CAJ | 학술논문

在利用GAMIT软件解算得出对流层总延迟ZTD的基础上．通过MATIABGUI各控件的布局设计及其回调函数的编写，利用MATLAB的图形用户开发环境（GUIDE）设计实现了水汽自动处理系统。本系统具有气象数据查询，日期与年积日转换，利用GPS气象数据及探空气象数据计算水汽总量及水汽变化分析等功能．可避免使用复杂的程序运算得出天顶静力学延迟ZHD，天顶湿延迟ZWD等气象要素。同时具有界面友好，操作简单，可移植性强等特点，为使用者提供了方便的，可视化的气象数据查询及水汽总量计算方法，具有良好的实际应用价值。
재이용GAMIT연건해산득출대류층총연지ZTD적기출상．통과MATIABGUI각공건적포국설계급기회조함수적편사，이용MATLAB적도형용호개발배경（GUIDE）설계실현료수기자동처리계통。본계통구유기상수거사순，일기여년적일전환，이용GPS기상수거급탐공기상수거계산수기총량급수기변화분석등공능．가피면사용복잡적정서운산득출천정정역학연지ZHD，천정습연지ZWD등기상요소。동시구유계면우호，조작간단，가이식성강등특점，위사용자제공료방편적，가시화적기상수거사순급수기총량계산방법，구유량호적실제응용개치。
On the base of calculating out zenith total delay ZTD in the use of GAMIT software, then on the basis of layout design of each MATLAB GUI control unit and the programming of their callback function, the author design and ultimately accomplish the water vapor automatic processing system by using MATLAB graphical user development environment （GUIDE）. This system has the functions of meteorological data query, the date and year accumulate conversion, and the function of calculating the precipitable water vapor and analyzing the water vapor changes by using GPS meteorological data and sound data. It can avoid using complex programs to get the zenith hydrostatic delay ZHD; zenith wet delay ZWD and other meteorological elements. At the same time this system has the characteristics of friendly interface, the operation is simple, strong portability and others. The system provides the user with convenient, visual meteorological data query and precipitable water vapor calculation method, and has a good practical value.