Based on rthe characteristics of opencut mine side slopes, the application of GPS technology in monitoring deformation inspection of slide slop of large area in Xiaolongtan mining area ensures the required monitoring precise.

• 针对露天矿山边坡变形监测点多面广的特点,采用GPS技术对露天矿边坡进行监测,解决了露天矿山多年来在边坡大面积滑移变形监测中精度一直无法达到要求这一技术难题。