Compara mètodes

	HYSPLIT	Flux Aerodinàmic Global	Model WRF
Camp	Meteorologia	Meteorologia	Meteorologia
Família	Process / pipeline	Process / pipeline	Process / pipeline
Any d'origen	1997	1981	2000
Autor original	Draxler and Hess	Large and Pond	Skamarock and Klemp
Tipus	Trajectory and dispersion model	Surface flux estimation method	Atmospheric simulation system
Font seminal	Draxler, R. R., & Hess, G. D. (1997). Description of the HYSPLIT_4 modeling system. NOAA Technical Memorandum ERL ARL-224.	Large, W. G., & Pond, S. (1981). Open ocean momentum flux measurements in moderate to strong winds. Journal of Physical Oceanography, 11(3), 324-336.	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.
Àlies	HYSPLIT, Hybrid Single-Particle, Lagrangian trajectory model	Bulk aerodynamic approach, Bulk flux parametrization, Aerodynamic bulk method	Weather Research and Forecasting, WRF, ARW, NMM
Relacionats	3	3	4
Resum	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.	The bulk aerodynamic method estimates surface energy and momentum fluxes from standard meteorological observations. Rather than measuring turbulent fluxes directly, it parameterizes them using measurements of wind speed, temperature, and moisture at a reference height (typically 10 m) and surface conditions, multiplied by empirically derived drag and transfer coefficients.	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.