Xian, George Z.
USGS Earth Resources Observation and Science Center,
United States
2026 Rank: 129,734
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Ecology
Rank in SubField 1: 690 out of 82,760 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 129,734 | 137,490 |
| Total Cites | 8,617 | 9,170 |
| H-index | 30 | 31 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 105 | 113 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,951 | 2,130 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 3,261 | 3,493 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,471 | 7,677 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.19 |
| Self-Citation Percentage |
6.03%
|
|
Xian, George Z.
USGS Earth Resources Observation and Science Center,
United States
2025 Rank: 131,055
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Ecology
Rank in SubField 1: 670 out of 75,876 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 131,055 | 138,614 |
| Total Cites | 8,008 | 8,527 |
| H-index | 28 | 29 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 98 | 106 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,818 | 1,996 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 3,028 | 3,254 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,938 | 7,126 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.20 |
| Self-Citation Percentage |
6.09%
|
|
Xian, George Z.
USGS Earth Resources Observation and Science Center,
United States
2024 Rank: 134,140
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Ecology
Rank in SubField 1: 648 out of 69,076 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 134,140 | 139,687 |
| Total Cites | 7,368 | 7,861 |
| H-index | 25 | 26 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 97 | 105 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,706 | 1,880 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 2,785 | 3,007 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,372 | 6,550 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.20 |
| Self-Citation Percentage |
6.27%
|
|
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