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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 40 8099 7784 2900 2701 148 5900

Robert Cifelli publications per year

The chart shows the history of publications by Robert Cifelli between 1994 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Robert Cifelli published across 31 years, from 1994 to 2024, averaging 4.9 papers a year. Output peaked at 18 publications in 2020. 7 of the 153 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1994 to 2024. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2020. 1994: 1 publication 1995: 0 publications 1996: 1 publication 1997: 0 publications 1998: 2 publications 1999: 3 publications 2000: 5 publications 2001: 1 publication 2002: 8 publications 2003: 1 publication 2004: 4 publications 2005: 7 publications 2006: 5 publications 2007: 4 publications 2008: 3 publications 2009: 6 publications 2010: 5 publications 2011: 2 publications 2012: 1 publication 2013: 5 publications 2014: 7 publications 2015: 6 publications 2016: 9 publications 2017: 9 publications 2018: 9 publications 2019: 12 publications 2020: 18 publications 2021: 8 publications 2022: 4 publications 2023: 4 publications 2024: 3 publications
1994 2024

153 publications in total across all disciplines

View publications per year as a table
Robert Cifelli: publications per year, 1994 to 2024
Year Publications
1994 1
1995 0
1996 1
1997 0
1998 2
1999 3
2000 5
2001 1
2002 8
2003 1
2004 4
2005 7
2006 5
2007 4
2008 3
2009 6
2010 5
2011 2
2012 1
2013 5
2014 7
2015 6
2016 9
2017 9
2018 9
2019 12
2020 18
2021 8
2022 4
2023 4
2024 3
Total 153
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Robert Cifelli publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Robert Cifelli sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 66 bars. Horizontal axis: publications, 41–50 to 690+. Vertical axis: number of scientists, 0 to 617. Most scientists, 617, have 121–130 publications. The last bar groups every scientist with 690 publications or more. The highlighted bar, 141–150 publications, is where this scientist sits. 41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 282 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–689 publications: 4 scientists 690+ publications: 100 scientists
41–50 publications 690+

This scientist: 148 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

View publications distribution as a table
Number of Environmental Sciences scientists by publication count, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
Publications Scientists This scientist
41–50 21
51–60 62
61–70 133
71–80 257
81–90 361
91–100 440
101–110 492
111–120 541
121–130 617
131–140 544
141–150 541 148
151–160 539
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282
221–230 263
231–240 220
241–250 217
251–260 180
261–270 181
271–280 155
281–290 130
291–300 127
301–310 130
311–320 85
321–330 106
331–340 80
341–350 83
351–360 75
361–370 69
371–380 52
381–390 54
391–400 56
401–410 44
411–420 40
421–430 36
431–440 25
441–450 25
451–460 32
461–470 29
471–480 21
481–490 26
491–500 26
501–510 17
511–520 19
521–530 15
531–540 22
541–550 12
551–560 15
561–570 11
571–580 19
581–590 9
591–600 9
601–610 7
611–620 11
621–630 5
631–640 5
641–650 6
651–660 3
661–670 3
671–680 4
681–689 4
690+ 100
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Robert Cifelli D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Robert Cifelli sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 97 bars. Horizontal axis: D-Index, 30 to 126+. Vertical axis: number of scientists, 0 to 348. Most scientists, 348, have 45 D-Index. The last bar groups every scientist with 126 D-Index or more. The highlighted bar, 40 D-Index, is where this scientist sits. 30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 198 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 20 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125 D-Index: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 40 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

View D-Index distribution as a table
Number of Environmental Sciences scientists by D-index, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
D-Index Scientists This scientist
30 12
31 26
32 51
33 88
34 123
35 163
36 206
37 267
38 265
39 275
40 321 40
41 343
42 305
43 336
44 330
45 348
46 291
47 275
48 272
49 273
50 263
51 232
52 266
53 217
54 198
55 177
56 202
57 204
58 166
59 177
60 166
61 152
62 143
63 150
64 124
65 119
66 120
67 118
68 82
69 98
70 94
71 105
72 74
73 84
74 70
75 67
76 78
77 60
78 59
79 52
80 47
81 38
82 48
83 42
84 42
85 43
86 29
87 37
88 29
89 30
90 34
91 20
92 22
93 17
94 19
95 24
96 21
97 20
98 24
99 17
100 17
101 21
102 25
103 18
104 26
105 20
106 15
107 10
108 13
109 15
110 12
111 8
112 7
113 9
114 6
115 12
116 7
117 8
118 3
119 5
120 7
121 2
122 4
123 8
124 7
125 9
126+ 92
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Overview

Robert Cifelli is affiliated with the National Oceanic and Atmospheric Administration in the United States. Their research primarily focuses on earth and planetary sciences, with significant contributions to environmental science. Within these broad fields, their work spans multiple subfields, including atmospheric science, global and planetary change, water science and technology, environmental engineering, and earth-surface processes.

Their scientific investigations cover a range of topics relevant to meteorological and hydrological phenomena. The main topics addressed in their publications include:

  • Meteorological phenomena and simulations
  • Precipitation measurement and analysis
  • Hydrology and watershed management studies
  • Flood risk assessment and management
  • Climate variability and models
  • Tropical and extratropical cyclones research
  • Soil moisture and remote sensing

Their work has been published extensively in several notable journals and publication venues, including:

  • Water
  • IEEE Transactions on Geoscience and Remote Sensing
  • Journal of Hydrometeorology
  • Climate Dynamics
  • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Frequent collaborators with Robert Cifelli include Haonan Chen, Kelly Mahoney, Mimi Hughes, Francesca Viterbo, and David Gochis. These partnerships have contributed to a multidisciplinary approach toward understanding atmospheric and hydrological processes.

Among their recent papers, several stand out for their focus on operational forecasting, model evaluation, and machine learning applications in meteorology:

  • "A Multiscale, Hydrometeorological Forecast Evaluation of National Water Model Forecasts of the May 2018 Ellicott City, Maryland, Flood" (2020), published in the Journal of Hydrometeorology
  • "Deep Learning for Bias Correction of Satellite Retrievals of Orographic Precipitation" (2021), published in IEEE Transactions on Geoscience and Remote Sensing
  • "An Improved Deep Learning Model for High-Impact Weather Nowcasting" (2022), published in IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
  • "Evaluating Operational and Experimental HRRR Model Forecasts of Atmospheric River Events in California" (2021), published in Weather and Forecasting
  • "General Assessment of the Operational Utility of National Water Model Reservoir Inflows for the Bureau of Reclamation Facilities" (2020), published in Water

These publications reflect an engagement with both theoretical and applied dimensions of meteorological science, including the use of advanced computational methods such as deep learning for improving weather prediction and satellite data interpretation.

Best Publications

  • Storm Morphology and Rainfall Characteristics of TRMM Precipitation Features

    Stephen W. Nesbitt;Robert Cifelli;Steven A. Rutledge

  • A New Dual-Polarization Radar Rainfall Algorithm: Application in Colorado Precipitation Events

    R. Cifelli;V. Chandrasekar;S. Lim;P. C. Kennedy

  • Radar observations of the kinematic, microphysical, and precipitation characteristics of two MCSs in TRMM LBA

    Robert Cifelli;Walter A. Petersen;Lawrence D. Carey;Steven A. Rutledge

  • A Report of the Field Operations and Early Results of the South China Sea Monsoon Experiment (SCSMEX)

    K. M. Lau;Yihui Ding;Jough-Tai Wang;Richard Johnson

  • Improving Simulations of Convective Systems from TRMM LBA: Easterly and Westerly Regimes

    S. Lang;W-K. Tao;J. Simpson;R. Cifelli

  • TRMM Observations of Intraseasonal Variability in Convective Regimes over the Amazon

    Walter A. Petersen;Stephen W. Nesbitt;Richard J. Blakeslee;Robert Cifelli

  • The Saharan Air Layer and the Fate of African Easterly Waves—NASA's AMMA Field Study of Tropical Cyclogenesis

    Edward J. Zipser;Cynthia H. Twohy;Si Chee Tsay;K. Lee Thornhill

  • The Community Collaborative Rain, Hail, and Snow Network Informal Education for Scientists and Citizens

    Robert Cifelli;Nolan Doesken;Patrick Kennedy;Lawrence D. Carey

  • Microphysical Observations of Tropical Clouds

    Jeffrey L. Stith;James E. Dye;Aaron Bansemer;Andrew J. Heymsfield

  • Understanding the Role of Atmospheric Rivers in Heavy Precipitation in the Southeast United States

    Kelly Mahoney;Darren L. Jackson;Paul Neiman;Mimi Hughes

  • THE NAME 2004 FIELD CAMPAIGN AND MODELING STRATEGY

    Wayne Higgins;Dave Ahijevych;Jorge Amador;Ana Barros

  • EPIC2001 and the Coupled Ocean Atmosphere System of the Tropical East Pacific.

    David J. Raymond;Steven K. Esbensen;Clayton Paulson;Michael Gregg

  • A Machine Learning System for Precipitation Estimation Using Satellite and Ground Radar Network Observations

    Haonan Chen;V. Chandrasekar;Robert Cifelli;Pingping Xie

  • Radar-Observed Characteristics of Precipitating Systems during NAME 2004

    Timothy J. Lang;David A. Ahijevych;Stephen W. Nesbitt;Richard E. Carbone

  • A Methodology to Derive Radar Reflectivity–Liquid Equivalent Snow Rate Relations Using C-Band Radar and a 2D Video Disdrometer

    Gwo-Jong Huang;V. N. Bringi;Robert Cifelli;David Hudak

  • WRF Simulations of the 20-22 January 2007 Snow Events over Eastern Canada: Comparison with In-Situ and Satellite Observations

    J. J. Shi;J. J. Shi;W.-K. Tao;T. Matsui;T. Matsui;R. Cifelli

  • High Resolution Radar Quantitative Precipitation Estimation in the San Francisco Bay Area: Rainfall Monitoring for the Urban Environment

    Robert Cifelli;V. Chandrasekar;Haonan Chen;Haonan Chen;Lynn E. Johnson;Lynn E. Johnson

  • Drop-Size Distribution Characteristics in Tropical Mesoscale Convective Systems

    Robert Cifelli;Christopher R. Williams;Deepak K. Rajopadhyaya;Susan K. Avery

  • Climatology and Environmental Characteristics of Extreme Precipitation Events in the Southeastern United States

    Benjamin J. Moore;Kelly M. Mahoney;Ellen M. Sukovich;Robert Cifelli

  • Vertical Motion Structure in Maritime continent mesoscale Convective Systems: Results from a 50-MHz Profiler

    Robert Cifelli;Steven A. Rutledge

  • Rainfall Estimation From Ground Radar and TRMM Precipitation Radar Using Hybrid Deep Neural Networks

    Haonan Chen;Haonan Chen;V. Chandrasekar;Haiming Tan;Robert Cifelli

  • The Field Operations and Early Results of the South China Sea Monsoon Experiment (SCSMEX)

    K. M. Lau;Yihui Ding;Jough-Tai Wang;Richard Johnson

Frequent Co-Authors

Steven A. Rutledge
Steven A. Rutledge Colorado State University
V. Chandrasekar
V. Chandrasekar Colorado State University
Allen B. White
Allen B. White National Oceanic and Atmospheric Administration
Timothy J. Lang
Timothy J. Lang Marshall Space Flight Center
David Gochis
David Gochis National Center for Atmospheric Research
Christopher R. Williams
Christopher R. Williams University of Colorado Boulder
Sergey Y. Matrosov
Sergey Y. Matrosov University of Colorado Boulder
Toshihisa Matsui
Toshihisa Matsui Goddard Space Flight Center
Ali Tokay
Ali Tokay University of Maryland, Baltimore County
Lawrence D. Carey
Lawrence D. Carey University of Alabama in Huntsville

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