海岸工程
海岸工程
해안공정
COASTAL ENGINEERING
2012年
1期
60-65
,共6页
刘森波%周兴华%张化疑%厉峰%李杰
劉森波%週興華%張化疑%厲峰%李傑
류삼파%주흥화%장화의%려봉%리걸
同步改正法%平均海面%GPS水准法%大地水准面精化
同步改正法%平均海麵%GPS水準法%大地水準麵精化
동보개정법%평균해면%GPS수준법%대지수준면정화
synchronous reduction method%mean sea level%GPS height datum transference%geoid refining technology
利用GPS水准法和同步改正法实现了跨海高程基准的传递。GPS传递结果与同步改正法传递结果相差3cm。结果表明，GPS结合大地水准面精化技术实现跨海高程基准传递省时省力、方便可靠。
利用GPS水準法和同步改正法實現瞭跨海高程基準的傳遞。GPS傳遞結果與同步改正法傳遞結果相差3cm。結果錶明，GPS結閤大地水準麵精化技術實現跨海高程基準傳遞省時省力、方便可靠。
이용GPS수준법화동보개정법실현료과해고정기준적전체。GPS전체결과여동보개정법전체결과상차3cm。결과표명，GPS결합대지수준면정화기술실현과해고정기준전체성시성력、방편가고。
Height datum transference across the sea was realized by using the method of GPS height datum transference and synchronous reduction. The results got by the method of GPS height datum transference and synchronous reduction vary in height by 3cm. The result showed that to realize height datum transference across the sea using the method of GPS combined with geoid refining technology is more time-saving, con- venient and reliable.
