Zimmerman, Robert W.
Imperial College London,
United Kingdom
2025 Rank: 7876
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Energy
Rank in SubField 1: 74 out of 75876 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7876 | 8076 |
| Total Cites | 1013 | 1089 |
| H-index | 16 | 17 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 95 | 101 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 345 | 359 |
| Number of Single+First+Last Authored Papers | 201 | 201 |
| Total Cites to Single+First+Last Authored Papers | 941 | 1013 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 801 | 818 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.33 |
| Self-Citation Percentage |
6.98%
|
|
Zimmerman, Robert W.
Imperial College London,
United Kingdom
2023 Rank: 7043
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Energy
Rank in SubField 1: 60 out of 63191 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7043 | 7963 |
| Total Cites | 1017 | 1086 |
| H-index | 17 | 17 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 102 | 102 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 359 | 360 |
| Number of Single+First+Last Authored Papers | 189 | 189 |
| Total Cites to Single+First+Last Authored Papers | 912 | 976 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 770 | 785 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.38 |
| Self-Citation Percentage |
6.35%
|
|
Zimmerman, Robert W.
Imperial College London,
United Kingdom
2022 Rank: 5137
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Energy
Rank in SubField 1: 42 out of 57328 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5137 | 5568 |
| Total Cites | 1089 | 1139 |
| H-index | 16 | 16 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 133 | 137 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 422 | 427 |
| Number of Single+First+Last Authored Papers | 185 | 185 |
| Total Cites to Single+First+Last Authored Papers | 1008 | 1051 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 813 | 828 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.38 |
| Self-Citation Percentage |
4.39%
|
|
Zimmerman, Robert W.
Imperial College London,
United Kingdom
2021 Rank: 4179
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Energy
Rank in SubField 1: 32 out of 52403 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4179 | 4508 |
| Total Cites | 1699 | 1801 |
| H-index | 21 | 22 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 207 | 212 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 698 | 704 |
| Number of Single+First+Last Authored Papers | 176 | 176 |
| Total Cites to Single+First+Last Authored Papers | 1572 | 1670 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1281 | 1312 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.37 |
| Self-Citation Percentage |
5.66%
|
|
Zimmerman, Robert W.
Imperial College London,
United Kingdom
2020 Rank: 4510
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Energy
Rank in SubField 1: 31 out of 44176 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4510 | 5035 |
| Total Cites | 1272 | 1347 |
| H-index | 18 | 18 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 160 | 160 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 498 | 500 |
| Number of Single+First+Last Authored Papers | 172 | 172 |
| Total Cites to Single+First+Last Authored Papers | 1163 | 1235 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 960 | 986 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.37 |
| Self-Citation Percentage |
5.57%
|
|
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