| 摘要 |
A SYSTEM FOR MAPPING AND TRACKING GROUND TARGETS A system (100) for autonomously mapping and tracking of ground targets at a location of interest has been disclosed. The system (100) comprises at least one user control center (108) in operative communication with one or more data relay satellites (106) in Geostationary Equatorial Orbit (GEO), the data relay satellites in operative communication with one or more UAVs (102) and/or SAR satellites (104) with on-board different imaging sensors to obtain various types of imagery data from the ground targets. The data relay satellites target specific constant communication with the user control center (108) and the UAVs and SAR satellites for continuous feedback and control. Moreover, the system (100) process all raw data obtained from the UAVs (102) and SAR satellites (104) to produce 2D and 3D Digital Elevation Models (DEMs) and high resolution images, which are displayed on the user control center (108) and/or selected mobile handheld devices. Figure 1 Synthetic Aperture Unmanned Aerial Radar (SAR) 104 Vehicle 102 Laser / Ka-Band Laser / Ka-Band Communication Communication Data Relay Global Positioning Satellite 106 System 110 X-Band Communication SAR Imaging: :Optical Imaging User Control Centre 108 Targets along Ground Track |
