SONARC is a NORRUSS project contributing to research cooperation between Norway and Russia with focus on satellite technology for safe navigation and maritime operations in the Arctic. SONARC was running from April 2015 to November 2018
The main objective of SONARC is to develop a sea ice monitoring and forecasting system to support safe operations and navigation in Arctic Seas. SONARC has exploited Synthetic Aperture Radar (SAR) data from satellites as a major component of this system. From 2015 Sentinel-1 has been the main provider of SAR data, deliverig data every day in near realtime for monitoring of sea ice and other environmental parameters.