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这个叙述改装18×18型立体量测仪与电子计算机相连,加上软件系统,构成了航测机助成图系统。用此系统进行数字化测图,精度高,速度快,成本低,缩短了成图周期。为今后补图、修图,带来极大方便。因图形是以数字文件形式保存,为用户保存和使用地图也带来极大方便。
This description modified 18 × 18-type three-dimensional measuring instrument connected to the computer, coupled with the software system to form a navigation aircraft assisted imaging system. With this system for digital mapping, high precision, high speed, low cost and shorten the mapping cycle. For the future make up, repair map, bringing great convenience. Because the graphic is saved as a digital file, it is also very convenient for the user to save and use the map.