摘要
介绍了海洋测量内外业一体化软件包Power_Hydro的研究背景和意义 ;详述了该软件的总体结构和功能 ;阐述了该软件包在理论和技术方面的特色。
In order to improve the automatization and software level of both fieldwork and homework of marine surveying in our country, we develop the software of “Power_Hydro”.The significance and background of software development are presented in this paper. Based on the above, the function ,structure and frame of software are discussed. The structure and frame of software include five sections.The first section mainly resolves the navigation and data collection problems in the fieldwork.The second is a quality control section, it is used for checking and deleting the error of surveying points. The instantaneous effects of tide, velocity of sound, wave, vessel speed, offset of position and sounding system are corrected in the third section. A tool program is applied in the fourth section . By the above processing procedures, mapping and mathematical model calculation modules could be applied in the fifth section. In this paper, the excellence of the software in theories and technology is showed by comparing it with other same kinds of softwares at home and abroad.
出处
《武汉测绘科技大学学报》
CSCD
2000年第3期243-247,共5页
Geomatics and Information Science of Wuhan University
关键词
一体化软件
潮汐改正
姿态改正
海洋测量
GIS
integration of software package
tide correction
attitude correction
frame of software
