Science Explorer Interactive view Map
Research facility · Harbin · China

Heilongjiang Provincial Metrology and Testing Institute

ljjl.com.cnROR OpenAlex
Research works
10
fractional, all time
Citations
10
1.0 per fractional work
Top-10% rate
7.7%
record average 16.5%
Open access
18%
world 28%

Not ranked overall: Heilongjiang Provincial Metrology and Testing Institute 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.

Agricultural and Biological Sciences: 2.39× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.28× its world share, 0 worksBiochemistry, Geneti…Chemistry: 0.96× its world share, 0 worksChemistryComputer Science: 0.81× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 4.02× its world share, 0 worksEarth and Planetary …Engineering: 4.15× its world share, 3 worksEngineeringEnvironmental Science: 0.30× its world share, 0 worksEnvironmental ScienceMaterials Science: 2.67× its world share, 0 worksMaterials Science1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.2×. Every wedge is a field page.

Which research topics does Heilongjiang Provincial Metrology and Testing Institute publish most on?

By volume in 2022–2025: Smart Agriculture and AI, Advanced SAR Imaging Techniques, Microwave Imaging and Scattering Analysis and Remote Sensing and Land Use.

Smart Agriculture and AI0Smart Agriculture and AI: 0 fractional worksAdvanced SAR Imaging Tec…0Advanced SAR Imaging Techniques: 0 fractional worksMicrowave Imaging and Sc…0Microwave Imaging and Scattering Analysis: 0 fractional worksRemote Sensing and Land …0Remote Sensing and Land Use: 0 fractional worksNon-Destructive Testing Techniques: 0 fractional worksVehicle Noise and Vibration Control: 0 fractional worksIndustrial Vision System…0Industrial Vision Systems and Defect Detection: 0 fractional worksSpeech and Audio Processing: 0 fractional worksAerodynamics and Acoustics in Jet Flows: 0 fractional worksWelding Techniques and R…0Welding Techniques and Residual Stresses: 0 fractional works
Plant ScienceAerospace EngineeringBiomedical EngineeringAtmospheric Science4 others

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

  1. 1 Smart Agriculture and AI Plant Science 0 works
  2. 2 Advanced SAR Imaging Techniques Aerospace Engineering 0 works
  3. 3 Microwave Imaging and Scattering Analysis Biomedical Engineering 0 works
  4. 4 Remote Sensing and Land Use Atmospheric Science 0 works
  5. 5 Non-Destructive Testing Techniques Mechanical Engineering 0 works
  6. 6 Vehicle Noise and Vibration Control Automotive Engineering 0 works
  7. 7 Industrial Vision Systems and Defect Detection Industrial and Manufacturing Engineering 0 works
  8. 8 Speech and Audio Processing Signal Processing 0 works
  9. 9 Aerodynamics and Acoustics in Jet Flows Aerospace Engineering 0 works
  10. 10 Welding Techniques and Residual Stresses Mechanical Engineering 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.

openly available18.1%not open81.9%

World: 28% of research is openly available.

with international co-authors1.5%domestic only98.5%

World: 19% is written across borders.

How has Heilongjiang Provincial Metrology and Testing Institute's research output changed?

200520102015
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 Harbin

All research institutions in Harbin

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.