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SKY Perfect JSAT Corporation

SKY Perfect JSAT Corporation (JSAT), Asia’s largest geostationary satellite operator, has delivered reliable communications and broadcasting solutions for over 35 years. Our maritime services cover major shipping routes from the Indian Ocean to the Pacific region, providing high-speed and stable connectivity that supports operations and well-being of seafarers.
JSAT is also one of Japan’s largest distributors of satellite imagery (optical/SAR, etc.). In addition, we offer advanced information services such as vessel detection and monitoring of land/infrastructure deformation using proprietary algorithms. By combining satellite imagery, high precision analysis, and a user-friendly web interface, JSAT supports customers’ early decision-making and digital transformation.
JSAT is also one of Japan’s largest distributors of satellite imagery (optical/SAR, etc.). In addition, we offer advanced information services such as vessel detection and monitoring of land/infrastructure deformation using proprietary algorithms. By combining satellite imagery, high precision analysis, and a user-friendly web interface, JSAT supports customers’ early decision-making and digital transformation.
![]() | JSATMarine JSATMarine is one of the world’s top geostationary satellite-based maritime services in terms of speed, offering 50Mbps (shore-to-ship) and 3Mbps (ship-to-shore) at a fixed monthly rate with enhanced network security, including encryption and managed firewalls. The JSATMarine service covers major shipping routes from the Western Pacific Ocean to the Indian Ocean. Document Download |
![]() | LIANA LIANA is a web-based ground surface monitoring service that uses SAR satellite data to visualize land and infrastructure deformation over tens of kilometers and with an accuracy of a few millimeters to a few centimeters. It supports land development work and preventive maintenance of aging infrastructure in port areas. Document Download |
Corporate information
Address | 1070052 11F, AKASAKA INTERCIY AIR 1-8-1 Akasaka, Minato-ku, Tokyo JAPAN |
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URL | https://www.skyperfectjsat.space/jsat/en/ |