SA:选择性可用性(GPS)
选择性可用性(GPS)常缩写为SA,这一缩写形式在军事及专业机构领域被广泛采用,既能提高书写效率又便于日常使用。其完整中文表述为“选择性可用性(GPS)”,特指全球定位系统中人为降低民用信号精度的技术手段。该术语多见于涉及导航精度控制的技术文档和军事调度场景。
Selective Availability (GPS)具体释义
Selective Availability (GPS)的英文发音
例句
- Affected by the connatural error of Standard Positioning Service ( SPS ), Selective Availability, and urban districts surrounding, GPS positioning precision is difficult to satisfy the requirement of Special Vehicle Surveillance & Management System.
- 标准定位服务(SPS)的固有误差、SA措施和市区环境的共同影响,使得GPS的导航精度难于满足特种车辆监管系统的需求。
- Based on the data of GPS surveying in Qinghai-Xizang plateau, the impact of Selective Availability and Anti-Spoofing on precise geodetic survey with GPS is discussed.
- 根据青藏高原GPS实测数据,讨论了SA和AS技术对GPS精密大地测量的影响。
- In the absence of the selective availability errors, the positioning accuracy of differential GPS is strongly dependent on the spatial decorrelation of the ionosphere.
- 在没有选择可用性条件下,差分GPS定位精度完全取决于电离层的空间不相关性。
- While giving the experimental results, discussions have been made upon all the factors affecting the timing and calibrating accuracy ( e.g. selective availability ).
- 在给出实验结果的同时,对影响GPS定时精度的各种因素(包括SA影响)进行了讨论;
本站英语缩略词为个人收集整理,可供非商业用途的复制、使用及分享,但严禁任何形式的采集或批量盗用
若SA词条信息存在错误、不当之处或涉及侵权,请及时联系我们处理:675289112@qq.com。