USA flag logo/image

An Official Website of the United States Government

Optimally Integrate Automated Ship and Small Craft Classification Functions…

Award Information

Department of Defense
Award ID:
Program Year/Program:
2012 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Lambda Science, Inc.
P.O. Box 238 Wayne, PA 19087-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 2
Fiscal Year: 2012
Title: Optimally Integrate Automated Ship and Small Craft Classification Functions with the Maritime Tactical Picture Tools
Agency / Branch: DOD / NAVY
Contract: N68335-12-C-0226
Award Amount: $749,912.00


Surface vessel detection and classification from airborne platforms relies heavily on radar at operationally useful stand off ranges. Upon detection the radar search waveform may be used to accrue additional information about the surface contact for classification but confidence is likely to be insufficient. Improved classification confidence can be gained by follow-on contact interrogation with high range resolution (HRR) waveforms from different look directions. However, the use of HRR waveforms requires increased processing and possibly increased dwell time depending on the HRR waveform characteristics, and how it is integrated with the search function. If HRR interrogation of the contact cannot provide the desired classification confidence, the radar can employ inverse synthetic aperture radar (ISAR) operation at favorable geometries to further improve classification requiring additional increases in dwell time and processing, and the likely interruption of the search operation. In addition to the stand-alone radar sensor products for classification, EO/IR imagery can be used to augment and possibly improve ISAR imagery, subject to suitable geometry and atmospheric conditions. This process of surface vessel classification consumes increasing radar resources, and traditionally takes place with an operator in the loop commanding the radar modes and using visual tools to perform the classification. The functional integration, capability and sophistication of the operator interface and the associated toolset is an important area of increasing development and critical to the successful use of the suite of sensors available to the operator. NAVSEA has recognized the importance of this interface and associated tool set, and they have funded the development of a powerful capability under the Ocean Surveillance Initiative (OSI). OSI is a capable modular architecture with multiple operator-in-the-loop interfaces implied throughout the architecture, and multiple displays to provide an integrated tactical picture of the maritime environment. However, there is virtually no automatic mode or sensor resource management (RM), and no automatic maritime classification aids (MCA). The objectives of this SBIR effort are the integration of RM and MCA capabilities with OSI for use with the RDR-1700G radar.

Principal Investigator:

Joseph Teti
(610) 581-7940

Business Contact:

Joseph Teti
(610) 581-7940
Small Business Information at Submission:

Lambda Science, Inc.
P.O. Box 238 Wayne, PA -

EIN/Tax ID: 232805792
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No