Subject Rankings

Anna University Subject Rankings 2025

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 Nov 04, 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 (901.409) 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
Elango Lakshmanan
Hydrogeology
hydrogeochemistry
groundwater modeling
Metrics
H-Index
i10 Index
Citation Counts
48
151
10,661
* Total H IndexRankings
Ranking Based On Selection :2
T Subramani
Hydrogeology
Geospatial Technology (Remote Sensing & GIS)
Mining Geology & Environmental Engineering
Metrics
H-Index
i10 Index
Citation Counts
41
79
5,746
* Total H IndexRankings
Ranking Based On Selection :3
Seshachalam Srinivasalu
Environmental Geochemistry
Coastal Sedimentology
Metrics
H-Index
i10 Index
Citation Counts
35
59
3,970
* Total H IndexRankings
Ranking Based On Selection :4
S Krishna Kumar
Sedimentology
Geochemistry & Environmental Gescience
Metrics
H-Index
i10 Index
Citation Counts
22
38
2,612
* Total H IndexRankings
Ranking Based On Selection :5
Raghavendramurthy Nagendra
Stratigraphy
sedimentology
geochemistry
sequence stratigraphy
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,438
* Total H IndexRankings
Ranking Based On Selection :6
Jaya KP
Earthquake Engineering
Structural Dynamics
Concrete Structures
Metrics
H-Index
i10 Index
Citation Counts
18
21
874
* Total H IndexRankings
Ranking Based On Selection :7
Umarani C
Earthquake Structural Engineering
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,032
* Total H IndexRankings
Ranking Based On Selection :8
Karthigeyan S
Geotechnical Engineering
Metrics
H-Index
i10 Index
Citation Counts
6
4
658
* Total H IndexRankings
Ranking Based On Selection :9
C Lakshmi Narasimhan
Rock Magnetism and Paleomagnetism
Disaster Management
Metrics
H-Index
i10 Index
Citation Counts
6
1
105
* Total H IndexRankings
Ranking Based On Selection :10
Divya Priya B
Geotechnical Engineering
Geomatics
Metrics
H-Index
i10 Index
Citation Counts
5
2
75
* Total H IndexRankings
Ranking Based On Selection :12
Haritha Vk
Hydrogeology
Unsaturated zone flow processes
Hydrogeochemistry
Groundwater Modelling
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Elango Lakshmanan
Metrics
H-Index
i10-Index
Citation Counts
48
151
10,661
Hydrogeology
hydrogeochemistry
groundwater modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
T Subramani
Metrics
H-Index
i10-Index
Citation Counts
41
79
5,746
Hydrogeology
Geospatial Technology (Remote Sensing & GIS)
Mining Geology & Environmental Engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Seshachalam Srinivasalu
Metrics
H-Index
i10-Index
Citation Counts
35
59
3,970
Environmental Geochemistry
Coastal Sedimentology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
S Krishna Kumar
Metrics
H-Index
i10-Index
Citation Counts
22
38
2,612
Sedimentology
Geochemistry & Environmental Gescience
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Raghavendramurthy Nagendra
Metrics
H-Index
i10-Index
Citation Counts
18
30
1,438
Stratigraphy
sedimentology
geochemistry
sequence stratigraphy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Jaya KP
Metrics
H-Index
i10-Index
Citation Counts
18
21
874
Earthquake Engineering
Structural Dynamics
Concrete Structures
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Umarani C
Metrics
H-Index
i10-Index
Citation Counts
15
20
1,032
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Karthigeyan S
Metrics
H-Index
i10-Index
Citation Counts
6
4
658
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
C Lakshmi Narasimhan
Metrics
H-Index
i10-Index
Citation Counts
6
1
105
Rock Magnetism and Paleomagnetism
Disaster Management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Divya Priya B
Metrics
H-Index
i10-Index
Citation Counts
5
2
75
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Mohammed Faizan
Metrics
H-Index
i10-Index
Citation Counts
3
1
51
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Haritha Vk
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Hydrogeology
Unsaturated zone flow processes
Hydrogeochemistry
Groundwater Modelling