基于CASIO Fx-5800P计算器的空间点位坐标变换  

Three-Dimensional Coordinates Transformation on Calculator CASIO Fx-5800P

作　　者：程效军[1,2] 缪盾[1] 顾孝烈[1] 

机构地区：[1]同济大学测量与国土信息工程系,上海200092 [2]现代工程测量国家测绘局重点实验室,上海200092

出　　处：《地矿测绘》2008年第4期1-3,12,共4页Surveying and Mapping of Geology and Mineral Resources

摘　　要：CASIO Fx-5800P计算器具有28 500 bytes数据储存单元、分层嵌套调用和程序通讯等特点,其编程语言功能和编写形式已十分接近于BASIC语言。在测量中,为了便于工程的设计和量测,需要在现场将观测对象(工程建筑物或工业品)的坐标换算到特定坐标系中,有时也需要在外业工作中给出坐标转换结果。据此,研究利用CASIO Fx-5800P计算器编程实现空间点位坐标系间的相互转换,并通过实例进行验证,以满足测量现场进行坐标变换的需要。CASIO Fx-5800P is a programmable calculator, which has some characteristics, for example, of 28 500 bytes data storage cell, delamination nesting transfer, process communication and so on. It is very similar with program language BASIC in the aspect of language function and the format of program. For convenient to design and survey in the project, the observation reference frame would be transformed into what the user needed, also sometimes the results of the coordinate conversion must be given when in the outside working. So this paper validates formulas of the transformation between the earth-coordinate and user-coordinate and studies the calculator programming based on CASIO Fx-5800P and also gives an example. It would fulfill the coordinate transform in the survey course.

关 键 词：计算器编程 CASIO Fx-5800P 空间点位 坐标变换 WCS UCS 

分 类 号：P226.3[天文地球—大地测量学与测量工程]