海洋控制测量误差分析与成果质量评定  

The Assessment of Surveying Result and Error in Hydrographic Control Surveying

作　　者：李凯锋[1] 欧阳永忠 陆秀平[1] 吴太旗[1] 任来平[1] 

机构地区：[1]海军海洋测绘研究所,天津300061 [2]广东邦鑫勘测科技股份有限公司,广东广州510335

出　　处：《海洋测绘》2018年第1期46-49,共4页Hydrographic Surveying and Charting

摘　　要：针对沿岸及海岛礁控制测量作业现状,结合GNSS接收机等测量仪器在海洋控制测量实际生产中的应用,分析了受海洋观测环境以及仪器自身原因等内外部因素影响产生的各种误差。提出了一些提高测量定位精度方法,探讨了适用于海洋控制测量成果的质量控制和检验指标,制定了涵盖海洋控制测量的造标埋石、数据采集、处理、验收等全过程的质量检验方案。This paper analyzes the actuality of coastwise and island hydrographic control surveying.Then based the application of surveying apparatus in reality product, such as GNSS receivers, a kind of errors that produced by hydrographic environment and the apparatus are analyzed. Some methods are proposed to improve positioning accuracy.The paper also explores the quality control and determination quota applied to hydrographic control surveying product,and sets up a plan for making control point,data collecting,data processing and checking.

关 键 词：控制测量 质量检验 质量元素 检查项 差错分类 

分 类 号：P229[天文地球—大地测量学与测量工程]