Porovnat metody
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| Model WRF× | HYSPLIT× | Teorie podobnosti Monina-Obuchova× | |
|---|---|---|---|
| Obor | Meteorologie | Meteorologie | Meteorologie |
| Rodina | Process / pipeline | Process / pipeline | Process / pipeline |
| Rok vzniku≠ | 2000 | 1997 | 1954 |
| Tvůrce≠ | Skamarock and Klemp | Draxler and Hess | Monin and Obukhov |
| Typ≠ | Atmospheric simulation system | Trajectory and dispersion model | Similarity scaling framework |
| Původní zdroj≠ | Skamarock, W. C., Klemp, J. B., Dudhia, J., et al. (2008). A Description of the Advanced Research WRF Version 3. NCAR Technical Note NCAR/TN-475+STR. link ↗ | Draxler, R. R., & Hess, G. D. (1997). Description of the HYSPLIT_4 modeling system. NOAA Technical Memorandum ERL ARL-224. link ↗ | Monin, A. S., & Obukhov, A. M. (1954). Basic laws of turbulent mixing in the ground layer of the atmosphere. Tr. Akad. Nauk SSSR, 24, 163-187. link ↗ |
| Další názvy≠ | Weather Research and Forecasting, WRF, ARW, NMM | HYSPLIT, Hybrid Single-Particle, Lagrangian trajectory model | Monin-Obukhov, Similarity theory, Monin-Obukhov length scale |
| Příbuzné≠ | 4 | 3 | 3 |
| Shrnutí≠ | The Weather Research and Forecasting (WRF) model is a mesoscale atmospheric simulation system used for weather forecasting, research, and climate applications. Developed cooperatively by NCAR, NOAA, and academic institutions, WRF became operational in 2004 and has become one of the most widely used atmospheric models worldwide. | HYSPLIT (Hybrid Single-Particle Lagrangian Integrated Trajectory Model) is a widely used atmospheric transport and dispersion model developed by NOAA's Air Resources Laboratory. It computes air parcel trajectories and pollutant dispersion using Lagrangian tracking to simulate how contaminants and particles move through the atmosphere over hours to weeks. | Monin-Obukhov similarity theory is a fundamental framework in boundary layer meteorology that describes how wind speed, temperature, and humidity vary with height near the surface. Published in 1954, it shows that normalized vertical profiles depend on a single dimensionless parameter—the Monin-Obukhov stability parameter—which quantifies the balance between mechanical turbulence and buoyant convection. |
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