公开(公告)号：US12164025B2

公开(公告)日：2024-12-10

申请号：US18237313

申请日：2023-08-23

Applicant: The Tomorrow Companies Inc.

Inventor： Brian Pollard ,  James R. Carswell

IPC: G01S15/89

Abstract: A synthetic aperture sonar (SAS) system utilizes a novel timing and pointing method to illuminate and process data from multiple receive channels over one or more elevation swaths. The system further utilizes cross-track interferometry to improve accuracy of three-dimensional mapping.

公开(公告)号：US11774588B2

公开(公告)日：2023-10-03

申请号：US16885193

申请日：2020-05-27

Applicant: The Tomorrow Companies Inc.

Inventor： Brian Pollard ,  James R. Carswell

IPC: G01S15/89

CPC classification number: G01S15/8904 ,  G01S15/8915

Abstract: A synthetic aperture sonar (SAS) system utilizes a novel timing and pointing method to illuminate and process data from multiple receive channels over one or more elevation swaths. The system further utilizes cross-track interferometry to improve accuracy of three-dimensional mapping.