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Company · Houston · United States

Z-Terra (United States)

Research works
27
▼ 47% vs 2013–17
Citations
157
5.7 per fractional work
Top-10% rate
0.0%
record average 16.5%
Open access
4%
world 28%

Not ranked overall: Z-Terra (United States) 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.

Which keywords describe research at Z-Terra (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Inverse Problems, Full-Waveform Tomography, Seismic Waveform Inversion, Tomography, Seismic Noise, Surface Wave, Ground-Penetrating Radar and Sedimentology.

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

Size is fractional works in all years 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 18 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Inverse Problems6▲ 217×2 topics
  2. Full-Waveform Tomography6▲ 482×1 topic
  3. Seismic Waveform Inversion6▲ 482×1 topic
  4. Tomography4▲ 56×2 topics
  5. Seismic Noise4▲ 301×1 topic
  6. Surface Wave4▲ 301×1 topic
  7. Ground-Penetrating Radar3▲ 270×1 topic
  8. Sedimentology3▲ 270×1 topic
  9. Drilling Fluids2▲ 137×1 topic
  10. Well Integrity2▲ 137×1 topic
  11. Hydraulic Fracturing2▲ 57×2 topics
  12. Machine Learning2▲ 3.0×4 topics
  13. Fracture Propagation2▲ 90×1 topic
  14. Shale Gas Reservoirs2▲ 90×1 topic
  15. Ensemble Kalman Filter1▲ 35×1 topic
  16. Optimization1▲ 7.5×1 topic
  17. Artificial Intelligence1▲ 4.4×2 topics
  18. Remote Sensing1▲ 3.3×2 topics

Which research topics does Z-Terra (United States) publish most on?

By volume in 2022–2025: Seismic Imaging and Inversion Techniques, Seismic Waves and Analysis, Reservoir Engineering and Simulation Methods and Geophysical Methods and Applications.

  1. 1 Seismic Imaging and Inversion Techniques Geophysics 0 works
  2. 2 Seismic Waves and Analysis Geophysics 0 works
  3. 3 Reservoir Engineering and Simulation Methods Ocean Engineering 0 works
  4. 4 Geophysical Methods and Applications Ocean 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 available4.0%not open96.0%

World: 28% of research is openly available.

with international co-authors11.0%domestic only89.0%

World: 19% is written across borders.

How has Z-Terra (United States)'s research output changed?

Output in 2018–2022 was 47% lower than in 2013–2017.

199520002005201020152020
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 Houston

All research institutions in Houston

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.