Real-Time Low Cost Remote Sensed Map Display for Maritime Oil Spills

Many companies and agencies are already involved in oil spill responses, in activities ranging from integrated cleanup planning to hands-on cleanup efforts. However, relatively little R&D has realistically addressed real-time on-site tactical support on cleanup operations by means of remote sensing airborne platforms. This effort identified the key role that a real-time map display plays in providing information on the oil thickness distribution as a basis for all subsequent oil spill recovery planning activities. In carrying out this effort, the oprational framework within which tactical mapping plays a key role is first outlined. This provides a basis for the analysis of a multi-sensor suite selection for UAVs and manned aircraft platforms. In this analysis, the need for a low cost approach is emphasized. An open architecture sensor suite conceptual design is proposed that is fully compatible with existing off-the-shelf hardware. The core architecture is based on real-time orthorectification and fusion of information from differing bands, leading to a realible geo-referenced "picture" of the oil thickness distribution. The Phase I core architecture is anticipated to be readily implementable in a Phase II effort, based on pervious work of a similar nature. Anticipated Benefits: This effort will result in a low-cost airborne system for oil spill detection and monitoring. The embedded sensor fusion technology can be used in a variety of hazardous materials detection applications, in emergency assessment services, and land use applications.