Overview

Each year, disasters around the world adversely impact millions of people and cause billions of dollars in damage. SAR satellites are excellent resources for operational use in a variety of disaster management scenarios as a result of the ability to collect imagery independent of darkness or inclement atmospheric conditions.

RADARSAT-1 data has been used effectively in the management of disasters such as floods and oil spills. The capability to deliver data in near-real time has been essential for relief agencies that require timely data for monitoring and mapping damage as well as for assessing the impact on future planning.

RADARSAT-2 technical enhancements provide improved operational information for disaster management and damage mitigation. Reduced planning lead times for data acquisitions, and the left- and right-looking modes on RADARSAT-2 will provide greater revisits and up-to-date information that is required during times of emergency to supplement airborne and ground resources for local and regional damage assessment.