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Government institution · Tsukuba · Japan

National Institute for Land and Infrastructure Management

In research, National Institute for Land and Infrastructure Management stands highest in Physical Sciences (#11,170 of 12,888 worldwide), 2022–2025.

nilim.go.jp/englishROR OpenAlex
World rank, 2022–2025
#22,628
of 28,054 · #24,840 all time
Rank in Japan
#720
of 1,070
Research works
792
▲ 22% vs 2013–17
Citations
5.6k
7.1 per fractional work
Top-10% rate
7.7%
record average 16.5%
Open access
60%
world 28%

What is National Institute for Land and Infrastructure Management 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 #11,170 of 12,888 6.8%85 #13578

Each strip is that field’s whole ranked pool, with the notch where National Institute for Land and Infrastructure Management 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: 0.24× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.22× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.22× its world share, 0 worksNeuroscienceChemistry: 0.34× its world share, 1 worksChemistryComputer Science: 0.76× its world share, 6 worksComputer ScienceEarth and Planetary Sciences: 3.61× its world share, 6 worksEarth and Planetary …Energy: 3.20× its world share, 3 worksEnergyEngineering: 2.75× its world share, 44 worksEngineeringEnvironmental Science: 4.06× its world share, 22 worksEnvironmental ScienceMaterials Science: 0.41× its world share, 2 worksMaterials ScienceMathematics: 0.27× its world share, 0 worksMathematicsPhysics and Astronomy: 0.54× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.28× its world share, 1 worksHealth ProfessionsMedicine: 0.06× its world share, 1 worksMedicineNursing: 0.52× its world share, 0 worksNursingArts and Humanities: 0.44× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.20× its world share, 1 worksBusiness, Management…Decision Sciences: 1.87× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 1.05× its world share, 2 worksEconomics, Econometr…Psychology: 0.39× its world share, 1 worksPsychologySocial Sciences: 0.68× its world share, 9 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 4.1×. Every wedge is a field page.

Who are the top researchers at National Institute for Land and Infrastructure Management?

Ranked on the composite score, Masaya FUKUHAMA, Toshimitsu Takagi and Fuminori KATO lead among researchers whose main affiliation is National Institute for Land and Infrastructure Management.

  1. 1 Masaya FUKUHAMA Japan · #951,206 worldwide 23 citations · 17 works
  2. 2 Toshimitsu Takagi Japan · #1,005,621 worldwide 17 citations · 23 works
  3. 3 Fuminori KATO Japan · #1,028,046 worldwide 38 citations · 56 works
  4. 4 Yoshio SUWA Japan · #1,381,371 worldwide 20 citations · 25 works
  5. 5 Kunihisa Katsuyama Japan · #1,618,211 worldwide 4 citations · 18 works
  6. 6 Keita Furukawa Japan · #1,620,532 worldwide 6 citations · 16 works
  7. 7 Dr. Henry Naiho Japan · #1,632,601 worldwide 0 citations · 17 works
All ranked researchers at National Institute for Land and Infrastructure Management

Which keywords describe research at National Institute for Land and Infrastructure Management?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Sustainability, Remote Sensing, Climate Change, Community Participation, landscape conservation, Satoyama, Energy Consumption and Construction.

▲ 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. Sustainability11▲ 4.1×18 topics
  2. Climate Change10▲ 3.7×21 topics
  3. Remote Sensing8▲ 6.4×12 topics
  4. Community Participation6▲ 16×3 topics
  5. Satoyama5▲ 498×1 topic
  6. landscape conservation5▲ 498×1 topic
  7. Energy Consumption5▲ 20×4 topics
  8. Environmental Impact4▲ 2.4×13 topics
  9. Renewable Energy4▲ 2.8×9 topics
  10. Construction4▲ 27×2 topics
  11. Disaster Management4▲ 24×3 topics
  12. Supply Chain Management3▲ 3.2×5 topics
  13. Water Management3▲ 25×2 topics
  14. Agricultural Practices3▲ 74×1 topic
  15. Air Quality3▲ 16×2 topics
  16. Flood Mitigation3▲ 974×1 topic
  17. Energy Simulation3▲ 31×2 topics
  18. Urban Development3▲ 7.8×3 topics
  19. Flood Risk3▲ 35×2 topics
  20. Hydrological Modeling3▲ 12×2 topics
  21. Satellite Imagery3▲ 20×2 topics
  22. Convolutional Neural Networks3▲ 3.6×6 topics
  23. Finite Element Analysis3▲ 11×2 topics
  24. Risk Perception3▲ 8.9×2 topics
  25. Concrete Strengthening2▲ 37×1 topic
  26. Fiber-Reinforced Polymer Composites2▲ 37×1 topic
  27. Flood Inundation Modeling2▲ 32×1 topic
  28. Risk Management2▲ 4.9×4 topics
  29. Surface Water Mapping2▲ 32×1 topic
  30. Thermal Comfort2▲ 17×2 topics
  31. Model Predictive Control2▲ 7.8×3 topics
  32. Boundary Layer2▲ 16×2 topics
  33. Climate Change Impact2▲ 8.7×2 topics
  34. Container Terminals2▲ 77×1 topic
  35. Environmental Impacts2▲ 7.1×4 topics
  36. Fuel Consumption2▲ 26×2 topics
  37. Operations Research2▲ 11×1 topic
  38. Community Resilience2▲ 11×2 topics
  39. Failure Analysis2▲ 20×2 topics
  40. Concrete-Filled Steel Tubes2▲ 41×1 topic

Which research topics does National Institute for Land and Infrastructure Management publish most on?

By volume in 2022–2025: Urban and spatial planning, Energy, Environment, Agriculture Analysis, Flood Risk Assessment and Management and Structural Behavior of Reinforced Concrete.

Urban and spatial planning5Urban and spatial planning: 5 fractional worksEnergy, Environment, Agriculture Analysis: 3 fractional worksFlood Risk Assessment an…2Flood Risk Assessment and Management: 2 fractional worksStructural Behavior of R…2Structural Behavior of Reinforced Concrete: 2 fractional worksMaritime Ports and Logistics: 2 fractional worksStructural Load-Bearing Analysis: 2 fractional worksWind and Air Flow Studies2Wind and Air Flow Studies: 2 fractional worksBuilding Energy and Comf…2Building Energy and Comfort Optimization: 2 fractional worksEarthquake and Disaster …2Earthquake and Disaster Impact Studies: 2 fractional worksStructural Engineering a…2Structural Engineering and Vibration Analysis: 2 fractional works
Nature and Landscape ConservationRenewable Energy, Sustainability and the EnvironmentGlobal and Planetary ChangeBuilding and Construction4 others

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

  1. 1 Urban and spatial planning Nature and Landscape Conservation 5 works
  2. 2 Energy, Environment, Agriculture Analysis Renewable Energy, Sustainability and the Environment 3 works
  3. 3 Flood Risk Assessment and Management Global and Planetary Change 2 works
  4. 4 Structural Behavior of Reinforced Concrete Building and Construction 2 works
  5. 5 Maritime Ports and Logistics Industrial and Manufacturing Engineering 2 works
  6. 6 Structural Load-Bearing Analysis Civil and Structural Engineering 2 works
  7. 7 Wind and Air Flow Studies Environmental Engineering 2 works
  8. 8 Building Energy and Comfort Optimization Building and Construction 2 works
  9. 9 Earthquake and Disaster Impact Studies Transportation 2 works
  10. 10 Structural Engineering and Vibration Analysis Civil and Structural 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 available59.7%not open40.3%

World: 28% of research is openly available.

with international co-authors20.3%domestic only79.7%

World: 19% is written across borders.

How has National Institute for Land and Infrastructure Management's research output changed?

Output in 2018–2022 was 22% 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 Tsukuba

All research institutions in Tsukuba

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.