Observatorio Nacional is a prestigious institution university established in 1827 in Brazil. It is represented by 61 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Natural Sciences (35 scientists), Engineering & Technology (20 scientists), and Medical and Health Sciences (0 scientists).

* Total H Index Rankings
Ranking Based On Selection: 1
Marcio AG Maia
Astronomy
astrophysics
cosmology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
87
0.821
* Total H Index Rankings
Ranking Based On Selection: 2
Ricardo Ogando
Astrophysics
Galaxy Clusters
Programming
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
74
0.871
* Total H Index Rankings
Ranking Based On Selection: 3
Roderik A. Overzier
Astrophysics
Space Research
Atmospheric Research
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
39
0.609
* Total H Index Rankings
Ranking Based On Selection: 4
Jailson Alcaniz
Cosmology
Dark energy
General Relativity
The Large-Scale Structure of the Universe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
33
0.550
* Total H Index Rankings
Ranking Based On Selection: 5
Daniela Lazzaro
Astronomia
Astrofísica
Ciências Planetárias
Satélites Artificiais
Astronomia Dinâmica
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
16
0.444
* Total H Index Rankings
Ranking Based On Selection: 6
Rodney Gomes
astronomia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
* Total H Index Rankings
Ranking Based On Selection: 7
Valeria Cf Barbosa
Exploration geophysics
Potential fields
Applied Geophysics
Geofísica
Geociências
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Total H Index Rankings
Ranking Based On Selection: 8
Eduardo Telles
HII galaxies
dwarf galaxies
starburst galaxies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
* Total H Index Rankings
Ranking Based On Selection: 9
Marcelo Borges Fernandes
Stellar Astrophysics
astrobiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
* Total H Index Rankings
Ranking Based On Selection: 10
Roberto Vieira Martins
astronomia
mecânica celeste
sistema solar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
* Total H Index Rankings
Ranking Based On Selection: 11
Roberto Chan
General Relativity
Astrophysics
Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total H Index Rankings
Ranking Based On Selection: 12
Simone Daflon Dos Santos
astrofísica estelar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total H Index Rankings
Ranking Based On Selection: 13
Gustavo Benedetti-Rossi
Astronomia
Ocultações Estelares
Trans-Netunianos
Centauros
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total H Index Rankings
Ranking Based On Selection: 14
Daniel Ribeiro Franco
Cyclostratigraphy
Magnetostratigraphy
Geomagnetism
Paleomagnetism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total H Index Rankings
Ranking Based On Selection: 15
Bruno Morgado
Astronomia e Astrofísica
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
Ranking Based On Selection: 16
Alex Dias-Oliveira
Astronomia
Física
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total H Index Rankings
Ranking Based On Selection: 17
Andrés Reinaldo Rodriguez Papa
Física Estatística/Geofísica
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total H Index Rankings
Ranking Based On Selection: 18
Rodrigo Von Marttens
Cosmology
Dark energy
Gravity
Statistics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total H Index Rankings
Ranking Based On Selection: 19
J.Leonardo Martins
Well-log Petrophysics
Seismic Methods
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total H Index Rankings
Ranking Based On Selection: 20
Simony Costa
Cosmology
Modified Gravity
Inflationary Cosmological Models
Cosmic Microwave Background
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total H Index Rankings
Ranking Based On Selection: 21
Joao Luiz Kohl Moreira
Astrophysics
Evolutive Algorithms
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Ranking Based On Selection: 22
Suze Nei Pereira Guimaraes
geofisica
geotermia
termomagnetismo
superficie de Curie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total H Index Rankings
Ranking Based On Selection: 23
Rodrigo Carlos Boufleur|R C Boufleur, Boufleur, R C
Exoplanets
TNO
Statistics
Light Curves
Modelling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
Ranking Based On Selection: 24
Nacizo Holanda|José Nacizo Holanda Luciano Junior
Stellar Astrophysics
Chemical Abundances
Binary Stars
Star Clusters
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
Ranking Based On Selection: 25
Gustavo A. Bragança
Gaalactic Astrophysics
Stellar Astrophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Marcio AG Maia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
87
0.821
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Ricardo Ogando
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
74
0.871
Astrophysics
Galaxy Clusters
Programming
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Roderik A. Overzier
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
39
0.609
Astrophysics
Space Research
Atmospheric Research
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Jailson Alcaniz
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
33
0.550
Cosmology
Dark energy
General Relativity
The Large-Scale Structure of the Universe
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Daniela Lazzaro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
16
0.444
Astronomia
Astrofísica
Ciências Planetárias
Satélites Artificiais
Astronomia Dinâmica
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Rodney Gomes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Valeria Cf Barbosa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Exploration geophysics
Potential fields
Applied Geophysics
Geofísica
Geociências
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Eduardo Telles
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
HII galaxies
dwarf galaxies
starburst galaxies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Marcelo Borges Fernandes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Roberto Vieira Martins
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
astronomia
mecânica celeste
sistema solar
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Roberto Chan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
General Relativity
Astrophysics
Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Simone Daflon Dos Santos
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Gustavo Benedetti-Rossi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Astronomia
Ocultações Estelares
Trans-Netunianos
Centauros
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Daniel Ribeiro Franco
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Cyclostratigraphy
Magnetostratigraphy
Geomagnetism
Paleomagnetism
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Bruno Morgado
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Alex Dias-Oliveira
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Andrés Reinaldo Rodriguez Papa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Rodrigo Von Marttens
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Cosmology
Dark energy
Gravity
Statistics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
J.Leonardo Martins
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Simony Costa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Cosmology
Modified Gravity
Inflationary Cosmological Models
Cosmic Microwave Background
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Joao Luiz Kohl Moreira
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Suze Nei Pereira Guimaraes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
geofisica
geotermia
termomagnetismo
superficie de Curie
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Rodrigo Carlos Boufleur|R C Boufleur, Boufleur, R C
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Exoplanets
TNO
Statistics
Light Curves
Modelling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Nacizo Holanda|José Nacizo Holanda Luciano Junior
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Stellar Astrophysics
Chemical Abundances
Binary Stars
Star Clusters
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Gustavo A. Bragança
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Gaalactic Astrophysics
Stellar Astrophysics