Petri Kärhä
- Aerospace Engineering top 2%
- Electrical and Electronic Engineering
- Atmospheric Science top 10%
- Materials Chemistry
- Global and Planetary Change top 10%
- Co-authors
- Erkki IkonenTomi PulliTuomas PoikonenFarshid ManoocheriAntti HaapalinnaToomas KübarseppHans BaumgartnerAnu Heikkilä
- Topics
- Calibration and Measurement Techniques (66 papers)Atmospheric Ozone and Climate (32 papers)Infrared Target Detection Methodologies (15 papers)
- Journals
- Journal of Geophysical Research AtmospheresApplied Physics LettersJournal of Applied Physics
- Partner nations
- FinlandSwitzerlandGermany
In The Last Decade
Petri Kärhä
97 papers receiving 832 citations
Peers
Comparison fields: 5 of 82
- Aerospace Engineering 425
- Electrical and Electronic Engineering 245
- Atmospheric Science 203
- Materials Chemistry 177
- Global and Planetary Change 164
Countries citing papers authored by Petri Kärhä
This map shows the geographic impact of Petri Kärhä's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Petri Kärhä with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Petri Kärhä more than expected).
Fields of papers citing papers by Petri Kärhä
This network shows the impact of papers produced by Petri Kärhä. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Petri Kärhä. The network helps show where Petri Kärhä may publish in the future.
Co-authorship network of co-authors of Petri Kärhä
This figure shows the co-authorship network connecting the top 25 collaborators of Petri Kärhä. A scholar is included among the top collaborators of Petri Kärhä based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Petri Kärhä. Petri Kärhä is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 2 | |
| 3 | 1 | |
| 4 | 3 | |
| 5 | 8 | |
| 6 | 6 | |
| 7 | 1 | |
| 8 | 11 | |
| 9 | 3 | |
| 10 | 1 | |
| 11 | 3 | |
| 12 | Effects of intelligent control on the lifetime of LED street lights | 3 |
| 13 | 20 | |
| 14 | 1 | |
| 15 | 1 | |
| 16 | 2 | |
| 17 | Modeling Distance Dependence of LED Illuminance | 1 |
| 18 | 8 | |
| 19 | 13 | |
| 20 | 7 |
About Petri Kärhä
Petri Kärhä is a scholar working on Aerospace Engineering, Atmospheric Science and Statistics, Probability and Uncertainty, having authored 101 papers that have together received 919 indexed citations. Recurring topics across this work include Calibration and Measurement Techniques (66 papers), Atmospheric Ozone and Climate (32 papers) and Infrared Target Detection Methodologies (15 papers). The work is most often cited by research in Aerospace Engineering (425 citations), Atmospheric Science (203 citations) and Statistics, Probability and Uncertainty (81 citations). Petri Kärhä has collaborated with scholars based in Finland, Switzerland and Germany. Frequent co-authors include Erkki Ikonen, Tomi Pulli, Tuomas Poikonen, Farshid Manoocheri, Antti Haapalinna, Toomas Kübarsepp, Hans Baumgartner, Anu Heikkilä, Jari Hovila and Jouni Envall. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Applied Physics Letters and Journal of Applied Physics.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.