基于云计算的水深测量潮位改正体系架构探索与实践  

Exploration and practice of tidal correction architecture for bathymetric survey based on cloud computing

作　　者：彭文祥[1,2] PENG Wenxiang(Shanghai Institute of Geological Survey,Shanghai 200072,China;Shanghai Professional Technical Service Platform of Geological Data Information,Shanghai 200072,China)

机构地区：[1]上海市地质调查研究院,上海200072 [2]上海市地质资料信息专业技术服务平台,上海200072

出　　处：《上海国土资源》2023年第4期37-42,共6页Shanghai Land & Resources

基　　金：上海市科委科研项目(19DZ2292000);国土资源部和上海市人民政府合作项目(GZH201200506)。

摘　　要：针对国外软件不能进行水深测量多站潮位改正等关键技术问题,将潮位改正理论方法与云计算技术集成,提出了潮位改正系统的体系架构。在考虑潮位控制方案、验潮站布设合理性、质量控制等水深测量技术规范要求的基础上,利用Web技术和数据库研制了具有完全自主知识产权的通用潮位改正系统。某市海岸带地质调查项目超过7000 km测线及其所涉及的20多个验潮站的试验表明,该系统可自适应进行单站、双站、三站、多站的潮位数据改正,并可同时实施多基面的数据改正。自主开发的系统与国际Hypack软件的改正结果是一致的,满足规范要求。Aiming at the key technical problems such as foreign software cannot carry out multi-station tide level correction,the theoretical method of tide level correction is integrated with cloud computing technology,and the architecture of the tide level correction system is proposed.On the basis of considering the requirements of bathymetric surveying technical specifications such as tide level control scheme,rationality of the layout for tide stations,quality control,etc.,a general tide level correction system with completely independent intellectual property rights was developed by using Web technology and database.The test of more than 7000 km of survey line of a coastal geological survey project in a city and more than 20 tide stations involved in it show that the system can adaptively correct the tide level data of single-station,double-station,three-station and multi-station,and can implement multi-base surface data correction at the same time.The self-developed system is consistent with the correction results of the international Hypack software and meets the requirements of the specification.

关 键 词：海道测量 水位改正 云计算 智慧海洋 

分 类 号：P229[天文地球—大地测量学与测量工程]