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Research facility · Chengdu · China

National Institute of Measurement and Testing Technology

In research, National Institute of Measurement and Testing Technology stands highest in Physical Sciences (#7,074 of 12,888 worldwide) and Engineering (#5,532 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Electrical and Electronic Engineering — Electrical and Electronic Engineering is 4.4× its share of world research.

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World rank, 2022–2025
#13,338
of 28,054 · #24,370 all time
Rank in China
#2,245
of 3,058
Research works
807
▼ 22% vs 2013–17
Citations
2.5k
3.1 per fractional work
Top-10% rate
9.7%
record average 16.5%
Open access
17%
world 28%

What is National Institute of Measurement and Testing Technology 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 #7,074 of 12,888 8.6%131 #13533
EngineeringField #5,532 of 6,636 7.0%82 #8806

Each strip is that field’s whole ranked pool, with the notch where National Institute of Measurement and Testing Technology 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).

What does National Institute of Measurement and Testing Technology specialise in?

Where its research is concentrated relative to its size: Electrical and Electronic Engineering takes 4.4× the share of its output that it takes of world research.

  1. Electrical and Electronic EngineeringSubfield · 23.2 works4.4×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.54× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.52× its world share, 4 worksBiochemistry, Geneti…Neuroscience: 0.37× its world share, 1 worksNeuroscienceChemical Engineering: 2.38× its world share, 1 worksChemical EngineeringChemistry: 2.30× its world share, 5 worksChemistryComputer Science: 1.13× its world share, 13 worksComputer ScienceEarth and Planetary Sciences: 1.18× its world share, 3 worksEarth and Planetary …Energy: 1.95× its world share, 3 worksEnergyEngineering: 3.64× its world share, 82 worksEngineeringEnvironmental Science: 0.71× its world share, 5 worksEnvironmental ScienceMaterials Science: 1.94× its world share, 10 worksMaterials ScienceMathematics: 0.28× its world share, 0 worksMathematicsPhysics and Astronomy: 2.37× its world share, 8 worksPhysics and AstronomyDentistry: 0.12× its world share, 0 worksDentistryHealth Professions: 0.37× its world share, 1 worksHealth ProfessionsMedicine: 0.20× its world share, 6 worksMedicineArts and Humanities: 0.01× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.07× its world share, 0 worksBusiness, Management…Decision Sciences: 1.00× its world share, 1 worksDecision SciencesPsychology: 0.06× its world share, 0 worksPsychologySocial Sciences: 0.04× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 3.6×. Every wedge is a field page.

Who are the top researchers at National Institute of Measurement and Testing Technology?

Ranked on the composite score, Tan He-ping lead among researchers whose main affiliation is National Institute of Measurement and Testing Technology.

  1. 1 Tan He-ping China · #461,564 worldwide 11 citations · 23 works
All ranked researchers at National Institute of Measurement and Testing Technology

Which keywords describe research at National Institute of Measurement and Testing Technology?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Image Processing, Wavelet Transform, Semiconductor, Detection, Remote Sensing, Machine Tools, Dimensional Metrology and Error Compensation.

▲ 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. Machine Learning8▲ 1.53×24 topics
  2. Deep Learning7▲ 1.35×21 topics
  3. Remote Sensing7▲ 3.6×11 topics
  4. Image Processing6▲ 9.1×6 topics
  5. Neural Networks6▲ 2.6×15 topics
  6. Wavelet Transform6▲ 16×4 topics
  7. Internet of Things5▲ 3.9×10 topics
  8. Semiconductor5▲ 9.8×5 topics
  9. Detection5▲ 11×4 topics
  10. Machine Tools4▲ 42×2 topics
  11. Dimensional Metrology4▲ 135×1 topic
  12. Error Compensation4▲ 135×1 topic
  13. Optoelectronic4▲ 48×2 topics
  14. Imaging4▲ 11×5 topics
  15. Measurement4▲ 32×1 topic
  16. Photoelectric4▲ 107×1 topic
  17. Laser4▲ 116×1 topic
  18. Optical4▲ 116×1 topic
  19. Health Effects3▲ 3.8×5 topics
  20. Wave Propagation3▲ 21×3 topics
  21. Artificial Neural Networks3▲ 4.2×5 topics
  22. Biosensors3▲ 3.9×8 topics
  23. Machine Vision3▲ 8.3×3 topics
  24. Neural Network3▲ 9.9×5 topics
  25. Semiconductors3▲ 6.2×4 topics
  26. Wireless Sensor Network3▲ 43×3 topics
  27. Two-Phase Flow3▲ 24×3 topics
  28. Vibration Analysis3▲ 6.5×3 topics
  29. Real-Time Monitoring2▲ 23×2 topics
  30. Signal Processing2▲ 12×2 topics
  31. Monitoring System2▲ 36×1 topic
  32. Non-Destructive Testing2▲ 16×3 topics
  33. Quality Assurance2▲ 9.1×4 topics
  34. Smart Sensors2▲ 18×2 topics
  35. Temperature2▲ 14×1 topic
  36. Vibration Control2▲ 26×2 topics
  37. Subwavelength Imaging2▲ 33×2 topics
  38. Flow Measurement2▲ 97×1 topic
  39. IEEE 14512▲ 59×1 topic
  40. Transducer Interface Standards2▲ 59×1 topic

Which research topics does National Institute of Measurement and Testing Technology publish most on?

By volume in 2022–2025: Advanced Measurement and Metrology Techniques, Advanced Measurement and Detection Methods, Optical Systems and Laser Technology and Advanced Sensor and Control Systems.

Advanced Measurement and Metrology Techniques: 4 fractional worksAdvanced Measurement and Detection Methods: 4 fractional worksOptical Systems and Lase…4Optical Systems and Laser Technology: 4 fractional worksAdvanced Sensor and Cont…2Advanced Sensor and Control Systems: 2 fractional worksSensor Technology and Measurement Systems: 2 fractional worksFlow Measurement and Analysis: 2 fractional worksOptical measurement and …2Optical measurement and interference techniques: 2 fractional worksAcoustic Wave Phenomena …2Acoustic Wave Phenomena Research: 2 fractional worksIndustrial Vision System…2Industrial Vision Systems and Defect Detection: 2 fractional worksAdvanced Sensor Technolo…2Advanced Sensor Technologies Research: 2 fractional works
Mechanical EngineeringElectrical and Electronic EngineeringControl and Systems EngineeringComputer Networks and Communications4 others

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

  1. 1 Advanced Measurement and Metrology Techniques Mechanical Engineering 4 works
  2. 2 Advanced Measurement and Detection Methods Electrical and Electronic Engineering 4 works
  3. 3 Optical Systems and Laser Technology Electrical and Electronic Engineering 4 works
  4. 4 Advanced Sensor and Control Systems Control and Systems Engineering 2 works
  5. 5 Sensor Technology and Measurement Systems Computer Networks and Communications 2 works
  6. 6 Flow Measurement and Analysis Mechanics of Materials 2 works
  7. 7 Optical measurement and interference techniques Computer Vision and Pattern Recognition 2 works
  8. 8 Acoustic Wave Phenomena Research Biomedical Engineering 2 works
  9. 9 Industrial Vision Systems and Defect Detection Industrial and Manufacturing Engineering 2 works
  10. 10 Advanced Sensor Technologies Research Biomedical Engineering 2 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 available16.8%not open83.2%

World: 28% of research is openly available.

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

World: 19% is written across borders.

How has National Institute of Measurement and Testing Technology's research output changed?

Output in 2018–2022 was 22% 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 Chengdu

All research institutions in Chengdu

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.