United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1,078 out of 55,063 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 81,286 | 77,561 |
| Total Cites | 26,579 | 35,351 |
| H-index | 52 | 57 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 122 | 129 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1,536 | 1,921 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,493 | 3,007 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 20,038 | 23,512 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.50 |
| Self-Citation Percentage |
24.81%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1,017 out of 52,115 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77,068 | 72,729 |
| Total Cites | 24,762 | 33,200 |
| H-index | 51 | 57 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 118 | 125 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1,505 | 1,889 |
| Number of Single+First+Last Authored Papers | 73 | 73 |
| Total Cites to Single+First+Last Authored Papers | 2,432 | 2,942 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 18,616 | 21,914 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.52 |
| Self-Citation Percentage |
25.42%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 798 out of 45,688 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62,179 | 58,324 |
| Total Cites | 20,793 | 28,214 |
| H-index | 47 | 52 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 139 | 146 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1,433 | 1,810 |
| Number of Single+First+Last Authored Papers | 73 | 73 |
| Total Cites to Single+First+Last Authored Papers | 2,273 | 2,766 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 15,384 | 18,127 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.56 |
| Self-Citation Percentage |
26.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 731 out of 42,624 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57,788 | 54,096 |
| Total Cites | 18,472 | 25,244 |
| H-index | 45 | 50 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 134 | 141 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 1,394 | 1,768 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 2,201 | 2,681 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13,503 | 15,894 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.59 |
| Self-Citation Percentage |
26.83%
|
|
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