

  • Mapping minerals, amorphous materials, environmental materials, vegetation, water, ice and snow, and other materials: The USGS tricorder algorithm

    Roger N. Clark;Gregg A. Swayze

  • Mapping Advanced Argillic Alteration at Cuprite, Nevada, Using Imaging Spectroscopy

    Gregg A. Swayze;Roger N. Clark;Alexander F.H. Goetz;K. Eric Livo

  • Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars

    J. J. Wray;R. E. Milliken;C. M. Dundas;G. A. Swayze

  • Discovery of jarosite within the Mawrth Vallis region of Mars: Implications for the geologic history of the region

    William H. Farrand;Timothy D. Glotch;James W. Rice;Joel A. Hurowitz

Frequent Co-Authors

Scott L. Murchie
Scott L. Murchie Johns Hopkins University Applied Physics Laboratory
Ralph E. Milliken
Ralph E. Milliken Brown University
Janice L. Bishop
Janice L. Bishop Search for Extraterrestrial Intelligence
James J. Wray
James J. Wray Georgia Institute of Technology
François Poulet
François Poulet University of Paris-Saclay
Bethany L. Ehlmann
Bethany L. Ehlmann University of Colorado Boulder
John F. Mustard
John F. Mustard Brown University
Joseph R. Michalski
Joseph R. Michalski University of Hong Kong
Wendy M. Calvin
Wendy M. Calvin University of Nevada Reno
Frank P. Seelos
Frank P. Seelos Johns Hopkins University Applied Physics Laboratory

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