Engineering & Technology

World Scientist and University Rankings 2024

Sri Lanka Scientists Engineering & Technology / Earth Sciences Rankings in Sri Lanka 2024

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Total 24 scientist, 1 country, 9 institution
Rohana Chandrajith
Rohana Chandrajith
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Geology
Geochemistry
H-Index Rankings
University / Institution:
# 7
Country:
# 37
Region:
# 20,703
World:
# 133,840
H-Index
Total:
39
Last 6 Year:
35
Last 6 Year/Total:
0.897
i10 Index
Total:
100
Last 6 Year:
83
Last 6 Year/Total:
0.830
Citation
Total:
5,084
Last 6 Year:
3,310
Last 6 Year/Total:
0.651
CB Dissanayake
CB Dissanayake
National Institute of Fundamental Studies Sri Lanka
National Institute of Fundamental Studies Sri Lanka
Engineering & Technology / Earth Sciences
Geochemistry
medical Geology
water quality environment
H-Index Rankings
University / Institution:
# 7
Country:
# 48
Region:
# 24,634
World:
# 154,550
H-Index
Total:
37
Last 6 Year:
23
Last 6 Year/Total:
0.622
i10 Index
Total:
128
Last 6 Year:
52
Last 6 Year/Total:
0.406
Citation
Total:
5,740
Last 6 Year:
2,190
Last 6 Year/Total:
0.382
HMTGA Pitawala
HMTGA Pitawala
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Geochemistry
Petrology
H-Index Rankings
University / Institution:
# 22
Country:
# 113
Region:
# 52,787
World:
# 292,441
H-Index
Total:
27
Last 6 Year:
23
Last 6 Year/Total:
0.852
i10 Index
Total:
62
Last 6 Year:
52
Last 6 Year/Total:
0.839
Citation
Total:
2,342
Last 6 Year:
1,765
Last 6 Year/Total:
0.754
Sanjeewa PK Malaviarachchi
Sanjeewa PK Malaviarachchi
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Petrology
Mineralogy
Geochemistry
Radiogenic Isotopes
H-Index Rankings
University / Institution:
# 42
Country:
# 189
Region:
# 73,430
World:
# 384,786
H-Index
Total:
22
Last 6 Year:
18
Last 6 Year/Total:
0.818
i10 Index
Total:
32
Last 6 Year:
27
Last 6 Year/Total:
0.844
Citation
Total:
1,630
Last 6 Year:
840
Last 6 Year/Total:
0.515
Amila Sandaruwan Ratnayake
Amila Sandaruwan Ratnayake
Uva Wellassa University
Uva Wellassa University
Engineering & Technology / Earth Sciences
Petroleum Geology
Marine Geology
Paleoclimatology
Sedimentary Geology
Geochemistry
H-Index Rankings
University / Institution:
# 4
Country:
# 226
Region:
# 84,242
World:
# 433,962
H-Index
Total:
20
Last 6 Year:
19
Last 6 Year/Total:
0.950
i10 Index
Total:
37
Last 6 Year:
34
Last 6 Year/Total:
0.919
Citation
Total:
1,436
Last 6 Year:
1,277
Last 6 Year/Total:
0.889
Hmiprasanna
Hmiprasanna
Sabaragamuwa University
Sabaragamuwa University
Engineering & Technology / Earth Sciences
Geodesy
H-Index Rankings
University / Institution:
# 6
Country:
# 230
Region:
# 86,032
World:
# 440,981
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
43
Last 6 Year:
33
Last 6 Year/Total:
0.767
Citation
Total:
1,368
Last 6 Year:
990
Last 6 Year/Total:
0.724
Salman Asif Siddiqui
Salman Asif Siddiqui
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Engineering & Technology / Earth Sciences
Geo-spatial
land cover
natural resources
water
agriculture
H-Index Rankings
University / Institution:
# 34
Country:
# 319
Region:
# 107,422
World:
# 534,768
H-Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
i10 Index
Total:
21
Last 6 Year:
21
Last 6 Year/Total:
1.000
Citation
Total:
986
Last 6 Year:
938
Last 6 Year/Total:
0.951
Ashani Savinda Ranathunga
Ashani Savinda Ranathunga
University of Moratuwa
University of Moratuwa
Engineering & Technology / Earth Sciences
Geosequestration of carbon dioxide
Soil stabilisation
waste management
inclusive learning
lifel
H-Index Rankings
University / Institution:
# 11
Country:
# 321
Region:
# 107,669
World:
# 535,839
H-Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
i10 Index
Total:
19
Last 6 Year:
19
Last 6 Year/Total:
1.000
Citation
Total:
1,078
Last 6 Year:
850
Last 6 Year/Total:
0.788
Atula Senaratne
Atula Senaratne
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Geochemistry
Geology
Environment
Geophysics
Seismicity
H-Index Rankings
University / Institution:
# 119
Country:
# 576
Region:
# 156,995
World:
# 745,529
H-Index
Total:
13
Last 6 Year:
7
Last 6 Year/Total:
0.538
i10 Index
Total:
18
Last 6 Year:
7
Last 6 Year/Total:
0.389
Citation
Total:
474
Last 6 Year:
256
Last 6 Year/Total:
0.540
Ranjith Premalal De Silva
Ranjith Premalal De Silva
Uva Wellassa University
Uva Wellassa University
Engineering & Technology / Earth Sciences
Geo-informatics
GIS
Water Resources
Spatial Statistics
H-Index Rankings
University / Institution:
# 8
Country:
# 587
Region:
# 161,300
World:
# 760,836
H-Index
Total:
13
Last 6 Year:
11
Last 6 Year/Total:
0.846
i10 Index
Total:
17
Last 6 Year:
13
Last 6 Year/Total:
0.765
Citation
Total:
775
Last 6 Year:
459
Last 6 Year/Total:
0.592
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Tilak Hewawasam
Tilak Hewawasam
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Geomorophology
Earth Surface Processes
Sediment Transport
Watershed Hydrology
Chemical Weathering
H-Index Rankings
University / Institution:
# 121
Country:
# 592
Region:
# 162,283
World:
# 763,907
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
14
Last 6 Year:
11
Last 6 Year/Total:
0.786
Citation
Total:
1,039
Last 6 Year:
506
Last 6 Year/Total:
0.487
Seneviratne HN
Seneviratne HN
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
geotechnical engineering
H-Index Rankings
University / Institution:
# 164
Country:
# 860
Region:
# 213,870
World:
# 950,458
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
8
Last 6 Year:
3
Last 6 Year/Total:
0.375
Citation
Total:
1,085
Last 6 Year:
378
Last 6 Year/Total:
0.348
LRK Perera
LRK Perera
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Isotope Geology
Mineralogy
Petrology
Structural Geology
H-Index Rankings
University / Institution:
# 169
Country:
# 885
Region:
# 217,739
World:
# 966,579
H-Index
Total:
9
Last 6 Year:
4
Last 6 Year/Total:
0.444
i10 Index
Total:
8
Last 6 Year:
3
Last 6 Year/Total:
0.375
Citation
Total:
396
Last 6 Year:
80
Last 6 Year/Total:
0.202
Saman Koswatte
Saman Koswatte
Sabaragamuwa University
Sabaragamuwa University
Engineering & Technology / Earth Sciences
Geospatial Semantics
SDI
VGI and Crowdsorucing
H-Index Rankings
University / Institution:
# 31
Country:
# 949
Region:
# 233,541
World:
# 1,010,646
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
100
Last 6 Year:
70
Last 6 Year/Total:
0.700
Sankha Widisinghe
Sankha Widisinghe
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Engineering & Technology / Earth Sciences
geotechnical engineering
Geomechanics
Numerical Modelling
soil arching
slope stability
H-Index Rankings
University / Institution:
# 93
Country:
# 1,066
Region:
# 251,546
World:
# 1,060,717
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
3
Last 6 Year/Total:
0.500
Citation
Total:
140
Last 6 Year:
83
Last 6 Year/Total:
0.593
Nelum Kanthilatha
Nelum Kanthilatha
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Engineering & Technology / Earth Sciences
Geoarchaeology
biological anthropology
H-Index Rankings
University / Institution:
# 123
Country:
# 1,188
Region:
# 267,157
World:
# 1,105,177
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
87
Last 6 Year:
50
Last 6 Year/Total:
0.575
Had Samith Buddika
Had Samith Buddika
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Sustainable Materials
Earthquake Engineering
Structural Dynamics
Self-Centering Systems
H-Index Rankings
University / Institution:
# 213
Country:
# 1,406
Region:
# 289,653
World:
# 1,163,746
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
146
Last 6 Year:
133
Last 6 Year/Total:
0.911
Hiranya Nawarathna
Hiranya Nawarathna
University of Jaffna
University of Jaffna
Engineering & Technology / Earth Sciences
Geotechnical Engineering
Bio-cementation
Genetic Engineering
Mining and Mineral Processing
H-Index Rankings
University / Institution:
# 71
Country:
# 1,425
Region:
# 290,849
World:
# 1,166,221
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
112
Last 6 Year:
108
Last 6 Year/Total:
0.964
Dilmi Wijewardhana
Dilmi Wijewardhana
Uva Wellassa University
Uva Wellassa University
Engineering & Technology / Earth Sciences
Minerals
Mineral Processing
Sedimentology
Material Characterization
Analytical Techniques
H-Index Rankings
University / Institution:
# 48
Country:
# 1,511
Region:
# 301,828
World:
# 1,187,826
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
59
Last 6 Year:
59
Last 6 Year/Total:
1.000
Upul Premarathne
Upul Premarathne
University of Ruhuna
University of Ruhuna
Engineering & Technology / Earth Sciences
Petroleum Geology
Sedimentology
Organic Geochemistry
Basin and Petroleum System Modeling
H-Index Rankings
University / Institution:
# 101
Country:
# 1,563
Region:
# 307,231
World:
# 1,200,998
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
112
Last 6 Year:
86
Last 6 Year/Total:
0.768
Charitha Udeshani
Charitha Udeshani
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Hydrogeochemistry
Isotope Hydrology
H-Index Rankings
University / Institution:
# 256
Country:
# 1,699
Region:
# 319,477
World:
# 1,235,231
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
117
Last 6 Year:
117
Last 6 Year/Total:
1.000
Nh Priyankara
Nh Priyankara
University of Ruhuna
University of Ruhuna
Engineering & Technology / Earth Sciences
Geotechnical Engineering
H-Index Rankings
University / Institution:
# 123
Country:
# 1,838
Region:
# 331,884
World:
# 1,260,992
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
66
Last 6 Year:
49
Last 6 Year/Total:
0.742
Anuruddhika Jayasinghe
Anuruddhika Jayasinghe
University of Ruhuna
University of Ruhuna
Engineering & Technology / Earth Sciences
Geotechnical engineering
Geomechanics
Soil mechanics
Gas hydrates
Dams and dam safety
H-Index Rankings
University / Institution:
# 156
Country:
# 2,380
Region:
# 388,224
World:
# 1,392,530
H-Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
16
Last 6 Year:
3
Last 6 Year/Total:
0.188
Bhathiya Athurupana
Bhathiya Athurupana
University of Peradeniya
University of Peradeniya
Engineering & Technology / Earth Sciences
Geology
H-Index Rankings
University / Institution:
# 373
Country:
# 2,651
Region:
# 422,330
World:
# 1,467,790
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University / Institution Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
7 37 20,703 133,840
Rohana ChandrajithRohana Chandrajith
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Geology | Geochemistry |

39 35 0.897 100 83 0.830 5,084 3,310 0.651
7 48 24,634 154,550
CB DissanayakeCB Dissanayake
Sri Lanka National Institute of Fundamental Studies Sri Lanka National Institute of Fundamental Studies Sri Lanka Engineering & Technology / Earth Sciences

Geochemistry | medical Geology | water quality environment |

37 23 0.622 128 52 0.406 5,740 2,190 0.382
22 113 52,787 292,441
HMTGA PitawalaHMTGA Pitawala
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Geochemistry | Petrology |

27 23 0.852 62 52 0.839 2,342 1,765 0.754
42 189 73,430 384,786
Sanjeewa PK MalaviarachchiSanjeewa PK Malaviarachchi
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Petrology | Mineralogy | Geochemistry | Radiogenic Isotopes |

22 18 0.818 32 27 0.844 1,630 840 0.515
4 226 84,242 433,962
Amila Sandaruwan RatnayakeAmila Sandaruwan Ratnayake
Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Earth Sciences

Petroleum Geology | Marine Geology | Paleoclimatology | Sedimentary Geology | Geochemistry |

20 19 0.950 37 34 0.919 1,436 1,277 0.889
6 230 86,032 440,981
HmiprasannaHmiprasanna
Sri Lanka Sabaragamuwa University Sabaragamuwa University Engineering & Technology / Earth Sciences

Geodesy |

20 16 0.800 43 33 0.767 1,368 990 0.724
34 319 107,422 534,768
Salman Asif SiddiquiSalman Asif Siddiqui
Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Engineering & Technology / Earth Sciences

Geo-spatial | land cover | natural resources | water | agriculture |

17 16 0.941 21 21 1.000 986 938 0.951
11 321 107,669 535,839
Ashani Savinda RanathungaAshani Savinda Ranathunga
Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Earth Sciences

Geosequestration of carbon dioxide | Soil stabilisation | waste management | inclusive learning | lifel |

17 16 0.941 19 19 1.000 1,078 850 0.788
119 576 156,995 745,529
Atula SenaratneAtula Senaratne
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Geochemistry | Geology | Environment | Geophysics | Seismicity |

13 7 0.538 18 7 0.389 474 256 0.540
8 587 161,300 760,836
Ranjith Premalal De SilvaRanjith Premalal De Silva
Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Earth Sciences

Geo-informatics | GIS | Water Resources | Spatial Statistics |

13 11 0.846 17 13 0.765 775 459 0.592
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121 592 162,283 763,907
Tilak HewawasamTilak Hewawasam
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Geomorophology | Earth Surface Processes | Sediment Transport | Watershed Hydrology | Chemical Weathering |

12 11 0.917 14 11 0.786 1,039 506 0.487
164 860 213,870 950,458
Seneviratne HNSeneviratne HN
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

geotechnical engineering |

9 7 0.778 8 3 0.375 1,085 378 0.348
169 885 217,739 966,579
LRK PereraLRK Perera
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Isotope Geology | Mineralogy | Petrology | Structural Geology |

9 4 0.444 8 3 0.375 396 80 0.202
31 949 233,541 1,010,646
Saman KoswatteSaman Koswatte
Sri Lanka Sabaragamuwa University Sabaragamuwa University Engineering & Technology / Earth Sciences

Geospatial Semantics | SDI | VGI and Crowdsorucing |

5 5 1.000 3 2 0.667 100 70 0.700
93 1,066 251,546 1,060,717
Sankha WidisingheSankha Widisinghe
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Engineering & Technology / Earth Sciences

geotechnical engineering | Geomechanics | Numerical Modelling | soil arching | slope stability |

7 6 0.857 6 3 0.500 140 83 0.593
123 1,188 267,157 1,105,177
Nelum KanthilathaNelum Kanthilatha
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Engineering & Technology / Earth Sciences

Geoarchaeology | biological anthropology |

4 3 0.750 2 2 1.000 87 50 0.575
213 1,406 289,653 1,163,746
Had Samith BuddikaHad Samith Buddika
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Sustainable Materials | Earthquake Engineering | Structural Dynamics | Self-Centering Systems |

5 5 1.000 4 4 1.000 146 133 0.911
71 1,425 290,849 1,166,221
Hiranya NawarathnaHiranya Nawarathna
Sri Lanka University of Jaffna University of Jaffna Engineering & Technology / Earth Sciences

Geotechnical Engineering | Bio-cementation | Genetic Engineering | Mining and Mineral Processing |

5 5 1.000 4 4 1.000 112 108 0.964
48 1,511 301,828 1,187,826
Dilmi WijewardhanaDilmi Wijewardhana
Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Earth Sciences

Minerals | Mineral Processing | Sedimentology | Material Characterization | Analytical Techniques |

5 5 1.000 2 2 1.000 59 59 1.000
101 1,563 307,231 1,200,998
Upul PremarathneUpul Premarathne
Sri Lanka University of Ruhuna University of Ruhuna Engineering & Technology / Earth Sciences

Petroleum Geology | Sedimentology | Organic Geochemistry | Basin and Petroleum System Modeling |

5 5 1.000 3 3 1.000 112 86 0.768
256 1,699 319,477 1,235,231
Charitha UdeshaniCharitha Udeshani
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Hydrogeochemistry | Isotope Hydrology |

4 4 1.000 3 3 1.000 117 117 1.000
123 1,838 331,884 1,260,992
Nh PriyankaraNh Priyankara
Sri Lanka University of Ruhuna University of Ruhuna Engineering & Technology / Earth Sciences

Geotechnical Engineering |

4 4 1.000 1 1 1.000 66 49 0.742
156 2,380 388,224 1,392,530
Anuruddhika JayasingheAnuruddhika Jayasinghe
Sri Lanka University of Ruhuna University of Ruhuna Engineering & Technology / Earth Sciences

Geotechnical engineering | Geomechanics | Soil mechanics | Gas hydrates | Dams and dam safety |

3 1 0.333 0 0 0 16 3 0.188
373 2,651 422,330 1,467,790
Bhathiya AthurupanaBhathiya Athurupana
Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Geology |

2 2 1.000 0 0 0 8 8 1.000