基于 TEQC 的山东 CORS 系统数据质量评估
기우 TEQC 적산동 CORS 계통수거질량평고
Data Quality Assessment of SDCORS with TEQC
  • 万方数据
    全球定位系统 전구정위계통
    Gnss World of China
    2015年 5期 90-94 ,共5页

    董正华%郭金运%刘相威%周长志%张海平%冯彦同

    동정화%곽금운%류상위%주장지%장해평%풍언동

    SDCORS%基准站%TEQC%数据质量%多路径效应 SDCORS%基準站%TEQC%數據質量%多路徑效應
    SDCORS%기준참%TEQC%수거질량%다로경효응
    SDCORS%base station%T EQC%data quality%multi-path effect
    为了评价山东 CORS (SDCORS )系统的数据质量 ,利用 T EQC 等软件对 SD-CORS各基准站2012年全年的数据进行质量分析、结果统计和可视化显示.采用IGS的数据质量检核标准对其 MP1 、MP2和 CRS 值进行评价 ,结果显示:2012 年期间 ,绝大部分的 SD-CORS基准站采集的数据质量良好 ,满足SDCORS的运行要求 ,个别测站的运行状态不佳 ,需要维护.
    위료평개산동 CORS (SDCORS )계통적수거질량 ,이용 T EQC 등연건대 SD-CORS각기준참2012년전년적수거진행질량분석、결과통계화가시화현시.채용IGS적수거질량검핵표준대기 MP1 、MP2화 CRS 치진행평개 ,결과현시:2012 년기간 ,절대부분적 SD-CORS기준참채집적수거질량량호 ,만족SDCORS적운행요구 ,개별측참적운행상태불가 ,수요유호.
    In order to assess the data quality of SDCORS ,we use TEQC and other soft-wares to process the full-year data in 2012 of SDCORS to analyze the multipath effect and ob-servations per cycle slip .MP1 ,MP2 and CRS of SDCORS are assessed based on the criterion of data quality check standard of IGS .T he practical results show that the data quality of most of the base stations of SDCORS is very good and meets the operational requirements ,but a few base stations need to be maintained in 2012 .
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