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来源:百度知道 编辑:UC知道 时间:2024/05/15 04:45:32
本次设计介绍了GPS的定位系统、工作和定位原理、GPS测量数据处理的原理和方法以及GPS定位技术的应用和发展等相关性知识的基础上,着重研究GPS测量数据测后处理中最重要的步聚:数据预处理和基线处理,并通过计算机软件设计模块实现对数据的处理。
分析目前GPS数据处理软件中存在的问题,在设计中主要是利用Visual Basic 6.0 强大的集成开发环境和快速的创建各种应用程序的能力,设计开发一个简单而实用的GPS数据处理软件。该软件的主要功能包括:读取RINEX格式的文件、计算卫星的位置、对卫星轨道进行标准化、周跳的探测和修复以及坐标的自由转化等。分析在软件的设计当中存在的问题,并讨论该软件的改进及应用前景。
"GPS" (Global Positioning System-GPS) that the global positioning system Marketing is a new generation of sophisticated satellite navigation and positioning system. GPS satellites launched navigation, positioning signal, as a space-time information resources, in the world within numerous users with position, velocity and time information. GPS System with high-precision, all-weather, high-efficiency, multi-purpose, widely known characteristics, GPS has gone beyond the scope of traditional geodesy the limit, and the infiltration of the engineering survey, cadastral survey and geographic information systems (GIS) and other areas, Mapping has become the most important scientific content and tasks. The design of the GPS positioning system, and positioning principle, GPS data processing theory and methods, and GPS technology application and development of relevant knowledge on the basis of , and focusing on GPS data measured after treatment most important that steps : baseline d