Sterling Systems

San Antonio's 1983 bus passenger survey( Book )

4 editions published in 1985 in English and held by 95 WorldCat member libraries worldwide

Assessment of the capacity of the automated radar terminal systems (ARTS IIIA) for the years 1980-1990 by William Pailen( Book )

2 editions published in 1980 in English and held by 83 WorldCat member libraries worldwide

The capability of the ARTS IIIA to support future air traffic growth and functional enhancements through 1990 is examined. The approach used is to investigate a few high traffic density sites which are representative of the three current terminal system configurations: single sensor sites (Detroit); dual sensor sites (Chicago, Los Angeles); and Metroplexes (New York). Loading factors are determined for each model site. These factors include the number and type of sensors and displays, the instantaneous traffic counts, and functional capability. The loading parameters are then used as inputs to a processing model, developed in this study, in order to determine if the ARTS IIIA can provide adequate processing capacity. The loading parameters are also used to develop estimates of memory requirements. The results of the study indicate that processing capacity limitations, if not overcome, will likely constrain functional growth at Metroplex facilities but will present no problems for single and dual sensor sites. Current memory capacity limitations are shown to present significant problems for both Metroplexes and dual sensors sites

An assessment of terminal air traffic control system performance with and without basic metering and spacing automation by H. C Wintermoyer( Book )

3 editions published in 1979 in English and held by 70 WorldCat member libraries worldwide

Description of the international coal trade model( Book )

2 editions published in 1982 in English and held by 65 WorldCat member libraries worldwide

VIA 1983 bus passenger survey : final report( Book )

2 editions published in 1983 in English and held by 3 WorldCat member libraries worldwide

Design, data collection/processing and findings of a survey of VIA ridership

Advanced New Community Simulation System : sector model and sector model interfaces : analysis, validation and verification by Sterling Systems( Book )

2 editions published between 1979 and 1980 in English and held by 2 WorldCat member libraries worldwide

Advanced New Community Simulation System : residential scoring model : analysis, validation and verification by Sterling Systems( Book )

1 edition published in 1980 in English and held by 1 WorldCat member library worldwide

Description of the international coal trade model by Sterling Systems( Book )

1 edition published in 1982 in English and held by 0 WorldCat member libraries worldwide