Users Guide for the MILSATCOM Loading Program 'OPAL': GPSCS Addendum.

摘要

This report describes the use of a modified computer program that interfaces with the JCS-approved User Requirements Data Base (URDB) to assess the ability of different satellites to meet stated requirements. Input to the program consists of specifications of various program options controlling the loading algorithm and 'sieves' on the URDB. Dynamic modifications to selected entries of the URDB may be specified. (Author)