CAJ | 학술논문

GPS测量以其全天候、高精度、自动化、高效益等特点,已逐步取代了最初的常规大地测量和工程测量。文章以某大学新校区首级控制网为例,在Pinnacle软件的支持下用三种方案对控制网进行了平差,得出了各测站点的坐标。研究与分析结果表明：采用战役模式的基线解算方案,平差精度最高,其结果为控制网的最终优选结果,可应用于该大学新校区的后期规划与建设。
GPS측량이기전천후、고정도、자동화、고효익등특점,이축보취대료최초적상규대지측량화공정측량。문장이모대학신교구수급공제망위례,재Pinnacle연건적지지하용삼충방안대공제망진행료평차,득출료각측참점적좌표。연구여분석결과표명：채용전역모식적기선해산방안,평차정도최고,기결과위공제망적최종우선결과,가응용우해대학신교구적후기규화여건설。
GPS survey has substituted for the initial routine geodetic survey and the engineering survey gradually because of its specialty,such as all-weather,high accuracy,,automation,high benefit and so on.Taking the primary control network of a university new campus as an example,the paper used three programs to adjust the control network with the support of the Pinnacle software,and then obtained the coordinates of each measured site.Research and analysis results show that the campaign mode adjustment program,which calculates all the independent baseline solution at one time,receives the highest accuracy.As a result,the final results of that mode can be applied to the subsequent planning and construction of the case study of the university new campus.