SA的意思
「SA」經常作為「Selective Availability (GPS)」的縮寫來使用,中文意思:「選擇性可用性(GPS)」。
SA(選擇性可用性(GPS))詳細解釋
- 英文縮寫詞:SA
- 英文單詞:Selective Availability (GPS)
- 中文簡要解釋:選擇性可用性(GPS)
- 流行度:91
- 分類:Governmental
- 領域:Military
英文縮寫SA的擴展資料
- 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.標準定位服務(SPS)的固有誤差、SA措施和市區環境的共同影響,使得GPS的導航精度難于滿足特種車輛監管系統的需求。
- 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.根據青藏高原GPS實測數據,討論了SA和AS技術對GPS精密大地測量的影響。
- In the absence of the selective availability errors, the positioning accuracy of differential GPS is strongly dependent on the spatial decorrelation of the ionosphere.在沒有選擇可用性條件下,差分GPS定位精度完全取決于電離層的空間不相關性。
- While giving the experimental results, discussions have been made upon all the factors affecting the timing and calibrating accuracy ( e.g. selective availability ).在給出實驗結果的同時,對影響GPS定時精度的各種因素(包括SA影響)進行了討論;