User's guide to the Rough-Terrain Diffusion Model (RTDM) (Rev. 3. 20)
The User's Network for Applied Modeling of Air Pollution (UNAMAP), Version 6 (Revised 1/88) contains 30 air-quality simulation models. These models input emission and meteorological data to calculate projected air-pollutant concentrations. UNAMAP contains state-of-the-art dispersion research algorithms funded by the EPA's Office of Air Quality Planning and Standards for Environmental Impact Analysis. The manual describes a sequential version of the Rough Terrain Diffusion Model (RTDM, version 3.20). The model provides a method to estimate air-pollutant concentrations from multiple co-located sources in a rural environment. RTDM can be used in flat or complex terrain, but it is especially suited for use in complex terrain.
- Research Organization:
- Environmental Research and Technology, Inc., Concord, MA (USA)
- OSTI ID:
- 5246798
- Report Number(s):
- PB-88-171467/XAB; ERT-P-D-535-585
- Country of Publication:
- United States
- Language:
- English
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