H-Index
Rankings
United States 6,537 Scientists H-Index Engineering & Technology / Earth Sciences Rankings - 2025
Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impact. The h-index balances quantity with quality, highlighting sustained academic excellence. Rankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fields. Premium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.
* Total H Index Rankings
Rankings
1,812
World Rank
765
Country Rank
1
University
Ranking Based On Selection:
1
H-Index Metrics
-
Total152
-
Last 6 Years83
-
Last 6 Years / Total0.546
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* Total H Index Rankings
Rankings
2,404
World Rank
1,066
Country Rank
7
University
Ranking Based On Selection:
2
Engineering & Technology / Earth Sciences
Remote Sensing | Climate | Biogeosciences | Geosciences | Ecolog
Remote Sensing | Climate | Biogeosciences | Geosciences | Ecolog
H-Index Metrics
-
Total142
-
Last 6 Years97
-
Last 6 Years / Total0.683
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* Total H Index Rankings
Rankings
2,581
World Rank
1,146
Country Rank
8
University
Ranking Based On Selection:
3
H-Index Metrics
-
Total140
-
Last 6 Years72
-
Last 6 Years / Total0.514
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* Total H Index Rankings
Rankings
2,874
World Rank
1,298
Country Rank
15
University
Ranking Based On Selection:
4
Engineering & Technology / Earth Sciences
planet imaging | stellar astrophysics | interstellar mediu
planet imaging | stellar astrophysics | interstellar mediu
H-Index Metrics
-
Total137
-
Last 6 Years64
-
Last 6 Years / Total0.467
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* Total H Index Rankings
Rankings
3,880
World Rank
1,766
Country Rank
12
University
Ranking Based On Selection:
5
H-Index Metrics
-
Total127
-
Last 6 Years57
-
Last 6 Years / Total0.449
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* Total H Index Rankings
Rankings
4,179
World Rank
1,909
Country Rank
2
University
Ranking Based On Selection:
6
H-Index Metrics
-
Total124
-
Last 6 Years94
-
Last 6 Years / Total0.758
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* Total H Index Rankings
Rankings
4,246
World Rank
1,933
Country Rank
42
University
Ranking Based On Selection:
7
H-Index Metrics
-
Total124
-
Last 6 Years66
-
Last 6 Years / Total0.532
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* Total H Index Rankings
Rankings
4,446
World Rank
2,022
Country Rank
46
University
Ranking Based On Selection:
8
H-Index Metrics
-
Total122
-
Last 6 Years91
-
Last 6 Years / Total0.746
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* Total H Index Rankings
Rankings
4,569
World Rank
2,089
Country Rank
97
University
Ranking Based On Selection:
9
Engineering & Technology / Earth Sciences
Surface/Interface Chemistry | Envronmental Chemistry/Geochemistry | Nanomaterial
Surface/Interface Chemistry | Envronmental Chemistry/Geochemistry | Nanomaterial
H-Index Metrics
-
Total122
-
Last 6 Years53
-
Last 6 Years / Total0.434
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* Total H Index Rankings
Rankings
4,660
World Rank
2,126
Country Rank
49
University
Ranking Based On Selection:
10
H-Index Metrics
-
Total121
-
Last 6 Years70
-
Last 6 Years / Total0.579
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Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total H Index Rankings
Rankings
4,690
World Rank
2,143
Country Rank
47
University
Ranking Based On Selection:
11
Engineering & Technology / Earth Sciences
ozone depletion | stratosphere | climate and climate chang
ozone depletion | stratosphere | climate and climate chang
H-Index Metrics
-
Total121
-
Last 6 Years61
-
Last 6 Years / Total0.504
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* Total H Index Rankings
Rankings
4,704
World Rank
2,152
Country Rank
50
University
Ranking Based On Selection:
12
H-Index Metrics
-
Total121
-
Last 6 Years55
-
Last 6 Years / Total0.455
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* Total H Index Rankings
Rankings
4,939
World Rank
2,254
Country Rank
33
University
Ranking Based On Selection:
13
H-Index Metrics
-
Total119
-
Last 6 Years68
-
Last 6 Years / Total0.571
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* Total H Index Rankings
Rankings
5,072
World Rank
2,315
Country Rank
20
University
Ranking Based On Selection:
14
Engineering & Technology / Earth Sciences
carbon cycle | biogeochemistry | climate change | land use change | sustainabilit
carbon cycle | biogeochemistry | climate change | land use change | sustainabilit
H-Index Metrics
-
Total118
-
Last 6 Years81
-
Last 6 Years / Total0.686
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* Total H Index Rankings
Rankings
5,176
World Rank
2,359
Country Rank
3
University
Ranking Based On Selection:
15
H-Index Metrics
-
Total118
-
Last 6 Years59
-
Last 6 Years / Total0.500
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* Total H Index Rankings
Rankings
5,298
World Rank
2,411
Country Rank
55
University
Ranking Based On Selection:
16
H-Index Metrics
-
Total117
-
Last 6 Years70
-
Last 6 Years / Total0.598
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* Total H Index Rankings
Rankings
5,496
World Rank
2,506
Country Rank
12
University
Ranking Based On Selection:
17
H-Index Metrics
-
Total116
-
Last 6 Years69
-
Last 6 Years / Total0.595
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* Total H Index Rankings
Rankings
5,560
World Rank
2,532
Country Rank
4
University
Ranking Based On Selection:
18
H-Index Metrics
-
Total116
-
Last 6 Years54
-
Last 6 Years / Total0.466
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* Total H Index Rankings
Rankings
6,012
World Rank
2,739
Country Rank
14
University
Ranking Based On Selection:
19
Engineering & Technology / Earth Sciences
Observational Cosmology | Instrumentation | Black Hole and Galaxy Evolutio
Observational Cosmology | Instrumentation | Black Hole and Galaxy Evolutio
H-Index Metrics
-
Total113
-
Last 6 Years86
-
Last 6 Years / Total0.761
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* Total H Index Rankings
Rankings
6,368
World Rank
2,891
Country Rank
18
University
Ranking Based On Selection:
20
Engineering & Technology / Earth Sciences
atmospheric dynamics | monsoon | aerosols | climate variability and chang
atmospheric dynamics | monsoon | aerosols | climate variability and chang
H-Index Metrics
-
Total112
-
Last 6 Years53
-
Last 6 Years / Total0.473
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* Total H Index Rankings
Rankings
6,594
World Rank
2,997
Country Rank
27
University
Ranking Based On Selection:
21
Engineering & Technology / Earth Sciences
Star formation | planet formation | molecular astrophysics | spectroscopy | terahertz scienc
Star formation | planet formation | molecular astrophysics | spectroscopy | terahertz scienc
H-Index Metrics
-
Total111
-
Last 6 Years54
-
Last 6 Years / Total0.486
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* Total H Index Rankings
Rankings
6,773
World Rank
3,082
Country Rank
139
University
Ranking Based On Selection:
22
H-Index Metrics
-
Total110
-
Last 6 Years61
-
Last 6 Years / Total0.555
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* Total H Index Rankings
Rankings
6,776
World Rank
3,085
Country Rank
76
University
Ranking Based On Selection:
23
Engineering & Technology / Earth Sciences
Climate | Climate Change | Paleoclimate | Polarimetry | Science Polic
Climate | Climate Change | Paleoclimate | Polarimetry | Science Polic
H-Index Metrics
-
Total110
-
Last 6 Years61
-
Last 6 Years / Total0.555
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* Total H Index Rankings
Rankings
6,787
World Rank
3,089
Country Rank
18
University
Ranking Based On Selection:
24
H-Index Metrics
-
Total110
-
Last 6 Years59
-
Last 6 Years / Total0.536
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* Total H Index Rankings
Rankings
6,799
World Rank
3,096
Country Rank
77
University
Ranking Based On Selection:
25
H-Index Metrics
-
Total110
-
Last 6 Years57
-
Last 6 Years / Total0.518
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