Marine Mammal Detection and Mitigation

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N00014-01-M-0221
Agency Tracking Number: N013-0064
Amount: $69,998.00
Phase: Phase I
Program: STTR
Awards Year: 2001
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
ARETE ASSOC.
P.O. Box 6024, Sherman Oaks, CA, 91413
DUNS: 082191198
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Douglas DeProspo
 Senior Scientist
 (703) 413-0290
 deprospo@arete-dc.com
Business Contact
 Philip Selwyn
Title: Vice President
Phone: (703) 413-0290
Email: selwyn@arete-dc.com
Research Institution
 UNIV. OF HAWAII-WEST OAHU
 Joseph R Mobley Jr., PhD
 96-129 Ala Ike
Pearl City, HI, 96782
 (808) 454-4716
 Nonprofit college or university
Abstract
The goal of this Phase I STTR proposal is to quantify the necessary hardware and processing requirements to enable a ship-based radar system to automatically detect and track whales on the ocean surface at distances of 5 kilometers or more for the purposeof collision avoidance. Long standoff detection and tracking is crucial to collision avoidance since large ships, such as commercial oil tankers, require significant time and distance to perform evasive maneuvers. In addition, the use of radar will permitnight time operations. To realize this goal, Aret¿, in conjunction with the University of Hawaii, will estimate the radar response of surfaced marine mammals including Doppler characteristics and overall Radar Cross Section. Both scattering off the mammalbody (hard target) and blowing events (expelled water fromwhale breathing) will be examined and will be based on known characteristics of mammal surface behavior as provided by the University of Hawaii. Based on these estimates, as well as known sea clutter characteristics, a radar and processingparameter space will be quantified for effective mammal detection and tracking. Finally, Arete will identify commercial radars which, with modification and/or the application of specialized processing techniques, can perform the collisionavoidance mission.The primary benefits of the proposed work, if ultimately successful, will be the preservation of endangered species and the avoidance of lawsuits for both the Naval and commercial shipping fleets.

* information listed above is at the time of submission.

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government