基于GPS和精密三角高程的施工测量验收应用与研究

The Applied Research of Construction Acceptance Survey on GPS and Precise Trigonometric Leveling

高精度水准和导线测量是施工测量验收的常规方法,但有时因条件受限导致该方法难以实施。本文采用GPS相对定位和精密三角高程测量方法进行了高架快速路施工验收测量,在精密平面坐标定位和三角高程测量方面进行了积极有效的探索。

Traverse is a high-precision standards and Construction conventional methods of measurement and acceptance,but sometimes limited because of the conditions leading to the method difficult to implement.Using GPS relative positioning and precise triangulated heliograph survey elevated expressway construction method of acceptance survey,The plane coordinate localization and trigonometric elevation measurement on the active exploration.