The payloads will be developed and built by Norwegian suppliers, while the satellite bus and the radar antenna will be built in the UK. The first satellite will be launched early 2025. In the following years, the plan is to launch a number of radar satellites to establish a constellation.
The satellite system named MicroSAR is unique in the way it can detect relatively small vessels in a very large area simultaneously. As of today we don’t know about any radar satellite systems with the same mix of capabilities.
Norway’s sea areas are seven times larger than the Norwegian land area. The Arctic and the High North is Norway’s most important strategic area of interest. This puts strong requirements on situational awareness in these areas. AIS (Automatic Identification System) has for many years been used for maritime surveillance. The challenge is that AIS is a system that requires the vessels themselves to send the required and correct AIS Information. Hence, AIS is a system based on cooperation. Today we estimate that 5 % of the vessels either does not send out AIS Information or are transmitting false information. Satellites with a radar, such as MicroSAR, will be able to detect these vessels independent of the use of AIS. MicroSAR satellites will bring an AIS Receiver to correlate radar detections with AIS Information.
The MicroSAR System is optimized for covering Norwegian needs. However, it will also offer and deliver maritime surveillance services in a global market in the same way as other radar satellites in space today, including surveillance of ship traffic, combating illegal fishing, search and rescue and oil spill detection.
Space Norway works closely with the Norwegian Armed Forces who will be the main customer and buy services and products from MicroSAR when in operation.
Space Norway also work in close cooperation with Kongsberg Satellite Services (KSAT). KSAT establishes, operates, and owns the MicroSAR Ground System, utilizing their existing global network. On behalf of Space Norway, they will provide services related to satellite operations and downlink of MicroSAR data. KSAT will also be responsible for marketing and sales of MicroSAR services and products as part of their portfolio, both in a national and an international market.
The Satellite System will be owned and controlled by Space Norway. This gives Norway an important strategic independent capability under national control to cover their needs for maritime surveillance.