UC知道海洋测绘摘要翻译
来源：百度知道 编辑：UC知道 时间：2024/05/16 19:28:07
本文首先对海洋测绘的发展状况、水下地形测绘的发展状况以及我国测深技术的发展历程和测深的意义进行了介绍。其次叙述了GPS导航定位的基本原理和工作组成部分，介绍了差分GPS定位技术的原理和方法，测深仪的基本工作原理，及差分GPS和测深仪组合系统在水下地形测量中的原理。并结合美国Hypack Max水下地形测量软件详细介绍了差分GPS和测深仪组合系统在水下地形测量中的应用。本文还介绍了差分GPS和测深技术在水下地形测量中的误差来源，并简要地提出了差分GPS和测深技术在水下地形测量中的误差的改正，对如何提高水下地形测量的精度提供了一些很好的技术方法，使差分GPS在水下地形测量中的应用更加可靠。最后，根据实际水下地形测量数据，利用Auto CAD和南方CASS 7.0软件绘制出水下地形图。
关键词：海洋测绘，差分GPS，水下地形测量，水下地形图，Hypack Max
With the differential GPS technology continues to mature and develop, how the underwater topographic survey of the full use of differential GPS technology, is currently the international and domestic issues in the study.
This paper on the development of the marine surveying and mapping, underwater topographic mapping and the development of China's sounding technology and the development process of sounding the significance of the introduction. This was followed by GPS navigation and positioning described the basic principles and components, introduced a differential GPS positioning technology of the principles and methods, SOUNDER the basic working principle and differential GPS and Depth Sounder system in the composition of the underwater topographic survey Principle. And with the United States Hypack Max underwater topographic survey software introduced differential GPS and Depth Sounder system in combination underwater topographic survey of. It also introduced a differen