SI Imaging Services (SIIS) started commercial services of KOMPSAT-3A imagery with the world's second highest resolution satellite from July, 5th. KOMPSAT-3A is part of the Korean Multipurpose Satellite Program developed and operated by the Korea Aerospace Research Institute (KARI) for earth observation purpose.

The earth observation satellite offers clear imagery with a resolution less than 0.5 meter. KOMPSAT-3A, also known as Arirang-3A, was launched into orbit in March last year. After more than a year of successful test operation, SIIS began the commercial services on 5th of July. It would make South Korea the world's second country to enter the less-than-0.5-meter-resolution satellite imagery market after the United States.

KOMPSAT-3A is the sister of KOMPSAT-3, using the same satellite bus and payload. Its local access time is very unique in the afternoon, 13:30, which is the same with KOMPSAT-3. However, since KOMPSAT-3A was put into lower orbit than KOMPSAT-3, it delivers clearer and sharper view.

The same imaging time and similar payload with KOMPSAT-3 will amplify its capacity and help to even out the difference of the color. With KOMPSAT-3A imagery available today with 0.5 meter resolution imagery of KOMPSAT-3 at customer's service, decision makers have new and more options to consider for their needs.

SI Imaging Services (SIIS) is a leading satellite imagery provider for Remote Sensing and Earth Observation. SIIS is the exclusive worldwide marketing and sales representative of KOMPSAT constellation including KOMPSAT-2, KOMPSAT-3, KOMPSAT-3A, and KOMPSAT-5. It is a unique combination of VHR optical and SAR data with variable local access time from the morning to the afternoon (06:00, 10:50, 13:30, 18:00). SIIS provides the satellite imagery worldwide through over 80 sales partners.

Korean Aerospace Research Institute (KARI) is the Korean institute dedicated to aerospace research and is in charge of Korean space program. KARI has developed, and operated its optical remote sensing satellites such as KOMPSAT-1, KOMPSAT-2, KOMPSAT-3, KOMPSAT-3A, and the first Korean SAR the satellite, KOMPSAT-5.