Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
134,983
Country Rank
51,811
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/10946.jpg)
![United States](/flags/us.png)
![Umesh Haritashya](https://cdn.adscientificindex.com/pictures/ac/1777380.jpg)
Glacier
Hydrology
Remote Sensing
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,382
5,494
0.744
* Total Citation Counts Rankings
World Rank
343,032
Country Rank
113,574
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/10946.jpg)
![United States](/flags/us.png)
![Andrew Chiasson](https://cdn.adscientificindex.com/pictures/3f/1777405.jpg)
geothermal
ground source heat pump systems
solar
thermal systems modeling
low-energy buildings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,713
1,069
0.394
* Total Citation Counts Rankings
World Rank
1,100,559
Country Rank
288,354
Institution Rank : 175
![](https://cdn.adscientificindex.com/logos/10946.jpg)
![United States](/flags/us.png)
![Yonas Gebreslasie Hagos](https://cdn.adscientificindex.com/pictures/de/5261031.jpg)
Hydrology
GIS and Remote Sensing
Climate change
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
251
250
0.996
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
134,983
![United States](/flags/us.png)
51,811
![](https://cdn.adscientificindex.com/logos/10946.jpg)
17
Umesh Haritashya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,382
5,494
0.744
![](https://cdn.adscientificindex.com/logos/10946.jpg)
Glacier
Hydrology
Remote Sensing
Artificial Intelligence
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
343,032
![United States](/flags/us.png)
113,574
![](https://cdn.adscientificindex.com/logos/10946.jpg)
51
Andrew Chiasson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,713
1,069
0.394
![](https://cdn.adscientificindex.com/logos/10946.jpg)
geothermal
ground source heat pump systems
solar
thermal systems modeling
low-energy buildings
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,100,559
![United States](/flags/us.png)
288,354
![](https://cdn.adscientificindex.com/logos/10946.jpg)
175
Yonas Gebreslasie Hagos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
251
250
0.996
![](https://cdn.adscientificindex.com/logos/10946.jpg)
Hydrology
GIS and Remote Sensing
Climate change
Geochemistry