摘要 |
The systems and methods described herein relate to systems and methods for synthetic aperture sonar (SAS) or radar including a pressure compensated fuse for a sensor, holographic navigation, the use of orthogonal signals with SAS, overpinging with multiple SAS transmitters, simultaneous localization and mapping (SLAM) for holographic navigation, high-coverage SAS using orthogonal signals, bistatic gapfilling, and high-frequency holographic navigation using, e.g., grazing angle compensations. |