GPS PPK技术在电力勘测中的应用
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摘要
PPK作为一种后处理动态定位模式,无需数据链传输,在野外通信条件受限的情况下也能发挥巨大作用,可弥补传统GPSRTK测量方式的不足。结合工程实例,对GPSPPK技术在电力勘测中的应用进行了研究,得出使用该技术的基本要求,并在外业数字测图的图根测量和碎部点数据采集中取得了较好的效果。
As a post-processing dynamic positioning mode, in the case of limited field communication conditions, without data transmission chain, PKK can play a huge role, which can make up for the inadequacy of traditional GPS RTK measurement way. Combining with engineering example, we studied the applications of GPS PPK in the electric power surveying, and got some basic operating requirements of GPS PPK. The applications of this technology in the field of the mapping control surveying of digital map and the data acquisition of broken department have achieved good results.
As a post-processing dynamic positioning mode, in the case of limited field communication conditions, without data transmission chain, PKK can play a huge role, which can make up for the inadequacy of traditional GPS RTK measurement way. Combining with engineering example, we studied the applications of GPS PPK in the electric power surveying, and got some basic operating requirements of GPS PPK. The applications of this technology in the field of the mapping control surveying of digital map and the data acquisition of broken department have achieved good results.
引文
[1]郭建华. GPS PPK技术在地形地籍测量中的应用[J].城市勘测, 2011(3):88-90
[2]黄劲松,魏二虎.GPS测量操作与数据处理[M].武汉:武汉大学出版社, 2004:116-119
[3]朱吉涛. RTK和PPK相配合在航测外业控制测量中的应用[J].物探装备, 2007,17(4):288-290
[4]倪卫明,王志伟,王永平. GPS RTK技术和PPK技术联合作业探讨[J].物探装备, 2006,16(4):303-304
[5]李光辉,李华山,章磊,等. PPK与RTK技术在地形测量中的对比研究[J].人民长江, 2008,39(12):73-74
[6]赵建虎,王胜平,张红梅,等.基于GPSPPK/PPP的长距离潮位测量[J].武汉大学学报(信息科学版), 2008,33(9):910-913
[7]王国祥,梅熙.GPSRTK技术在工程测量中的应用[J].四川测绘, 2001(4):166-167
[2]黄劲松,魏二虎.GPS测量操作与数据处理[M].武汉:武汉大学出版社, 2004:116-119
[3]朱吉涛. RTK和PPK相配合在航测外业控制测量中的应用[J].物探装备, 2007,17(4):288-290
[4]倪卫明,王志伟,王永平. GPS RTK技术和PPK技术联合作业探讨[J].物探装备, 2006,16(4):303-304
[5]李光辉,李华山,章磊,等. PPK与RTK技术在地形测量中的对比研究[J].人民长江, 2008,39(12):73-74
[6]赵建虎,王胜平,张红梅,等.基于GPSPPK/PPP的长距离潮位测量[J].武汉大学学报(信息科学版), 2008,33(9):910-913
[7]王国祥,梅熙.GPSRTK技术在工程测量中的应用[J].四川测绘, 2001(4):166-167