Rankings for Scientist

University, Subject, Country, Region, World

National Observatory of Athens Scientists Rankings 2024

Country

Total 92 scientist, 1 country, 1 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Emmanuel N. Saridakis

Best Scientist in University/Institution

National Observatory of Athens

Greece

Natural Sciences / Physics

Modified Gravity

Cosmology

Dark Energy

H-Index Rankings

University / Institution:

# 1

Country:

# 68

Region:

# 4,778

World:

# 14,217

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.709

i10 Index

Total:

223

Last 6 Year:

204

Last 6 Year/Total:

0.915

Citation

Total:

22,011

Last 6 Year:

13,512

Last 6 Year/Total:

0.614

Antonis Georgakakis ⁱ

National Observatory of Athens

Greece

Engineering & Technology / Aerospace Engineering

Astronomy

H-Index Rankings

University / Institution:

# 2

Country:

# 211

Region:

# 15,080

World:

# 43,639

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.689

i10 Index

Total:

132

Last 6 Year:

Last 6 Year/Total:

0.636

Citation

Total:

15,690

Last 6 Year:

8,251

Last 6 Year/Total:

0.526

Dimitris Kaskaoutis

National Observatory of Athens

Greece

Engineering & Technology / Meteorology & Atmospheric Sciences

Aerosols

atmospheric physics

atmospheric chemistry

dust

meteorology

H-Index Rankings

University / Institution:

# 3

Country:

# 260

Region:

# 17,309

World:

# 50,064

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.776

i10 Index

Total:

152

Last 6 Year:

137

Last 6 Year/Total:

0.901

Citation

Total:

9,563

Last 6 Year:

6,169

Last 6 Year/Total:

0.645

Em Xilouris

National Observatory of Athens

Greece

Engineering & Technology / Aerospace Engineering

Galaxies

ISM

radiative transfer

H-Index Rankings

University / Institution:

# 4

Country:

# 371

Region:

# 22,962

World:

# 65,560

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.604

i10 Index

Total:

108

Last 6 Year:

Last 6 Year/Total:

0.694

Citation

Total:

8,425

Last 6 Year:

3,418

Last 6 Year/Total:

0.406

Vassilis Amiridis

National Observatory of Athens

Greece

Others

H-Index Rankings

University / Institution:

# 5

Country:

# 387

Region:

# 23,979

World:

# 68,337

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.673

i10 Index

Total:

127

Last 6 Year:

Last 6 Year/Total:

0.780

Citation

Total:

8,755

Last 6 Year:

4,277

Last 6 Year/Total:

0.489

Constantinos A. Balaras

National Observatory of Athens

Greece

Others

Sustainable Buildings

EPBD

RES

NZEB

Solar Cooling

H-Index Rankings

University / Institution:

# 6

Country:

# 518

Region:

# 29,752

World:

# 83,994

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.708

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.653

Citation

Total:

9,898

Last 6 Year:

3,473

Last 6 Year/Total:

0.351

Harry Kambezidis

National Observatory of Athens

Greece

Engineering & Technology / Environmental Science & Engineering

Solar energy

atmospheric aerosols

daylight

climate change

H-Index Rankings

University / Institution:

# 7

Country:

# 570

Region:

# 32,021

World:

# 89,998

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.574

i10 Index

Total:

128

Last 6 Year:

Last 6 Year/Total:

0.563

Citation

Total:

6,671

Last 6 Year:

2,280

Last 6 Year/Total:

0.342

Vassiliki Kotroni

National Observatory of Athens

Greece

Engineering & Technology / Meteorology & Atmospheric Sciences

Meteorology

Numerical Weather Prediction

Severe Weather events and realted natural hazards

H-Index Rankings

University / Institution:

# 8

Country:

# 598

Region:

# 33,027

World:

# 92,885

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.739

i10 Index

Total:

138

Last 6 Year:

Last 6 Year/Total:

0.681

Citation

Total:

6,984

Last 6 Year:

3,651

Last 6 Year/Total:

0.523

Ioannis Georgantopoulos

National Observatory of Athens

Greece

Others

X-ray Astronomy

H-Index Rankings

University / Institution:

# 9

Country:

# 631

Region:

# 34,250

World:

# 95,952

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.435

i10 Index

Total:

128

Last 6 Year:

Last 6 Year/Total:

0.398

Citation

Total:

6,829

Last 6 Year:

1,639

Last 6 Year/Total:

0.240

Kostas Lagouvardos

National Observatory of Athens

Greece

Engineering & Technology / Meteorology & Atmospheric Sciences

Meteorology

H-Index Rankings

University / Institution:

# 10

Country:

# 687

Region:

# 37,128

World:

# 103,960

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.682

i10 Index

Total:

129

Last 6 Year:

Last 6 Year/Total:

0.682

Citation

Total:

6,277

Last 6 Year:

3,270

Last 6 Year/Total:

0.521

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Gerassimos Papadopoulos

National Observatory of Athens

Greece

Engineering & Technology / Earth Sciences

Seismicity

earthquake prediction

tsunamis

early warnihng

H-Index Rankings

University / Institution:

# 11

Country:

# 898

Region:

# 44,225

World:

# 123,126

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.634

i10 Index

Total:

134

Last 6 Year:

Last 6 Year/Total:

0.567

Citation

Total:

6,327

Last 6 Year:

2,486

Last 6 Year/Total:

0.393

Athanassios Ganas

National Observatory of Athens

Greece

Engineering & Technology / Earth Sciences

Seismotectonics

Tectonic Geodesy

Tectonic Geomorphology

Crustal Deformation

Remote Sensing

H-Index Rankings

University / Institution:

# 12

Country:

# 1,010

Region:

# 48,666

World:

# 135,343

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.769

i10 Index

Total:

126

Last 6 Year:

Last 6 Year/Total:

0.738

Citation

Total:

5,234

Last 6 Year:

2,978

Last 6 Year/Total:

0.569

Dapergolas, Anastasios ⁱ

National Observatory of Athens

Greece

Natural Sciences / Physics

Astronomy

Astrophysics

H-Index Rankings

University / Institution:

# 13

Country:

# 1,087

Region:

# 51,182

World:

# 142,209

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.842

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.632

Citation

Total:

28,235

Last 6 Year:

24,120

Last 6 Year/Total:

0.854

Kontizas Evangelos ⁱ

National Observatory of Athens

Greece

Natural Sciences / Physics

astrophysics

galaxies

stellar evolution

H-Index Rankings

University / Institution:

# 14

Country:

# 1,138

Region:

# 53,066

World:

# 147,010

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.579

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.364

Citation

Total:

29,809

Last 6 Year:

23,620

Last 6 Year/Total:

0.792

Ioannis Bellas-Velidis ⁱ

National Observatory of Athens

Greece

Natural Sciences / Physics

Astronomy and Astrophysics

Artificial Intelligence

H-Index Rankings

University / Institution:

# 15

Country:

# 1,169

Region:

# 54,177

World:

# 150,266

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.865

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.783

Citation

Total:

29,355

Last 6 Year:

24,670

Last 6 Year/Total:

0.840

Aikaterini Bougiatioti

National Observatory of Athens

Greece

Natural Sciences / Chemical Sciences

Atmospheric Chemistry

Atmospheric Physics

H-Index Rankings

University / Institution:

# 16

Country:

# 1,259

Region:

# 57,480

World:

# 159,246

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.861

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.906

Citation

Total:

4,744

Last 6 Year:

2,834

Last 6 Year/Total:

0.597

Alceste Bonanos

National Observatory of Athens

Greece

Others

Massive stars

Extragalactic distance scale

The Variable sky

Hypervelocity stars

H-Index Rankings

University / Institution:

# 17

Country:

# 1,379

Region:

# 62,153

World:

# 171,841

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.701

Citation

Total:

4,824

Last 6 Year:

1,849

Last 6 Year/Total:

0.383

Sebastian Mirasgedis

National Observatory of Athens

Greece

Economics & Econometrics / Environmental Economics

Energy policy

climate change

energy modelling

environmental economics

H-Index Rankings

University / Institution:

# 18

Country:

# 1,381

Region:

# 62,268

World:

# 172,110

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.765

Citation

Total:

6,091

Last 6 Year:

2,575

Last 6 Year/Total:

0.423

Akis Tselentis

National Observatory of Athens

Greece

Engineering & Technology / Earth Sciences

Geophysics

Seismology

Engineering Seismology

Earthquake Prediction

Passive `seismic Tomography

H-Index Rankings

University / Institution:

# 19

Country:

# 1,516

Region:

# 67,400

World:

# 185,694

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.559

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.452

Citation

Total:

3,124

Last 6 Year:

1,079

Last 6 Year/Total:

0.345

Kontoes C

National Observatory of Athens

Greece

Others

Earth Observation

H-Index Rankings

University / Institution:

# 20

Country:

# 1,701

Region:

# 74,286

World:

# 205,152

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.719

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.764

Citation

Total:

3,158

Last 6 Year:

1,728

Last 6 Year/Total:

0.547

Iphigenia Keramitsoglou

National Observatory of Athens

Greece

Others

Earth Observation

Satellite Remote Sensing

Urban Heat Island

H-Index Rankings

University / Institution:

# 21

Country:

# 1,708

Region:

# 74,512

World:

# 205,701

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.719

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.766

Citation

Total:

2,884

Last 6 Year:

1,316

Last 6 Year/Total:

0.456

Olga Malandraki

National Observatory of Athens

Greece

Natural Sciences / Physics

Space Physics

H-Index Rankings

University / Institution:

# 22

Country:

# 1,811

Region:

# 78,081

World:

# 215,475

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.806

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.682

Citation

Total:

2,858

Last 6 Year:

1,812

Last 6 Year/Total:

0.634

Georgios Balasis

National Observatory of Athens

Greece

Natural Sciences / Physics

Magnetospheric Physics

Space Weather

Geomagnetism

Complex Systems

Wavelets

H-Index Rankings

University / Institution:

# 23

Country:

# 1,865

Region:

# 79,694

World:

# 219,662

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.677

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.730

Citation

Total:

2,824

Last 6 Year:

1,342

Last 6 Year/Total:

0.475

Antonis D. Koussis

National Observatory of Athens

Greece

Engineering & Technology / Civil Engineering

Hydraulics

Hydrology

Hydrogeology

Water Resources Engineering

Science & Management

H-Index Rankings

University / Institution:

# 24

Country:

# 2,048

Region:

# 86,247

World:

# 237,214

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.533

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.368

Citation

Total:

2,729

Last 6 Year:

976

Last 6 Year/Total:

0.358

Athanasios Papaioannou

National Observatory of Athens

Greece

Natural Sciences / Physics

Space Physics

Cosmic Rays

Interplanetary Coronal Mass Ejections

Forbush decreases

Solar Energetic Particle Events

H-Index Rankings

University / Institution:

# 25

Country:

# 2,087

Region:

# 87,763

World:

# 242,043

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.862

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.755

Citation

Total:

2,202

Last 6 Year:

1,521

Last 6 Year/Total:

0.691

Georgios Grivas

National Observatory of Athens

Greece

Natural Sciences / Chemical Sciences

Atmospheric Chemistry

Aerosol Science

Air Quality

H-Index Rankings

University / Institution:

# 26

Country:

# 2,237

Region:

# 92,961

World:

# 255,914

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.929

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.953

Citation

Total:

3,916

Last 6 Year:

2,120

Last 6 Year/Total:

0.541

Frank Tramper

National Observatory of Athens

Greece

Others

massive stars

H-Index Rankings

University / Institution:

# 27

Country:

# 2,249

Region:

# 93,793

World:

# 258,489

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.971

Citation

Total:

2,001

Last 6 Year:

1,499

Last 6 Year/Total:

0.749

Anastasios Anastasiadis

National Observatory of Athens

Greece

Natural Sciences / Physics

Astrophysics

Space Plasma Physics

Solar Physics

Space Weather

Non-linear dynamics

H-Index Rankings

University / Institution:

# 28

Country:

# 2,278

Region:

# 95,495

World:

# 263,068

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.579

Citation

Total:

2,132

Last 6 Year:

1,138

Last 6 Year/Total:

0.534

Anna Belehaki

National Observatory of Athens

Greece

Others

Ionosphere

Space Weather

e-Science

H-Index Rankings

University / Institution:

# 29

Country:

# 2,303

Region:

# 96,535

World:

# 265,651

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.643

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.518

Citation

Total:

2,434

Last 6 Year:

860

Last 6 Year/Total:

0.353

Kostas Tziotziou

National Observatory of Athens

Greece

Natural Sciences / Physics

Solar Physics

H-Index Rankings

University / Institution:

# 30

Country:

# 2,325

Region:

# 97,123

World:

# 267,042

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.607

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.622

Citation

Total:

2,331

Last 6 Year:

1,123

Last 6 Year/Total:

0.482

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.

Iasonas Stavroulas

National Observatory of Athens

Greece

Engineering & Technology / Meteorology & Atmospheric Sciences

Atmospheric Science

H-Index Rankings

University / Institution:

# 31

Country:

# 2,377

Region:

# 98,570

World:

# 270,749

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

1,977

Last 6 Year:

1,736

Last 6 Year/Total:

0.878

Eleni Marinou

National Observatory of Athens

Greece

Natural Sciences / Physics

Physics

Aerosols

Remote Sensing

H-Index Rankings

University / Institution:

# 32

Country:

# 2,535

Region:

# 105,000

World:

# 288,203

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.915

Citation

Total:

2,930

Last 6 Year:

2,295

Last 6 Year/Total:

0.783

Stelios Myriokefalitakis

National Observatory of Athens

Greece

Engineering & Technology / Earth Sciences

Atmospheric Chemistry

Biogeochemistry

Climate

Earth System Modeling

H-Index Rankings

University / Institution:

# 33

Country:

# 2,556

Region:

# 106,194

World:

# 292,283

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.885

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.970

Citation

Total:

3,476

Last 6 Year:

2,155

Last 6 Year/Total:

0.620

Basil Psiloglou

National Observatory of Athens

Greece

Engineering & Technology / Meteorology & Atmospheric Sciences

Solar Radiation Measurements and Modelling

Meteorology

Climatology

Energy Studies

H-Index Rankings

University / Institution:

# 34

Country:

# 2,579

Region:

# 107,028

World:

# 294,684

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.808

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.723

Citation

Total:

2,188

Last 6 Year:

1,183

Last 6 Year/Total:

0.541

Panagiotis Kosmopoulos

National Observatory of Athens

Greece

Engineering & Technology / Energy Engineering

renewable energy

environmental physics

H-Index Rankings

University / Institution:

# 35

Country:

# 2,587

Region:

# 107,304

World:

# 295,407

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.808

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.946

Citation

Total:

2,303

Last 6 Year:

1,225

Last 6 Year/Total:

0.532

Adrianos Retalis

National Observatory of Athens

Greece

Others

H-Index Rankings

University / Institution:

# 36

Country:

# 2,658

Region:

# 109,570

World:

# 301,368

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.654

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.511

Citation

Total:

2,333

Last 6 Year:

1,052

Last 6 Year/Total:

0.451

Georgia Tsiropoula

National Observatory of Athens

Greece

Natural Sciences / Physics

solar physics

solar chromosphere

solar small-scale structures

H-Index Rankings

University / Institution:

# 37

Country:

# 2,707

Region:

# 111,320

World:

# 305,530

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.435

Citation

Total:

2,156

Last 6 Year:

799

Last 6 Year/Total:

0.371

Panos Boumis

National Observatory of Athens

Greece

Natural Sciences / Physics

Astronomy

Astrophysics

Telescopes

Instrumentation

H-Index Rankings

University / Institution:

# 38

Country:

# 2,798

Region:

# 115,492

World:

# 318,097

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.720

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.477

Citation

Total:

2,100

Last 6 Year:

1,137

Last 6 Year/Total:

0.541

Dimitris Papanastassiou

National Observatory of Athens

Greece

Engineering & Technology / Earth Sciences

seismology

tectonics

palaeoseismology

H-Index Rankings

University / Institution:

# 39

Country:

# 2,870

Region:

# 117,574

World:

# 323,334

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.563

Citation

Total:

3,912

Last 6 Year:

999

Last 6 Year/Total:

0.255

Antonis Gkikas

National Observatory of Athens

Greece

Engineering & Technology / Mechanical Engineering

aerosols

radiation

atmospheric physics

H-Index Rankings

University / Institution:

# 40

Country:

# 2,959

Region:

# 121,075

World:

# 333,550

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.938

Citation

Total:

1,480

Last 6 Year:

1,079

Last 6 Year/Total:

0.729

Alexios Liakos

National Observatory of Athens

Greece

Natural Sciences / Physics

Astronomy

astrophysics

H-Index Rankings

University / Institution:

# 41

Country:

# 3,011

Region:

# 123,085

World:

# 339,157

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.690

Citation

Total:

2,349

Last 6 Year:

1,302

Last 6 Year/Total:

0.554

Ioannis Papoutsis

National Observatory of Athens

Greece

Engineering & Technology / Computer Science

Earth Observation

SAR Interferometry

Deep/Machine learning

H-Index Rankings

University / Institution:

# 42

Country:

# 3,223

Region:

# 130,834

World:

# 361,031

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.783

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.846

Citation

Total:

1,554

Last 6 Year:

929

Last 6 Year/Total:

0.598

Vasiliki Assimakopoulos

National Observatory of Athens

Greece

Engineering & Technology / Environmental Science & Engineering

Emission Inventory development

Chemical Transport Modelling

Personal Exposure

Indoor Air Quality

H-Index Rankings

University / Institution:

# 43

Country:

# 3,271

Region:

# 132,620

World:

# 365,721

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.696

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.590

Citation

Total:

2,639

Last 6 Year:

1,035

Last 6 Year/Total:

0.392

Elias Koulouridis

National Observatory of Athens

Greece

Natural Sciences / Biological Science

Extragalactic Astronomy

Active Galactic Nuclei

Galaxy Clusters

Galaxy Evolution

H-Index Rankings

University / Institution:

# 44

Country:

# 3,273

Region:

# 132,637

World:

# 365,763

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.696

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.744

Citation

Total:

1,743

Last 6 Year:

1,036

Last 6 Year/Total:

0.594

John Kalogiros

National Observatory of Athens

Greece

Others

weather radar

atmospheric turbulence

H-Index Rankings

University / Institution:

# 45

Country:

# 3,295

Region:

# 133,370

World:

# 367,641

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.652

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.634

Citation

Total:

1,558

Last 6 Year:

872

Last 6 Year/Total:

0.560

Nikolaos S. Melis

National Observatory of Athens

Greece

Engineering & Technology / Earth Sciences

Seismology

Geophysics

Seismic Networks

Strong Motion Networks

EEW

H-Index Rankings

University / Institution:

# 46

Country:

# 3,353

Region:

# 135,042

World:

# 371,875

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.522

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.477

Citation

Total:

1,350

Last 6 Year:

581

Last 6 Year/Total:

0.430

Ming Yang

National Observatory of Athens

Greece

Others

massive stars

spectroscopic and photometric survey

period-luminosity relation of variables

H-Index Rankings

University / Institution:

# 47

Country:

# 3,413

Region:

# 137,330

World:

# 379,068

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.909

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.906

Citation

Total:

2,081

Last 6 Year:

1,561

Last 6 Year/Total:

0.750

Ioannis Binietoglou

National Observatory of Athens

Greece

Natural Sciences / Physics

Remote sensing

Atmospheric Aerosol

Lidar

Methane

History of Technology

H-Index Rankings

University / Institution:

# 48

Country:

# 3,628

Region:

# 145,757

World:

# 402,692

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.952

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.813

Citation

Total:

1,887

Last 6 Year:

1,288

Last 6 Year/Total:

0.683

Stavros Akras ⁱ

National Observatory of Athens

Greece

Natural Sciences / Physics

Observational astronomy

stellar evolution

surveys

H-Index Rankings

University / Institution:

# 49

Country:

# 3,640

Region:

# 146,316

World:

# 404,548

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.905

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.854

Citation

Total:

5,155

Last 6 Year:

4,218

Last 6 Year/Total:

0.818

Nicolas I. Sifakis

National Observatory of Athens

Greece

Natural Sciences / Chemical Sciences

Remote sensing

environmental physics

atmospheric chemistry

urban air quality

land cover mapping

H-Index Rankings

University / Institution:

# 50

Country:

# 3,849

Region:

# 154,443

World:

# 426,880

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.476

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.333

Citation

Total:

1,717

Last 6 Year:

383

Last 6 Year/Total:

0.223

				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
1	68	4,778	14,217	Emmanuel N. Saridakis	Greece	National Observatory of Athens	Natural Sciences / Physics Modified Gravity \| Cosmology \| Dark Energy \|	86	61	0.709	223	204	0.915	22,011	13,512	0.614
2	211	15,080	43,639	Antonis Georgakakis ⁱ	Greece	National Observatory of Athens	Engineering & Technology / Aerospace Engineering Astronomy \|	61	42	0.689	132	84	0.636	15,690	8,251	0.526
3	260	17,309	50,064	Dimitris Kaskaoutis	Greece	National Observatory of Athens	Engineering & Technology / Meteorology & Atmospheric Sciences Aerosols \| atmospheric physics \| atmospheric chemistry \| dust \| meteorology \|	58	45	0.776	152	137	0.901	9,563	6,169	0.645
4	371	22,962	65,560	Em Xilouris	Greece	National Observatory of Athens	Engineering & Technology / Aerospace Engineering Galaxies \| ISM \| radiative transfer \|	53	32	0.604	108	75	0.694	8,425	3,418	0.406
5	387	23,979	68,337	Vassilis Amiridis	Greece	National Observatory of Athens	Others	52	35	0.673	127	99	0.780	8,755	4,277	0.489
6	518	29,752	83,994	Constantinos A. Balaras	Greece	National Observatory of Athens	Others Sustainable Buildings \| EPBD \| RES \| NZEB \| Solar Cooling \|	48	34	0.708	95	62	0.653	9,898	3,473	0.351
7	570	32,021	89,998	Harry Kambezidis	Greece	National Observatory of Athens	Engineering & Technology / Environmental Science & Engineering Solar energy \| atmospheric aerosols \| daylight \| climate change \|	47	27	0.574	128	72	0.563	6,671	2,280	0.342
8	598	33,027	92,885	Vassiliki Kotroni	Greece	National Observatory of Athens	Engineering & Technology / Meteorology & Atmospheric Sciences Meteorology \| Numerical Weather Prediction \| Severe Weather events and realted natural hazards \|	46	34	0.739	138	94	0.681	6,984	3,651	0.523
9	631	34,250	95,952	Ioannis Georgantopoulos	Greece	National Observatory of Athens	Others X-ray Astronomy \|	46	20	0.435	128	51	0.398	6,829	1,639	0.240
10	687	37,128	103,960	Kostas Lagouvardos	Greece	National Observatory of Athens	Engineering & Technology / Meteorology & Atmospheric Sciences Meteorology \|	44	30	0.682	129	88	0.682	6,277	3,270	0.521
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11	898	44,225	123,126	Gerassimos Papadopoulos	Greece	National Observatory of Athens	Engineering & Technology / Earth Sciences Seismicity \| earthquake prediction \| tsunamis \| early warnihng \|	41	26	0.634	134	76	0.567	6,327	2,486	0.393
12	1,010	48,666	135,343	Athanassios Ganas	Greece	National Observatory of Athens	Engineering & Technology / Earth Sciences Seismotectonics \| Tectonic Geodesy \| Tectonic Geomorphology \| Crustal Deformation \| Remote Sensing \|	39	30	0.769	126	93	0.738	5,234	2,978	0.569
13	1,087	51,182	142,209	Dapergolas, Anastasios ⁱ	Greece	National Observatory of Athens	Natural Sciences / Physics Astronomy \| Astrophysics \|	38	32	0.842	68	43	0.632	28,235	24,120	0.854
14	1,138	53,066	147,010	Kontizas Evangelos ⁱ	Greece	National Observatory of Athens	Natural Sciences / Physics astrophysics \| galaxies \| stellar evolution \|	38	22	0.579	77	28	0.364	29,809	23,620	0.792
15	1,169	54,177	150,266	Ioannis Bellas-Velidis ⁱ	Greece	National Observatory of Athens	Natural Sciences / Physics Astronomy and Astrophysics \| Artificial Intelligence \|	37	32	0.865	60	47	0.783	29,355	24,670	0.840
16	1,259	57,480	159,246	Aikaterini Bougiatioti	Greece	National Observatory of Athens	Natural Sciences / Chemical Sciences Atmospheric Chemistry \| Atmospheric Physics \|	36	31	0.861	64	58	0.906	4,744	2,834	0.597
17	1,379	62,153	171,841	Alceste Bonanos	Greece	National Observatory of Athens	Others Massive stars \| Extragalactic distance scale \| The Variable sky \| Hypervelocity stars \|	35	25	0.714	67	47	0.701	4,824	1,849	0.383
18	1,381	62,268	172,110	Sebastian Mirasgedis	Greece	National Observatory of Athens	Economics & Econometrics / Environmental Economics Energy policy \| climate change \| energy modelling \| environmental economics \|	35	25	0.714	51	39	0.765	6,091	2,575	0.423
19	1,516	67,400	185,694	Akis Tselentis	Greece	National Observatory of Athens	Engineering & Technology / Earth Sciences Geophysics \| Seismology \| Engineering Seismology \| Earthquake Prediction \| Passive `seismic Tomography \|	34	19	0.559	73	33	0.452	3,124	1,079	0.345
20	1,701	74,286	205,152	Kontoes C	Greece	National Observatory of Athens	Others Earth Observation \|	32	23	0.719	72	55	0.764	3,158	1,728	0.547
21	1,708	74,512	205,701	Iphigenia Keramitsoglou	Greece	National Observatory of Athens	Others Earth Observation \| Satellite Remote Sensing \| Urban Heat Island \|	32	23	0.719	47	36	0.766	2,884	1,316	0.456
22	1,811	78,081	215,475	Olga Malandraki	Greece	National Observatory of Athens	Natural Sciences / Physics Space Physics \|	31	25	0.806	66	45	0.682	2,858	1,812	0.634
23	1,865	79,694	219,662	Georgios Balasis	Greece	National Observatory of Athens	Natural Sciences / Physics Magnetospheric Physics \| Space Weather \| Geomagnetism \| Complex Systems \| Wavelets \|	31	21	0.677	63	46	0.730	2,824	1,342	0.475
24	2,048	86,247	237,214	Antonis D. Koussis	Greece	National Observatory of Athens	Engineering & Technology / Civil Engineering Hydraulics \| Hydrology \| Hydrogeology \| Water Resources Engineering \| Science & Management \|	30	16	0.533	57	21	0.368	2,729	976	0.358
25	2,087	87,763	242,043	Athanasios Papaioannou	Greece	National Observatory of Athens	Natural Sciences / Physics Space Physics \| Cosmic Rays \| Interplanetary Coronal Mass Ejections \| Forbush decreases \| Solar Energetic Particle Events \|	29	25	0.862	53	40	0.755	2,202	1,521	0.691
26	2,237	92,961	255,914	Georgios Grivas	Greece	National Observatory of Athens	Natural Sciences / Chemical Sciences Atmospheric Chemistry \| Aerosol Science \| Air Quality \|	28	26	0.929	43	41	0.953	3,916	2,120	0.541
27	2,249	93,793	258,489	Frank Tramper	Greece	National Observatory of Athens	Others massive stars \|	28	24	0.857	35	34	0.971	2,001	1,499	0.749
28	2,278	95,495	263,068	Anastasios Anastasiadis	Greece	National Observatory of Athens	Natural Sciences / Physics Astrophysics \| Space Plasma Physics \| Solar Physics \| Space Weather \| Non-linear dynamics \|	28	20	0.714	57	33	0.579	2,132	1,138	0.534
29	2,303	96,535	265,651	Anna Belehaki	Greece	National Observatory of Athens	Others Ionosphere \| Space Weather \| e-Science \|	28	18	0.643	56	29	0.518	2,434	860	0.353
30	2,325	97,123	267,042	Kostas Tziotziou	Greece	National Observatory of Athens	Natural Sciences / Physics Solar Physics \|	28	17	0.607	45	28	0.622	2,331	1,123	0.482
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31	2,377	98,570	270,749	Iasonas Stavroulas	Greece	National Observatory of Athens	Engineering & Technology / Meteorology & Atmospheric Sciences Atmospheric Science \|	27	27	1.000	42	42	1.000	1,977	1,736	0.878
32	2,535	105,000	288,203	Eleni Marinou	Greece	National Observatory of Athens	Natural Sciences / Physics Physics \| Aerosols \| Remote Sensing \|	26	26	1.000	47	43	0.915	2,930	2,295	0.783
33	2,556	106,194	292,283	Stelios Myriokefalitakis	Greece	National Observatory of Athens	Engineering & Technology / Earth Sciences Atmospheric Chemistry \| Biogeochemistry \| Climate \| Earth System Modeling \|	26	23	0.885	33	32	0.970	3,476	2,155	0.620
34	2,579	107,028	294,684	Basil Psiloglou	Greece	National Observatory of Athens	Engineering & Technology / Meteorology & Atmospheric Sciences Solar Radiation Measurements and Modelling \| Meteorology \| Climatology \| Energy Studies \|	26	21	0.808	47	34	0.723	2,188	1,183	0.541
35	2,587	107,304	295,407	Panagiotis Kosmopoulos	Greece	National Observatory of Athens	Engineering & Technology / Energy Engineering renewable energy \| environmental physics \|	26	21	0.808	37	35	0.946	2,303	1,225	0.532
36	2,658	109,570	301,368	Adrianos Retalis	Greece	National Observatory of Athens	Others	26	17	0.654	47	24	0.511	2,333	1,052	0.451
37	2,707	111,320	305,530	Georgia Tsiropoula	Greece	National Observatory of Athens	Natural Sciences / Physics solar physics \| solar chromosphere \| solar small-scale structures \|	26	13	0.500	46	20	0.435	2,156	799	0.371
38	2,798	115,492	318,097	Panos Boumis	Greece	National Observatory of Athens	Natural Sciences / Physics Astronomy \| Astrophysics \| Telescopes \| Instrumentation \|	25	18	0.720	65	31	0.477	2,100	1,137	0.541
39	2,870	117,574	323,334	Dimitris Papanastassiou	Greece	National Observatory of Athens	Engineering & Technology / Earth Sciences seismology \| tectonics \| palaeoseismology \|	25	15	0.600	48	27	0.563	3,912	999	0.255
40	2,959	121,075	333,550	Antonis Gkikas	Greece	National Observatory of Athens	Engineering & Technology / Mechanical Engineering aerosols \| radiation \| atmospheric physics \|	24	21	0.875	32	30	0.938	1,480	1,079	0.729
41	3,011	123,085	339,157	Alexios Liakos	Greece	National Observatory of Athens	Natural Sciences / Physics Astronomy \| astrophysics \|	24	18	0.750	42	29	0.690	2,349	1,302	0.554
42	3,223	130,834	361,031	Ioannis Papoutsis	Greece	National Observatory of Athens	Engineering & Technology / Computer Science Earth Observation \| SAR Interferometry \| Deep/Machine learning \|	23	18	0.783	39	33	0.846	1,554	929	0.598
43	3,271	132,620	365,721	Vasiliki Assimakopoulos	Greece	National Observatory of Athens	Engineering & Technology / Environmental Science & Engineering Emission Inventory development \| Chemical Transport Modelling \| Personal Exposure \| Indoor Air Quality \|	23	16	0.696	39	23	0.590	2,639	1,035	0.392
44	3,273	132,637	365,763	Elias Koulouridis	Greece	National Observatory of Athens	Natural Sciences / Biological Science Extragalactic Astronomy \| Active Galactic Nuclei \| Galaxy Clusters \| Galaxy Evolution \|	23	16	0.696	39	29	0.744	1,743	1,036	0.594
45	3,295	133,370	367,641	John Kalogiros	Greece	National Observatory of Athens	Others weather radar \| atmospheric turbulence \|	23	15	0.652	41	26	0.634	1,558	872	0.560
46	3,353	135,042	371,875	Nikolaos S. Melis	Greece	National Observatory of Athens	Engineering & Technology / Earth Sciences Seismology \| Geophysics \| Seismic Networks \| Strong Motion Networks \| EEW \|	23	12	0.522	44	21	0.477	1,350	581	0.430
47	3,413	137,330	379,068	Ming Yang	Greece	National Observatory of Athens	Others massive stars \| spectroscopic and photometric survey \| period-luminosity relation of variables \|	22	20	0.909	32	29	0.906	2,081	1,561	0.750
48	3,628	145,757	402,692	Ioannis Binietoglou	Greece	National Observatory of Athens	Natural Sciences / Physics Remote sensing \| Atmospheric Aerosol \| Lidar \| Methane \| History of Technology \|	21	20	0.952	32	26	0.813	1,887	1,288	0.683
49	3,640	146,316	404,548	Stavros Akras ⁱ	Greece	National Observatory of Athens	Natural Sciences / Physics Observational astronomy \| stellar evolution \| surveys \|	21	19	0.905	41	35	0.854	5,155	4,218	0.818
50	3,849	154,443	426,880	Nicolas I. Sifakis	Greece	National Observatory of Athens	Natural Sciences / Chemical Sciences Remote sensing \| environmental physics \| atmospheric chemistry \| urban air quality \| land cover mapping \|	21	10	0.476	33	11	0.333	1,717	383	0.223