GPS IIF-the next generation
GPS IIF-the next generation
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DOI：
10.1109/5.736340
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
S. Fisher;K. Ghassemi
中科院分区：
文献类型：
--
作者：
S. Fisher;K. Ghassemi
本文概述了全球定位系统第二阶段后续计划中所体现的下一代全球定位系统空间和地面部分。全球定位系统IIF计划包括采购33颗卫星以及新的全球定位系统运行控制部分的运行和支持。该计划正在利用采购改革的原则来开发和部署新一代卫星、支持设备和软件。介绍了GPS信号功率、精度和对民用用户服务的性能改进。这些改进提供了一个基础，再加上全球定位系统IIF系统的灵活性，可以将该系统升级到更大的能力。对全球定位系统IIF系统的组成部分作了相当详细的说明。
This paper provides an overview of the next generation of the Global-Positioning System (GPS) space and ground segments as embodied in the GPS Block II follow-on (GPS IIF) program. The GPS IIF program includes the procurement of 33 satellites and the operation and support of the new GPS operational control segment. The program is using the principles of acquisition reform to develop and field a new generation of satellites, support equipment, and software. Performance improvements in GPS signal power, accuracy, and service to civilian users are described. These improvements provide a foundation and, combined with the flexibility of the GPS IIF system, they allow for upgrading the system to even greater capability. The elements of the GPS IIF system are described in significant detail.