RTK结合M9在某水库地形测量中的应用

Application of RTK combined with M9 in topographic survey of a reservoir

水库地形测量包括岸上和水下两部分,水下部分测量较为复杂,采用传统手段费时、费力。结合某水库地形测量实践,介绍了利用RTK技术进行水库岸上地形测量,M9进行水库水下地形测量,后期经过坐标参数转换后,利用“南方CASS”生成水库地形图的方法,为水库地形测量提供新的思路。

The topographic survey of reservoir includes onshore and underwater survey. Underwater survey is more complex and requires much time and labor if it is conducted by traditional means. For a reservoir, RTK technology is used for onshore topographic survey, and M9 is used for underwater topographic survey. After conversion of coordinate parameters, the South CASS is used to generate reservoir topographic map, which provides a new idea for reservoir topographic survey.