AD Scientific Index
 Open Nav
Login Login Pricing & Plans Pricing & Plans
Africa

Citation Rankings
Highly Cited Researchers

AfricaEngineering & Technology / Geomatics Engineering Highly Cited Researchers 35 Scientists Citation Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

search
×
Total 35 scientists , Updates every 3 days
* Total Citation Counts Rankings

Rankings

flag
702,520
World Rank
Morocco
617
Country Rank
Institut Agronomique et Veterinaire Hassan II Logo
6
University
Ranking Based On Selection:
1
Reda Yaagoubi
Institut Agronomique et Veterinaire Hassan II Rabat, Morocco
Engineering & Technology / Geomatics Engineering
GIS | GeoAI | BIM | Geomatics | LB

Citation Metrics

  • Total
    1,115
  • Last 5 Years
    979
  • Last 5 Years / Total
    0.878
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
739,099
World Rank
Nigeria
3,133
Country Rank
University of Lagos Logo
128
University
Ranking Based On Selection:
2
Olusegun Badejo
University of Lagos Lagos, Nigeria
Engineering & Technology / Geomatics Engineering
Geomatics | Surveying | Engineering | Hydrography and Coastal Processe

Citation Metrics

  • Total
    1,010
  • Last 5 Years
    453
  • Last 5 Years / Total
    0.449
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
843,104
World Rank
Egypt
5,074
Country Rank
Mansoura University Logo
476
University
Ranking Based On Selection:
3
Mohammed El Diasty
Mansoura University Mansoura, Egypt
Engineering & Technology / Geomatics Engineering
Geomatics Engineerin

Citation Metrics

  • Total
    761
  • Last 5 Years
    391
  • Last 5 Years / Total
    0.514
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
872,371
World Rank
Uganda
331
Country Rank
Makerere University Logo
154
University
Ranking Based On Selection:
4
Anthony Gidudu
Makerere University Kampala, Uganda
Engineering & Technology / Geomatics Engineering
Remote Sensing | GIS | Cartography | Machine Learnin

Citation Metrics

  • Total
    704
  • Last 5 Years
    433
  • Last 5 Years / Total
    0.615
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
900,639
World Rank
Ghana
1,019
Country Rank
University of Mines & Technology Tarkwa Logo
10
University
Ranking Based On Selection:
5
Bernard Kumi-Boateng
University of Mines & Technology Tarkwa Tarkwa, Ghana
Engineering & Technology / Geomatics Engineering
Resettlement Action Plan | Full Built Asset Surveys | Land Surveying | GIS | Remote Sensin

Citation Metrics

  • Total
    654
  • Last 5 Years
    522
  • Last 5 Years / Total
    0.798
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
952,945
World Rank
Kenya
1,179
Country Rank
Dedan Kimathi University of Technology Logo
15
University
Ranking Based On Selection:
6
Arthur Sichangi
Dedan Kimathi University of Technology Nyeri, Kenya
Engineering & Technology / Geomatics Engineering
Remote Sensing | Geomatic

Citation Metrics

  • Total
    575
  • Last 5 Years
    504
  • Last 5 Years / Total
    0.877
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,057,620
World Rank
South Africa
6,134
Country Rank
University of Cape Town Logo
841
University
Ranking Based On Selection:
7
Simon Hull
University of Cape Town Cape Town, South Africa
Engineering & Technology / Geomatics Engineering
land tenure | cadastre | land administration | land governance | educatio

Citation Metrics

  • Total
    452
  • Last 5 Years
    408
  • Last 5 Years / Total
    0.903
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,222,125
World Rank
Ghana
1,968
Country Rank
University of Mines & Technology Tarkwa Logo
29
University
Ranking Based On Selection:
8
Issaka Yakubu
University of Mines & Technology Tarkwa Tarkwa, Ghana
Engineering & Technology / Geomatics Engineering
Geo-Informatics | Land Policy and Administration | Mine Surveying | Spatial Plannin

Citation Metrics

  • Total
    314
  • Last 5 Years
    192
  • Last 5 Years / Total
    0.611
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,287,953
World Rank
Egypt
10,330
Country Rank
Cairo University Logo
747
University
Ranking Based On Selection:
9
Adel El-Shazly
Cairo University Giza, Egypt
Engineering & Technology / Geomatics Engineering
geomatic

Citation Metrics

  • Total
    274
  • Last 5 Years
    227
  • Last 5 Years / Total
    0.828
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,338,440
World Rank
Nigeria
14,324
Country Rank
University of Lagos Logo
566
University
Ranking Based On Selection:
10
Joseph O. Olusina
University of Lagos Lagos, Nigeria
Engineering & Technology / Geomatics Engineering
Geomatics Engineering | Geospatial/Geographic Information Systems (GIS) | Transportation GIS | Security & Surveillance (Crime) Mapping | Smart Cities Applications

Citation Metrics

  • Total
    248
  • Last 5 Years
    150
  • Last 5 Years / Total
    0.605
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,435,358
World Rank
Nigeria
16,295
Country Rank
University of Lagos Logo
618
University
Ranking Based On Selection:
11
Tosin J Salami
University of Lagos Lagos, Nigeria
Engineering & Technology / Geomatics Engineering
Geomatics | Spatial Science | Geospatial technology | Hydrography | Remote Sensing

Citation Metrics

  • Total
    206
  • Last 5 Years
    206
  • Last 5 Years / Total
    1.000
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,446,377
World Rank
Zambia
296
Country Rank
Copperbelt University Logo
41
University
Ranking Based On Selection:
12
Alick Nguvulu
Copperbelt University Kitwe, Zambia
Engineering & Technology / Geomatics Engineering
GeoVisualization | Cartography | Spatial Analysis | Machine Learning | Hydrological Modellin

Citation Metrics

  • Total
    202
  • Last 5 Years
    192
  • Last 5 Years / Total
    0.950
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,540,842
World Rank
Nigeria
18,557
Country Rank
University of Lagos Logo
684
University
Ranking Based On Selection:
13
Isa Adekunle, Hamid-Mosaku
University of Lagos Lagos, Nigeria
Engineering & Technology / Geomatics Engineering
Geomatics | Marine Geospatial Data Infrastructure (MGDI) | Multi-Criteria Evaluation (MCE

Citation Metrics

  • Total
    170
  • Last 5 Years
    133
  • Last 5 Years / Total
    0.782
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,733,006
World Rank
Egypt
17,898
Country Rank
October 6 University Logo
112
University
Ranking Based On Selection:
14
Bassem Sheta
October 6 University Giza, Egypt
Engineering & Technology / Geomatics Engineering
Inertial Navigation Systems | Global Navigation Satellite Systems | Nonlinear Optimization | DS

Citation Metrics

  • Total
    118
  • Last 5 Years
    82
  • Last 5 Years / Total
    0.695
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,784,149
World Rank
Ghana
3,737
Country Rank
Kwame Nkrumah University of Science & Technology Logo
704
University
Ranking Based On Selection:
15
Efiba Vidda Senkyire Kwarteng
Kwame Nkrumah University of Science & Technology Kumasi, Ghana
Engineering & Technology / Geomatics Engineering
Spatial Analytic

Citation Metrics

  • Total
    106
  • Last 5 Years
    106
  • Last 5 Years / Total
    1.000
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,810,087
World Rank
Tanzania
1,792
Country Rank
University of Dar Es Salaam Logo
424
University
Ranking Based On Selection:
16
Alex Lubida
University of Dar Es Salaam Dar es Salaam, Tanzania
Engineering & Technology / Geomatics Engineering
Spatial Data Infrastructure | GIS/Remote Sensing | web mappin

Citation Metrics

  • Total
    101
  • Last 5 Years
    81
  • Last 5 Years / Total
    0.802
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,817,715
World Rank
Egypt
19,344
Country Rank
Benha University Logo
841
University
Ranking Based On Selection:
17
Reda Fekry
Benha University Qalyubia, Egypt
Engineering & Technology / Geomatics Engineering
DInSAR | Laser scanning | point cloud data processing | 3D modeling | feature extractio

Citation Metrics

  • Total
    99
  • Last 5 Years
    99
  • Last 5 Years / Total
    1.000
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,846,168
World Rank
Egypt
19,870
Country Rank
Menoufia University Logo
741
University
Ranking Based On Selection:
18
Fahmy Ff Asal
Menoufia University Monufia, Egypt
Engineering & Technology / Geomatics Engineering
Geomatics Engineerin

Citation Metrics

  • Total
    94
  • Last 5 Years
    42
  • Last 5 Years / Total
    0.447
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,978,887
World Rank
Nigeria
28,785
Country Rank
Federal University of Technology Owerri Logo
454
University
Ranking Based On Selection:
19
Akajiaku C. Chukwuocha
Federal University of Technology Owerri Owerri, Nigeria
Engineering & Technology / Geomatics Engineering
Geomatics | GIS | Mapping | Flood & Erosion Servuve

Citation Metrics

  • Total
    70
  • Last 5 Years
    45
  • Last 5 Years / Total
    0.643
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,982,430
World Rank
Nigeria
28,851
Country Rank
University of Ilorin Logo
948
University
Ranking Based On Selection:
20
Abdulganiyu Yusuf
University of Ilorin Ilorin, Nigeria
Engineering & Technology / Geomatics Engineering
Geomatics | Surveying | Remote Sensing | GIS

Citation Metrics

  • Total
    69
  • Last 5 Years
    67
  • Last 5 Years / Total
    0.971
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
1,988,461
World Rank
Uganda
1,525
Country Rank
Makerere University Logo
429
University
Ranking Based On Selection:
21
Bamweyana Ivan
Makerere University Kampala, Uganda
Engineering & Technology / Geomatics Engineering
Geo & Spatial Statistics | Climate-Informatics | Geomatics | Earth Modeling and Observatio

Citation Metrics

  • Total
    68
  • Last 5 Years
    66
  • Last 5 Years / Total
    0.971
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
2,007,443
World Rank
Egypt
22,908
Country Rank
Benha University Logo
1,026
University
Ranking Based On Selection:
22
Ayman Soliman
Benha University Qalyubia, Egypt
Engineering & Technology / Geomatics Engineering
Remote Sensing and photogrammetr

Citation Metrics

  • Total
    65
  • Last 5 Years
    62
  • Last 5 Years / Total
    0.954
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
2,166,476
World Rank
Ghana
5,133
Country Rank
Kwame Nkrumah University of Science & Technology Logo
937
University
Ranking Based On Selection:
23
Cosmas Yaw Asante
Kwame Nkrumah University of Science & Technology Kumasi, Ghana
Engineering & Technology / Geomatics Engineering
Physical Geodesy | Hydrography | Engineering Surveyin

Citation Metrics

  • Total
    42
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.833
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
2,174,588
World Rank
Ethiopia
4,744
Country Rank
Wollega University Logo
125
University
Ranking Based On Selection:
24
Santhi Swarup Manugula
Wollega University Nekemte, Ethiopia
Engineering & Technology / Geomatics Engineering
Sustainability Environment | AHP | Geospatial Technology | Site Suitablity Analysis | Photogrammetr

Citation Metrics

  • Total
    41
  • Last 5 Years
    33
  • Last 5 Years / Total
    0.805
Get Full Access to Premium Data Get Full Access to Premium Data
* Total Citation Counts Rankings

Rankings

flag
2,176,455
World Rank
Nigeria
34,451
Country Rank
University of Maiduguri Logo
315
University
Ranking Based On Selection:
25
Samuel Sule Garba
University of Maiduguri Maiduguri, Nigeria
Engineering & Technology / Geomatics Engineering
Remote Sensing and Geospatial Information Syste

Citation Metrics

  • Total
    41
  • Last 5 Years
    19
  • Last 5 Years / Total
    0.463
Get Full Access to Premium Data Get Full Access to Premium Data
Smart Institutional Excellence Plan
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
360° Real-Time Academic Performance Analysis
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Strategic Researcher Transfer Tools
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Academic Contribution Analytics Module
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
QA & Accreditation
Ensuring quality standards and accreditation compliance in higher education.
Internationalization in Higher Education
Advancing global partnerships, mobility, and international visibility.
Unlock Your Academic Potential Today

🌍 Be Our Partner: Representation & Collaboration

Represent AD Scientific Index in your country or region — and grow with us.

  • ✅ Official recognition as a regional partner
  • ✅ Visibility partnership with full brand support
  • ✅ Help institutions in your region enhance their academic visibility
  • ✅ Contribute to value-driven projects with measurable academic impact
Discover Universities That Trust Us

Discover Universities That Trust Us

Curious about institutions benefiting from the AD Scientific Index?