AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 19, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (0) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
geology
water
environment
climate change
Metrics
H-Index
i10 Index
Citation Counts
41
91
7,008
* Total H IndexRankings
Ranking Based On Selection
:2
Geochemistry
Marine Geology
IWRM
Climate Change.
Metrics
H-Index
i10 Index
Citation Counts
34
49
7,886
* Total H IndexRankings
Ranking Based On Selection
:3
Groundwater
Climate change
Stable isotopes
Medical Geology
Biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
23
36
2,675
* Total H IndexRankings
Ranking Based On Selection
:4
Engineering Surveying
Satellite Remote Sensing
Applied AI
Hydroinformatics
Photogrammetry
Metrics
H-Index
i10 Index
Citation Counts
23
30
2,595
* Total H IndexRankings
Ranking Based On Selection
:5
Hydrologist/Water resources Management/GIS/Remote Sensing/EIA.
Metrics
H-Index
i10 Index
Citation Counts
19
28
2,121
* Total H IndexRankings
Ranking Based On Selection
:6
Geoinformatics
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,027
* Total H IndexRankings
Ranking Based On Selection
:7
Geomatic Engineering
GIS Spatial Analysis
Remote Sensing Modelling
Environmental Assessment
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,273
* Total H IndexRankings
Ranking Based On Selection
:8
Geophysics
exploration
Metrics
H-Index
i10 Index
Citation Counts
15
27
886
* Total H IndexRankings
Ranking Based On Selection
:9
Hydrology
estuarine hydrology
sedimentology
sediment transport
fluvial processes
Metrics
H-Index
i10 Index
Citation Counts
15
23
1,138
* Total H IndexRankings
Ranking Based On Selection
:10
Geoinformation
Geosciences and Environmental sciences
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,469
* Total H IndexRankings
Ranking Based On Selection
:11
geophysics
Seismology
Tectonics
Geodesy
environment
Metrics
H-Index
i10 Index
Citation Counts
14
15
796
* Total H IndexRankings
Ranking Based On Selection
:12
Geothermal
Metrics
H-Index
i10 Index
Citation Counts
13
20
614
* Total H IndexRankings
Ranking Based On Selection
:13
Petrology
Structural Geology and Tectonics
Mineralogy
Metrics
H-Index
i10 Index
Citation Counts
11
14
532
* Total H IndexRankings
Ranking Based On Selection
:14
Environmental Geology
Engineering Geology
Stratigraphy
Basin Analysis
Metrics
H-Index
i10 Index
Citation Counts
10
10
400
* Total H IndexRankings
Ranking Based On Selection
:15
Geomatics
Geospatial Information Systems
Remote Sensing
Water Resource and Environmental Management
Metrics
H-Index
i10 Index
Citation Counts
9
8
229
* Total H IndexRankings
Ranking Based On Selection
:16
Geochemistry
Isotope Geology
Environmental Geology
Metrics
H-Index
i10 Index
Citation Counts
9
9
491
* Total H IndexRankings
Ranking Based On Selection
:17
Geodesy
Metrics
H-Index
i10 Index
Citation Counts
9
7
171
* Total H IndexRankings
Ranking Based On Selection
:18
Hydrogeology
Remote Sensing
GIS
EIA/EA
Metrics
H-Index
i10 Index
Citation Counts
8
8
601
* Total H IndexRankings
Ranking Based On Selection
:19
Geo-technical Engineering
Metrics
H-Index
i10 Index
Citation Counts
7
6
221
* Total H IndexRankings
Ranking Based On Selection
:20
Mineral exploration
Structural geology
Geophysics Tectonics
Geochemistry
Petrology
Metrics
H-Index
i10 Index
Citation Counts
7
3
97
* Total H IndexRankings
Ranking Based On Selection
:21
Geology
Sedimentology
water
Climate Change
Natural Resource Management and Planning
Metrics
H-Index
i10 Index
Citation Counts
6
5
422
* Total H IndexRankings
Ranking Based On Selection
:22
Environmental Earth Sciences
Metrics
H-Index
i10 Index
Citation Counts
6
3
135
* Total H IndexRankings
Ranking Based On Selection
:23
Geothermal geophysics
Hydrogeology
Seismology
Metrics
H-Index
i10 Index
Citation Counts
6
2
110
* Total H IndexRankings
Ranking Based On Selection
:24
Geoscience and Environment
Hydroclimatic Variability
Regional Climate Modelling and Downscaling
Statistical methods and indic
Metrics
H-Index
i10 Index
Citation Counts
4
3
223
* Total H IndexRankings
Ranking Based On Selection
:25
Geospatial Science
geodesy
satellite positioning
Metrics
H-Index
i10 Index
Citation Counts
4
3
97
Daniel Olago
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
41
91
7,008
geology
water
environment
climate change
Eric Odada
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
34
49
7,886
Geochemistry
Marine Geology
IWRM
Climate Change.
Lydia A Olaka
Technical University of Kenya
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
23
36
2,675
Groundwater
Climate change
Stable isotopes
Medical Geology
Biogeochemistry
Engineering Surveying
Satellite Remote Sensing
Applied AI
Hydroinformatics
Photogrammetry
Odhiambo George Gor
Maseno University
Maseno, Kenya
Metrics
H-Index
i10-Index
Citation Counts
19
28
2,121
Hydrologist/Water resources Management/GIS/Remote Sensing/EIA.
Charles Busera Wasomi
Metrics
H-Index
i10-Index
Citation Counts
18
33
1,027
Mundia CN
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,273
Geomatic Engineering
GIS Spatial Analysis
Remote Sensing Modelling
Environmental Assessment
Jayanti Patel
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
15
27
886
Johnson Kitheka
South Eastern Kenya University
Kitui County, Kenya
Metrics
H-Index
i10-Index
Citation Counts
15
23
1,138
Hydrology
estuarine hydrology
sedimentology
sediment transport
fluvial processes
Patrick Kariuki
Metrics
H-Index
i10-Index
Citation Counts
15
20
1,469
Geoinformation
Geosciences and Environmental sciences
Gladys Karegi Kianji
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
14
15
796
geophysics
Seismology
Tectonics
Geodesy
environment
Nicholas Mariita
Metrics
H-Index
i10-Index
Citation Counts
13
20
614
Eliud Mathu
South Eastern Kenya University
Kitui County, Kenya
Metrics
H-Index
i10-Index
Citation Counts
11
14
532
Petrology
Structural Geology and Tectonics
Mineralogy
Wilson Ngecu
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
10
10
400
Environmental Geology
Engineering Geology
Stratigraphy
Basin Analysis
Godfrey Ouma Makokha
Metrics
H-Index
i10-Index
Citation Counts
9
8
229
Geomatics
Geospatial Information Systems
Remote Sensing
Water Resource and Environmental Management
Norbert Opiyo Akech
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
9
9
491
Geochemistry
Isotope Geology
Environmental Geology
Francis Aduol
Technical University of Kenya
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
9
7
171
Charles Maina Gichaba
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
8
8
601
Hydrogeology
Remote Sensing
GIS
EIA/EA
Joseph Thuo
Metrics
H-Index
i10-Index
Citation Counts
7
6
221
Aaron K. Waswa
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
7
3
97
Mineral exploration
Structural geology
Geophysics Tectonics
Geochemistry
Petrology
Christine Omuombo
Technical University of Kenya
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
6
5
422
Geology
Sedimentology
water
Climate Change
Natural Resource Management and Planning
Mwakumanya Maarifa
Pwani University
Malindi Highway, Kenya
Metrics
H-Index
i10-Index
Citation Counts
6
3
135
Environmental Earth Sciences
Josphat Mulwa
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
6
2
110
Geothermal geophysics
Hydrogeology
Seismology
Vincent O. Otieno
Technical University of Kenya
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
4
3
223
Geoscience and Environment
Hydroclimatic Variability
Regional Climate Modelling and Downscaling
Statistical methods and indic
Geospatial Science
geodesy
satellite positioning