| BM | Block Matching |
| DOF | Degree of Freedom |
| EKF | Extended Kalman Filter |
| GPS | Global Positioning System |
| IMU | Inertial Measurement Unit |
| LiDAR | Light Detection and Ranging |
| Mocap | Motion Capture |
| RMS | Root Mean Squared |
| SFM | Structure from Motion |
| SGBM | Semi-Global Block Matching |
| SLAM | Simultaneous Localization and Mapping |
| UAV | Unmanned Aerial Vehicles |
| VTOL | Vertical Take-off and Landing |