Darren J Johnson

Darren J Johnson

U.S. Geological Survey - Reston / United States
Natural Sciences / Mathematical Sciences
AD Scientific Index ID: 4448207

Darren J Johnson Academic Profile: Rankings

 

In U.S. Geological Survey

1,050
Scientists

In United States

458,901
Scientists

In North America

519,949
Scientists

In World

2,607,569
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
69.14%
#726
H-Index
47.25%
#216,823
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H Index
12
Total Ranks
i-10 Index
68.38%
#718
i-10 Index
46.16%
#211,846
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
14
 
Citation Index
68.29%
#717
Citation Index
50.98%
#233,954
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citations
698
 
H-Index
66.76%
#701
H-Index
44.8%
#205,572
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H Index
10
Last 6 Years Ranks
i-10 Index
68.19%
#716
i-10 Index
45.1%
#206,956
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
10
 
Citation Index
65.24%
#685
Citation Index
47.38%
#217,410
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citations
416
Natural Sciences*

In U.S. Geological Survey

166
Scientists

In United States

65,968
Scientists

In North America

73,535
Scientists

In World

309,881
Scientists
 
Rank
73.49%
#122
Rank
63.62%
#41,972
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
 
Mathematical Sciences*

In U.S. Geological Survey

7
Scientists

In United States

7,638
Scientists

In North America

8,559
Scientists

In World

46,646
Scientists
 
Rank
85.71%
#6
Rank
55%
#4,201
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
 
* Apr 08, 2025 | According to Total H Index | BETA VERSION Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (1.102.068 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated. Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation. 
Google Scholar Visit Web Page
University / Institution Rankings U.S. Geological Survey Rankings
AD Scientific Index ID 4448207
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
 -
school
Academic Degree
public Top 10 Mathematical Sciences in the World, Top 10 Mathematical Sciences in United States, Top 10 Mathematical Sciences at U.S. Geological Survey, Top 10 Natural Sciences in United States , Best Scientists at U.S. Geological Survey, Similarly Ranked Academics in Mathematical Sciences Worldwide and in United States – Discover the Full List Now.