The utility model provides a self-inspection quadrillage level gauge which is composed of a gauge body, an instrument supporter and a scale measurement body.
Coding, an important basis of modern information science, is broadly applied to surveying instruments. This paper deeply discusses its applications in electronic level, electronic transit and GPS.
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本文对其在电子水准仪、电子经纬仪和GPS上的应用进行了较为深入的探讨。
This paper deeply discusses its applications in electronic level, electronic transit and GPS.