Sendai Astronomical Observatory
- Research works
- 7 ▼ 28% vs 2013–17
- Citations
- 60 8.7 per fractional work
- Top-10% rate
- 0.0% record average 16.5%
- Open access
- 98% world 28%
Not ranked overall: Sendai Astronomical Observatory is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.
Field profile
Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.
Which research topics does Sendai Astronomical Observatory publish most on?
By volume in 2022–2025: CCD and CMOS Imaging Sensors, Advanced Vision and Imaging, Tactile and Sensory Interactions and Geology and Paleoclimatology Research.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 CCD and CMOS Imaging Sensors Electrical and Electronic Engineering 0 works
- 2 Advanced Vision and Imaging Computer Vision and Pattern Recognition 0 works
- 3 Tactile and Sensory Interactions Cognitive Neuroscience 0 works
- 4 Geology and Paleoclimatology Research Atmospheric Science 0 works
- 5 Methane Hydrates and Related Phenomena Environmental Chemistry 0 works
- 6 Karst Systems and Hydrogeology Earth-Surface Processes 0 works
How open and international is its research?
Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.
World: 28% of research is openly available.
World: 19% is written across borders.
How has Sendai Astronomical Observatory's research output changed?
Output in 2018–2022 was 28% lower than in 2013–2017.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Other research institutions in Sendai
- Tohoku University
- Tohoku Medical and Pharmaceutical University
- Tohoku University Hospital
- Tohoku Gakuin University
- Tohoku Institute of Technology
- Advanced Institute of Materials Science
- Sendai Medical Center
- Sendai Kousei Hospital
Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.