Ulla Pyysalo
Impact in
- Geology top 2%
- 3D Surveying and Cultural Heritage
- Environmental Engineering top 2%
- Remote Sensing and LiDAR Applications
Papers in
-
- Remote Sensing and LiDAR Applications 11
- Geology 5
- 3D Surveying and Cultural Heritage 5
- Co-authors
- Hannu Hyyppä (7 shared papers)Juha Hyyppä (7 shared papers)Paula Litkey (3 shared papers)Sanna Kaasalainen (3 shared papers)Henrik Haggrén (4 shared papers)Antero Kukko (3 shared papers)Petri Rönnholm (2 shared papers)M. Kaasalainen (2 shared papers)
- Journals
- Sensors (2 papers)Cartography and Geographic Information Science (1 paper)IEEE Transactions on Geoscience and Remote Sensing (1 paper)FreiDok plus (Universitätsbibliothek Freiburg) (1 paper)Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE (1 paper)
In The Last Decade
Ulla Pyysalo
13 papers receiving 465 citations
Peers
Comparison fields: 5 of 63
- Geology 202
- Environmental Engineering 515
- Nature and Landscape Conservation 228
- Insect Science 157
- Ecology 225
Countries citing papers authored by Ulla Pyysalo
This map shows the geographic impact of Ulla Pyysalo'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 Ulla Pyysalo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulla Pyysalo more than expected).
Fields of papers citing papers by Ulla Pyysalo
This network shows the impact of papers produced by Ulla Pyysalo. 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 Ulla Pyysalo. The network helps show where Ulla Pyysalo may publish in the future.
Co-authors
The 25 scholars most cited alongside Ulla Pyysalo, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Algorithms and methods of airborne laser-scanning for forest measurements | 2004 | 127 |
| 2 | 2008 | 107 | |
| 3 | HIGH-SCAN: The first European-wide attempt to derive single-tree information from laserscanner data | 2001 | 64 |
| 4 | Reconstructing tree crowns from laser scanner data for feature extraction | 2002 | 62 |
| 5 | Elevation accuracy of laser scanning-derived digital terrain and target models in forest environment | 2001 | 54 |
| 6 | 2009 | 43 | |
| 7 | 2011 | 40 | |
| 8 | 2000 | 16 | |
| 9 | Annual Review 2006 | 2007 | 14 |
| 10 | A method to create a three dimensional forest model from laser scanner data | 2000 | 9 |
| 11 | Forest Biomass Estimation Using ALOS PALSAR Images in Challenging Natural Forest Area in Finland | 2008 | 8 |
| 12 | 2013 | 5 | |
| 13 | Determination of Corresponding Trunks in a Pair of Terrestrial Images and Airborne Laser Scanner Data | 2006 | 1 |
About Ulla Pyysalo
Ulla Pyysalo is a scholar working on Environmental Engineering, Geology, Nature and Landscape Conservation, Ecology and Insect Science, having authored 13 papers that have together received 550 indexed citations. Recurring topics across this work include Remote Sensing and LiDAR Applications (11 papers), 3D Surveying and Cultural Heritage (5 papers), Forest ecology and management (4 papers), Forest Ecology and Biodiversity Studies (3 papers), Remote Sensing in Agriculture (3 papers), Satellite Image Processing and Photogrammetry (1 paper), Forest Management and Policy (1 paper) and Seismic Waves and Analysis (1 paper). The work is most often cited by research in Geology (202 citations), Environmental Engineering (515 citations), Nature and Landscape Conservation (228 citations), Insect Science (157 citations) and Ecology (225 citations). Ulla Pyysalo has collaborated with scholars based in Finland, Austria and Estonia. Frequent co-authors include Hannu Hyyppä, Juha Hyyppä, Paula Litkey, Sanna Kaasalainen, Henrik Haggrén, Antero Kukko, Petri Rönnholm, M. Kaasalainen, Xiaowei Yu and Anssi Krooks. Their work appears in journals such as Sensors, Cartography and Geographic Information Science, IEEE Transactions on Geoscience and Remote Sensing, FreiDok plus (Universitätsbibliothek Freiburg) and Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE.
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.