1. thedesignof all future launchvehicles. The procedure for modeling vector wind profiles basedonthepropertiesofaquadravariatenormal distribution was first published in 1963 by Henry11. Thenecessary statistical parametersfor this wind modeling concept have been known
2. o in since 1960 and 1969 but it was not until
3. g Adelfang et. al in 1994 that this method was implemented.
4. Fig. 9