【摘要】 西江的测量环境非常复杂,下游属于感潮河段,而上游却不受潮汐影响,水位的高低主要与河床的倾斜情况相关。根据西江河道测量的实施情况,分析出海河道测量过程中所出现的有关技术问题,并提出问题的解决办法。更多还原

【Abstract】 The survey environment is extremely complex in Xijiang riverway,the lower reaches belongs to the tide section of river,but upriver actually is not influenced by the tide,the water level is related to the river bed inclination.According to the Xijiang riverway survey,the technical problems which appears in the riverway survey process are analyzed,and the solution is put forward.更多还原