Dekker, G.J. (author), de Jong, H. (author), Moek, G. (author) Under contract to ESA, NLR has developed a flexible simulation package, named PROMISE, and a set of simulation models of the ESA proposed NAVSAT satellite-based navigation system. These were completed in 1984. In a continuation contract, described in this report, a number of extensions have been developed and implemented, and a number of...
report 1987