摘要
简要介绍长江河口地区吴漆零点的历史沿革，分析了长江河口地区水域平均海水面、理论深度基准面的空间变化，进而讨论长江河口地区的高程系统。
It briefly introduces the historical change of Wusong Datum in the Changjiang Estuary region, and analyzes the spatial variations of regional mean sea level and theoretical bathymetrical datum plane in this region. A discussion is also given to the height system of the Changjiang Estuary region.
出处
《水运工程》
北大核心
2000年第8期1-4,共4页
Port & Waterway Engineering
关键词
长江河口轩区
理论深度基准面
高程系统
Wusong Datum
the Changjiang Estuary region
theoretical bathymetrical datum
height system
