DG3 PSDK is an oblique camera developed by Ruibo on the basis of DG3 based on customer feedback and needs, which is suitable for DJI M300RTK/M210 series drones. DG3PSDK continues all the advantages of DG3, and it is a device with better comprehensive performance in the current full range of Ripple tilt photography cameras. It has a series of advantages such as light weight, small size, reasonable focal length, high compatibility and low maintenance cost, and DG3PSDK has built-in heat dissipation and dust removal system, which can ensure that the camera works for a long time at high temperature environment. It can be mounted on a small electric fixed wing for large-scale tilt data collection, or installed on various multi-rotor UAVs for high-precision tilt data collection.