利用多传感器集成和数据融合实现水上水下一体化测绘

水上水下一体化测绘技术为水域相关测绘提供了一种高效快速的解决方案。本文介绍了多传感器集成和数据融合领域的研究背景，阐述了水上水下一体化测绘的原理和方法，结合工程试验数据，对点云数据进行了精度统计分析，论证了水上水下一体化测绘技术方法在水电工程应用中的有效性，水上水下一体化测绘是对传统水域相关测绘技术方法的变革和创新，具有一定的工程意义。

Realization of Mapping System Integrated Both Up-water and Under-water with Multi-sensor Integration and Data Fusion

The mapping system integrated both up-water and under-water provides an efficient and rapid solution for water-related survey works.The study background on multi-sensor integration and data fusion was presented firstly.The primary theory and methodology of mapping system integrated both up-water and under-water was stated detailedly.Based on project test data,the accuracy statistics and analysis on point cloud data were worked out precisely.It was demonstrated that the proposed integrated mapping system would be an efficient solution and could satisfy the specification requirement of water conservancy and hydropower engineering project applications.