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全站儀土方測量方法

一、全站儀設站 1、全站儀安頓在一個控制點(測站點)上,整平對中,另一個控制點(后角度)立棱鏡;2、按MENU(菜單)鍵,按F1(數據收集),輸入測站點的坐標和儀器高,點擊下一步;3、輸入后角度坐標。 4、儀器瞄準棱鏡,點擊丈量。丈量有三種挑選:測角度、間隔、坐標。假如挑選的是測坐標,經過將丈量出的坐標和后角度的坐標對比,能夠判別有沒有差錯或過錯。對比后,距離不大的話定向完結。不同假如大,要檢查點坐標、點位等,再重復2、3、4過程。 二、測圖 1、立鏡員在地勢地物特征點立棱鏡,必定要把當時棱鏡高經過對講機通知儀器操作員;2、儀器操作員輸入棱鏡高,照準棱鏡,點擊丈量,保留坐標。 3、繪圖員或許立鏡員制作草圖(或許儀器操作員依據地勢地物編制點代碼或許改點號),清晰地勢地物特征點間的聯系。 4、測圖完結后,導出數據,用cass作圖。 A total station, station 1, total station installed in a control point (station), levelling, another control point (point) vertical prism; 2 according to MENU (menu) button, press F1 (data collection), and coordinate instrument input test site, click the next step; 3, the input angle coordinates. 4. The instruments aim at the prism and click on the measurement. There are three kinds of measurement: angle, interval and coordinate. If the selected coordinates are measured, there is no error or fault by comparing the coordinates measured by the coordinates to the coordinates of the rear angles. After the contrast, the distance is small, and the direction is finished. If the difference is large, we should check the point coordinates, points and so on, and repeat the 2, 3, and 4 processes. Two, 1, member of mapping in the feature point of vertical mirror vertical prism, must make the prism through the walkie talkie to inform the equipment operator; 2, the instrument operator input prism, a prism, click on the coordinate measurement, retention. 3, drawing production sketch (or perhaps part of vertical mirror instrument operator based on terrain editing object code may change point), a clear link between the terrain feature points. 4. After the completion of the mapping, the data is derived and CASS is used.

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