World Scientist and University Rankings 2025

Sri Lanka Engineering & Technology Engineering & Technology / Earth Sciences Find a Professional

Find a Professional: Explore Experts Across 197 Disciplines in 220 Countries! Looking for the top professional in your field, anywhere in the world or your region? Discover our comprehensive directory of experts in engineering, medicine, law, business, arts, and more. Whether you need an architect, doctor, psychologist, mechanical engineer, economist, or lawyer, find the right professional ranked by excellence across 197 disciplines. Start your search today and connect with the best in their fields across 220 countries! Our Premium members gain greater visibility in the directory, ranking higher in search results and reaching a broader audience. With these advantages, you can: Secure more job and client opportunities, Stand out in your field and build a trusted professional image, Connect more easily with potential business partners and professionals. Stand out, make an impact, and seize opportunities! Highlight your expertise, increase your recognition in the industry, and connect with more opportunities by upgrading to Premium today. With Premium membership, you can rise above the competition and take one step closer to success! Upgrade to Premium Now and Showcase Yourself to the World!

Total 26 scientist, 1 country, 46 institution
Amila Sandaruwan Ratnayake
Petroleum Geology
Marine Geology
Paleoclimatology
Sedimentary Geology
Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,881
Ashani Savinda Ranathunga
Geosequestration of carbon dioxide
Soil stabilisation
waste management
inclusive learning
lifel
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,214
Tilak Hewawasam
Geomorophology
Earth Surface Processes
Sediment Transport
Watershed Hydrology
Chemical Weathering
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,108

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

Sankha Widisinghe
geotechnical engineering
Geomechanics
Numerical Modelling
soil arching
slope stability
Metrics
H-Index
i10 Index
Citation Counts
7
6
141
Had Samith Buddika
Sustainable Materials
Earthquake Engineering
Structural Dynamics
Self-Centering Systems
Metrics
H-Index
i10 Index
Citation Counts
6
6
202
Upul Premarathne
Petroleum Geology
Sedimentology
Organic Geochemistry
Basin and Petroleum System Modeling
Metrics
H-Index
i10 Index
Citation Counts
6
3
134
Hiranya Nawarathna
Geotechnical Engineering
Bio-cementation
Genetic Engineering
Mining and Mineral Processing
Metrics
H-Index
i10 Index
Citation Counts
5
4
154
Anuruddhika Jayasinghe
Geotechnical engineering
Geomechanics
Soil mechanics
Gas hydrates
Dams and dam safety
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
* Total H Index Rankings
Rohana Chandrajith
Metrics
H-Index
i10-Index
Citation Counts
41
108
5,637
Geology
Geochemistry
Medical Geology
Isotope Hydrology
* Total H Index Rankings
CB Dissanayake
Metrics
H-Index
i10-Index
Citation Counts
39
131
6,030
Geochemistry
medical Geology
water quality environment
* Total H Index Rankings
HMTGA Pitawala
Metrics
H-Index
i10-Index
Citation Counts
28
67
2,708
* Total H Index Rankings
Sanjeewa PK Malaviarachchi
Metrics
H-Index
i10-Index
Citation Counts
23
38
1,794
Petrology
Mineralogy
Geochemistry
Radiogenic Isotopes
* Total H Index Rankings
Amila Sandaruwan Ratnayake
Metrics
H-Index
i10-Index
Citation Counts
22
44
1,881
Petroleum Geology
Marine Geology
Paleoclimatology
Sedimentary Geology
Geochemistry
* Total H Index Rankings
Ashani Savinda Ranathunga
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,214
Geosequestration of carbon dioxide
Soil stabilisation
waste management
inclusive learning
lifel
* Total H Index Rankings
Atula Senaratne
Metrics
H-Index
i10-Index
Citation Counts
14
18
520
Geochemistry
Geology
Environment
Geophysics
Seismicity
* Total H Index Rankings
Ranjith Premalal De Silva
Metrics
H-Index
i10-Index
Citation Counts
13
21
917
Geo-informatics
GIS
Water Resources
Spatial Statistics
* Total H Index Rankings
Tilak Hewawasam
Metrics
H-Index
i10-Index
Citation Counts
13
15
1,108
Geomorophology
Earth Surface Processes
Sediment Transport
Watershed Hydrology
Chemical Weathering
* Total H Index Rankings
Seneviratne HN
Metrics
H-Index
i10-Index
Citation Counts
9
9
1,133

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

* Total H Index Rankings
LRK Perera
Metrics
H-Index
i10-Index
Citation Counts
9
9
416
Isotope Geology
Mineralogy
Petrology
Structural Geology
* Total H Index Rankings
Sankha Widisinghe
Metrics
H-Index
i10-Index
Citation Counts
7
6
141
geotechnical engineering
Geomechanics
Numerical Modelling
soil arching
slope stability
* Total H Index Rankings
Salman Asif Siddiqui
Metrics
H-Index
i10-Index
Citation Counts
7
7
203
Geo-spatial
land cover
natural resources
water
agriculture
* Total H Index Rankings
Had Samith Buddika
Metrics
H-Index
i10-Index
Citation Counts
6
6
202
Sustainable Materials
Earthquake Engineering
Structural Dynamics
Self-Centering Systems
* Total H Index Rankings
Upul Premarathne
Metrics
H-Index
i10-Index
Citation Counts
6
3
134
Petroleum Geology
Sedimentology
Organic Geochemistry
Basin and Petroleum System Modeling
* Total H Index Rankings
Saman Koswatte
Metrics
H-Index
i10-Index
Citation Counts
6
3
110
* Total H Index Rankings
Hiranya Nawarathna
Metrics
H-Index
i10-Index
Citation Counts
5
4
154
Geotechnical Engineering
Bio-cementation
Genetic Engineering
Mining and Mineral Processing
* Total H Index Rankings
Nh Priyankara
Metrics
H-Index
i10-Index
Citation Counts
5
2
73
* Total H Index Rankings
Charitha Udeshani
Metrics
H-Index
i10-Index
Citation Counts
4
4
135
* Total H Index Rankings
Nelum Kanthilatha
Metrics
H-Index
i10-Index
Citation Counts
4
2
100
* Total H Index Rankings
Anuruddhika Jayasinghe
Metrics
H-Index
i10-Index
Citation Counts
3
0
17
Geotechnical engineering
Geomechanics
Soil mechanics
Gas hydrates
Dams and dam safety
We use cookies to personalize our website and offer you a better experience. If you accept cookies, we can offer you special services.   Cookie Policy