Abstract: Virtual reality (VR) has been widely used in many fields in recent years. Its application to the skills training for guaranteeing the ground meteorological observation equipment not only reduces the hardware investment and enhances the training effect, but also to improve the practical repairing skills of technical staff who are looking after the basic meteorological equipment. This paper introduces the VR technology and implementation tools and analyzes the application scenarios of VR technology in the training of guaranteeing ground meteorological observation equipment. Then, simulation-training system of virtual observation field is designed. Finally, the basic interactive design and implementation of virtual observation field is discussed in detail.