摘要
在对平均大潮高潮面进行科学定位的基础上,进一步阐明了我国海岸线(岛屿岸线、明礁、灯塔)起算面的定义。引入了三个国标的定义和沿海五省制定的法律条例的规定,结合东海及其岛屿海岸线不同起算面的计算算例,论证了我国海岸线就是平均大潮高潮面形成的实际痕迹线,并以此作为海陆分界线的科学定位和现实意义,澄清了在这一领域存在的一些异议和模糊认识。同时,并就这一重要的基准面进行现实的描述,以期服务于当前我国沿海经济建设、海域使用管理、海岸带开发和有关专项调查以及海洋测绘事业中。
The definition of coastal line （ datums of island, uncoverd neaf and lighthouse） is more clarified on the basis of scientific location at mean high water springs. The definitions about three national criterions and regulations about legally statute of five coastal provinces are introduced. It is demonstrated that the practical mark line which formed by the mean high water springs is the coastal line used in China according to some computing examples about different island datum in the East Sea of China, it is scientific location about the boundary of land and ocean, so it has practical significance. Some demurral and inkling about coastal line are clarified in the field： Some practical description about the important datum are done in order to satisfied the economical activities of inshore, management of sea area, development of coastal line zone, exclusive project of ＂908＂ and hydrographic surveying and charting.
出处
《海洋测绘》
2007年第6期19-24,共6页
Hydrographic Surveying and Charting
关键词
海道测量
海域划界
海岸线
平均大潮高潮面
基准
定位和描述
hydrographic surveying
ocean delimitation
coastal line
mean high water springs
datum
location and descriptionlocation and description
作者简介
许家琨（1956-），男，山东莒县人，高级工程师，主要从事海道测量、海洋工程应用与研究。
