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Government institution · Tianjin · China

National Center of Ocean Standards and Metrology

In research, National Center of Ocean Standards and Metrology stands highest in Physical Sciences (#11,014 of 12,888 worldwide), 2022–2025.

ncosm.org.cnROR OpenAlex
World rank, 2022–2025
#22,783
of 28,054 · #29,868 all time
Rank in China
#2,990
of 3,058
Research works
515
▲ 41% vs 2013–17
Citations
2k
3.9 per fractional work
Top-10% rate
20.0%
record average 16.5%
Open access
22%
world 28%

What is National Center of Ocean Standards and 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 #11,014 of 12,888 20.4%86 #16011

Each strip is that field’s whole ranked pool, with the notch where National Center of Ocean Standards and 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: 0.18× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.04× its world share, 0 worksBiochemistry, Geneti…Chemical Engineering: 0.15× its world share, 0 worksChemical EngineeringChemistry: 0.23× its world share, 0 worksChemistryComputer Science: 0.58× its world share, 4 worksComputer ScienceEarth and Planetary Sciences: 10.86× its world share, 16 worksEarth and Planetary …Energy: 3.05× its world share, 3 worksEnergyEngineering: 2.89× its world share, 40 worksEngineeringEnvironmental Science: 5.00× its world share, 23 worksEnvironmental ScienceMaterials Science: 0.28× its world share, 1 worksMaterials ScienceMathematics: 0.08× its world share, 0 worksMathematicsPhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.06× its world share, 0 worksHealth ProfessionsMedicine: 0.01× its world share, 0 worksMedicineArts and Humanities: 0.06× its world share, 0 worksArts and HumanitiesDecision Sciences: 0.06× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.26× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.30× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 10.9×. Every wedge is a field page.

Who are the top researchers at National Center of Ocean Standards and Metrology?

Ranked on the composite score, Jianhua Zhu and Tongji Li lead among researchers whose main affiliation is National Center of Ocean Standards and Metrology.

  1. 1 Jianhua Zhu China · #1,474,331 worldwide 23 citations · 21 works
  2. 2 Tongji Li China · #1,629,136 worldwide 6 citations · 17 works
All ranked researchers at National Center of Ocean Standards and Metrology

Which keywords describe research at National Center of Ocean Standards and Metrology?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Remote Sensing, Climate Change, Aerodynamics, CFD Simulation, Offshore Wind Farms, Control Strategies and Weibull Distribution.

▲ 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. Renewable Energy20▲ 15×14 topics
  2. Climate Change12▲ 4.7×24 topics
  3. Remote Sensing10▲ 8.9×17 topics
  4. Aerodynamics8▲ 131×2 topics
  5. CFD Simulation8▲ 75×2 topics
  6. Offshore Wind Farms8▲ 140×2 topics
  7. Control Strategies8▲ 59×3 topics
  8. Weibull Distribution8▲ 188×1 topic
  9. Wind Turbine Wakes8▲ 306×1 topic
  10. Ecosystem-Based Management7▲ 244×1 topic
  11. Marine Spatial Planning7▲ 244×1 topic
  12. Power Take-Off7▲ 423×1 topic
  13. Wave Energy7▲ 423×1 topic
  14. Environmental Impact7▲ 4.3×14 topics
  15. Maritime Transportation5▲ 100×2 topics
  16. Shipping4▲ 97×2 topics
  17. Wave Modeling4▲ 97×2 topics
  18. Sensor Networks4▲ 17×4 topics
  19. Computer Vision4▲ 15×3 topics
  20. Environmental Monitoring4▲ 10×3 topics
  21. Tropical Cyclones4▲ 71×2 topics
  22. Wireless Sensor Networks4▲ 8.4×3 topics
  23. IoT3▲ 9.9×2 topics
  24. Air Quality3▲ 19×3 topics
  25. Aquaculture3▲ 13×1 topic
  26. Water Quality Monitoring3▲ 41×1 topic
  27. Emissions3▲ 16×2 topics
  28. Fuel Consumption3▲ 40×1 topic
  29. Sea-Level Rise3▲ 26×4 topics
  30. Ship Propulsion3▲ 132×1 topic
  31. Acoustic Communications3▲ 66×1 topic
  32. Ocean Waves3▲ 129×1 topic
  33. Underwater Acoustic Sensor Networks3▲ 66×1 topic
  34. Wind Stress3▲ 129×1 topic
  35. Ocean Circulation2▲ 21×3 topics
  36. Arctic2▲ 23×2 topics
  37. Climate Change Impacts2▲ 22×2 topics
  38. Collision Avoidance2▲ 15×3 topics
  39. Data Assimilation2▲ 17×4 topics
  40. Turbulent Flow2▲ 21×3 topics

Which research topics does National Center of Ocean Standards and Metrology publish most on?

By volume in 2022–2025: Wind Energy Research and Development, Coastal and Marine Management, Wave and Wind Energy Systems and Water Quality Monitoring Technologies.

Wind Energy Research and Development: 8 fractional worksCoastal and Marine Management: 7 fractional worksWave and Wind Energy Systems: 7 fractional worksWater Quality Monitoring Technologies: 3 fractional worksMaritime Transport Emissions and Efficiency: 3 fractional worksOcean Waves and Remote Sensing: 3 fractional worksUnderwater Vehicles and Communication Systems: 3 fractional worksMaritime Navigation and Safety: 2 fractional worksOceanographic and Atmospheric Processes: 2 fractional worksCoastal and Marine Dynamics: 2 fractional works
Aerospace EngineeringManagement, Monitoring, Policy and LawOcean EngineeringWater Science and Technology3 others

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

  1. 1 Wind Energy Research and Development Aerospace Engineering 8 works
  2. 2 Coastal and Marine Management Management, Monitoring, Policy and Law 7 works
  3. 3 Wave and Wind Energy Systems Ocean Engineering 7 works
  4. 4 Water Quality Monitoring Technologies Water Science and Technology 3 works
  5. 5 Maritime Transport Emissions and Efficiency Environmental Engineering 3 works
  6. 6 Ocean Waves and Remote Sensing Oceanography 3 works
  7. 7 Underwater Vehicles and Communication Systems Ocean Engineering 3 works
  8. 8 Maritime Navigation and Safety Ocean Engineering 2 works
  9. 9 Oceanographic and Atmospheric Processes Oceanography 2 works
  10. 10 Coastal and Marine Dynamics Earth-Surface Processes 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 available21.9%not open78.1%

World: 28% of research is openly available.

with international co-authors4.0%domestic only96.0%

World: 19% is written across borders.

How has National Center of Ocean Standards and Metrology's research output changed?

Output in 2018–2022 was 41% higher 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 Tianjin

All research institutions in Tianjin

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.