摘要
论述了利用前沿技术开展广东省统一深度基准建设的技术方法和具体流程,主要包括验潮站建设与测量、水位数据处理、调和分析和模型构建等。统一深度基准的构建是全省陆海统一空间定位基准框架建设的重要组成部分,不仅为海洋测绘和海洋建设提供了基准成果,而且对于科学研究工作具有十分重要的意义。
This paper discusses the technical method and specific process of constructing unified depth datum in Guangdong Province by using cutting-edge technologies,which mainly includes the construction and measurement of tide gauge station,water level data processing,harmonic analysis and,model construction.The construction of a unified depth datum is an important part of the construction of a unified land and sea spatial positioning datum framework in the province.It not only provides datum results for marine surveying and mapping and marine construction,but also has very important significance for scientific research.
作者
林伟填
LIN Weitian(Guangdong Provincial Institute of Land and Resources Surveying and Mapping,Guangzhou 510000,China)
出处
《测绘与空间地理信息》
2025年第10期154-156,共3页
Geomatics & Spatial Information Technology
关键词
深度基准
海洋测绘
水位数据处理
调和分析
模型构建
depth datum
oceanographic surveying and mapping
water level data processing
harmonic analysis
model building
