Data processing method and device

The embodiment of the invention provides a data processing method and device. The data processing method includes the steps: judging whether a map display level switching condition is met or not according to a monitoring image acquired by a monitoring point on the two-dimensional map; and when a preset map display level switching condition is satisfied, obtaining position information of the monitoring point location on the two-dimensional map, switching a map display level from a two-dimensional map display level to a three-dimensional map display level, and displaying a three-dimensional model associated with the position information in the three-dimensional map display level. 本公开实施例提供一种数据处理方法和装置，根据二维地图上的监控点位采集的监控图像判断是否满足地图显示层级切换条件，在满足预设的地图显示层级切换条件时，获取所述监控点位在所述二维地图上的位置信息，将地图显示层级由二维地图显示层级切换到三维地图显示层级，并在所述三维地图显示层级中对所述位置信息相关联的三维模型进行显示。