Science Explorer Interactive view Map
Research facility · Hangzhou · China

Zhejiang Institute of Metrology

In research, Zhejiang Institute of Metrology stands highest in Physical Sciences (#10,033 of 12,888 worldwide), 2022–2025.

zjim.cnROR OpenAlex
World rank, 2022–2025
#19,961
of 28,054 · #30,896 all time
Rank in China
#2,849
of 3,058
Research works
391
▼ 8% vs 2013–17
Citations
1.3k
3.4 per fractional work
Top-10% rate
8.0%
record average 16.5%
Open access
20%
world 28%

What is Zhejiang Institute of Metrology known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #10,033 of 12,888 7.9%61 #16470

Each strip is that field’s whole ranked pool, with the notch where Zhejiang Institute of Metrology sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

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.

Agricultural and Biological Sciences: 0.20× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.47× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.10× its world share, 0 worksImmunology and Micro…Pharmacology, Toxicology and Pharmaceutics: 1.42× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 1.39× its world share, 0 worksChemical EngineeringChemistry: 2.45× its world share, 3 worksChemistryComputer Science: 0.97× its world share, 5 worksComputer ScienceEarth and Planetary Sciences: 0.71× its world share, 1 worksEarth and Planetary …Energy: 1.23× its world share, 1 worksEnergyEngineering: 3.77× its world share, 39 worksEngineeringEnvironmental Science: 1.27× its world share, 4 worksEnvironmental ScienceMaterials Science: 1.27× its world share, 3 worksMaterials SciencePhysics and Astronomy: 3.13× its world share, 5 worksPhysics and AstronomyHealth Professions: 0.18× its world share, 0 worksHealth ProfessionsMedicine: 0.13× its world share, 2 worksMedicineBusiness, Management and Accounting: 0.15× its world share, 0 worksBusiness, Management…Decision Sciences: 0.27× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.05× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.29× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 3.8×. Every wedge is a field page.

Who are the top researchers at Zhejiang Institute of Metrology?

Ranked on the composite score, Lijian Wang and Zhemin Chen lead among researchers whose main affiliation is Zhejiang Institute of Metrology.

  1. 1 Lijian Wang China · #1,072,154 worldwide 20 citations · 17 works
  2. 2 Zhemin Chen China · #1,490,612 worldwide 11 citations · 15 works
All ranked researchers at Zhejiang Institute of Metrology

Which keywords describe research at Zhejiang Institute of Metrology?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Vision, Image Processing, Detection, Smart Sensors, Biomedical Applications, Remote Sensing and Computer Vision.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning7▲ 2.8×22 topics
  2. Machine Vision3▲ 20×4 topics
  3. Biomedical Applications3▲ 3.6×11 topics
  4. Image Processing3▲ 9.2×6 topics
  5. Remote Sensing3▲ 3.4×9 topics
  6. Detection2▲ 12×4 topics
  7. Smart Sensors2▲ 36×2 topics
  8. Computer Vision2▲ 10×4 topics
  9. Fabric Defect Detection2▲ 35×1 topic
  10. Texture Analysis2▲ 12×1 topic
  11. Internet of Things2▲ 3.1×5 topics
  12. Two-Phase Flow2▲ 35×3 topics
  13. Biosensors2▲ 4.9×4 topics
  14. Breath Analysis2▲ 23×2 topics
  15. Environmental Monitoring2▲ 6.4×2 topics
  16. Frequency Conversion2▲ 59×2 topics
  17. High-Speed Imaging2▲ 34×3 topics
  18. Crystal Growth2▲ 8.2×4 topics
  19. Optimization2▲ 5.1×4 topics
  20. Optoelectronic2▲ 40×2 topics
  21. Heat Transfer2▲ 4.4×8 topics
  22. Measurement2▲ 25×1 topic
  23. Photoelectric2▲ 85×1 topic
  24. Spectroscopic Databases2▲ 88×1 topic
  25. Terahertz Quantum-Cascade Lasers2▲ 88×1 topic
  26. Nonlinear Optics1▲ 19×2 topics
  27. Semiconductors1▲ 6.5×2 topics
  28. Sensor Networks1▲ 8.4×2 topics
  29. Aquaculture1▲ 7.4×1 topic
  30. Flow Measurement1▲ 126×1 topic
  31. Raman Lasers1▲ 17×2 topics
  32. Ultrasonic1▲ 126×1 topic
  33. Water Quality Monitoring1▲ 24×1 topic
  34. Wireless Sensor Network1▲ 45×3 topics
  35. Microfabrication1▲ 39×2 topics
  36. Microresonators1▲ 22×2 topics
  37. Monitoring System1▲ 41×2 topics
  38. Room Temperature1▲ 11×3 topics
  39. Sensors1▲ 14×4 topics
  40. Electric Discharge1▲ 146×1 topic

Which research topics does Zhejiang Institute of Metrology publish most on?

By volume in 2022–2025: Industrial Vision Systems and Defect Detection, Advanced Measurement and Detection Methods, Spectroscopy and Laser Applications and Water Quality Monitoring Technologies.

Industrial Vision System…2Industrial Vision Systems and Defect Detection: 2 fractional worksAdvanced Measurement and…2Advanced Measurement and Detection Methods: 2 fractional worksSpectroscopy and Laser Applications: 2 fractional worksWater Quality Monitoring…1Water Quality Monitoring Technologies: 1 fractional worksFlow Measurement and Ana…1Flow Measurement and Analysis: 1 fractional worksWater Systems and Optimization: 1 fractional worksLaser Design and Applications: 1 fractional worksRegional Development and…1Regional Development and Environment: 1 fractional worksAdvanced Sensor and Control Systems: 1 fractional worksGas Sensing Nanomaterials and Sensors: 1 fractional works
Industrial and Manufacturing EngineeringElectrical and Electronic EngineeringSpectroscopyWater Science and Technology4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Industrial Vision Systems and Defect Detection Industrial and Manufacturing Engineering 2 works
  2. 2 Advanced Measurement and Detection Methods Electrical and Electronic Engineering 2 works
  3. 3 Spectroscopy and Laser Applications Spectroscopy 2 works
  4. 4 Water Quality Monitoring Technologies Water Science and Technology 1 works
  5. 5 Flow Measurement and Analysis Mechanics of Materials 1 works
  6. 6 Water Systems and Optimization Civil and Structural Engineering 1 works
  7. 7 Laser Design and Applications Electrical and Electronic Engineering 1 works
  8. 8 Regional Development and Environment Sociology and Political Science 1 works
  9. 9 Advanced Sensor and Control Systems Control and Systems Engineering 1 works
  10. 10 Gas Sensing Nanomaterials and Sensors Electrical and Electronic Engineering 1 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.

openly available20.0%not open80.0%

World: 28% of research is openly available.

with international co-authors4.6%domestic only95.4%

World: 19% is written across borders.

How has Zhejiang Institute of Metrology's research output changed?

Output in 2018–2022 was 8% lower than in 2013–2017.

1990200020102020
grewheldshrank

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 Hangzhou

All research institutions in Hangzhou

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.