This specification establishes the functional capabilities for the atmospherics set design training enhancements effort. This specification is required to enhance and upgrade existing and future USMC Military Operation in Urban Terrain (MOUT), Home Station Training (HST) areas and Ranges. Even though these areas are typically equipped with streets, courtyard walls, mosques, buildings, and village shanties, the atmosphere is void of detailed cultural realism such as items listed. Specifically, this specification will provide the detailed information required for placing, updating or enhancing spaces and places within the training areas.