JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 1,122 out of 82,760 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 210,458 | 212,846 |
| Total Cites | 7,189 | 8,531 |
| H-index | 45 | 50 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 1,361 | 1,584 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 4,136 | 4,749 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,406 | 5,917 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.44 |
| Self-Citation Percentage |
15.73%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 1,096 out of 75,876 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 213,167 | 219,098 |
| Total Cites | 6,286 | 7,513 |
| H-index | 43 | 47 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,241 | 1,453 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 3,682 | 4,258 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,708 | 5,170 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.45 |
| Self-Citation Percentage |
16.33%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 1,248 out of 69,076 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 255,571 | 261,032 |
| Total Cites | 5,378 | 6,507 |
| H-index | 40 | 45 |
| Hm-index | 17 | 17 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,078 | 1,274 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 3,222 | 3,759 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,036 | 4,467 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.46 |
| Self-Citation Percentage |
17.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 1,238 out of 63,191 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 265,199 | 266,588 |
| Total Cites | 4,641 | 5,661 |
| H-index | 37 | 41 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 966 | 1,148 |
| Number of Single+First+Last Authored Papers | 66 | 66 |
| Total Cites to Single+First+Last Authored Papers | 2,843 | 3,343 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,456 | 3,836 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.48 |
| Self-Citation Percentage |
18.02%
|
|
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