Synspective Inc., a leading provider of Synthetic Aperture Radar (SAR) satellite data and analytics solutions, is pleased to announce that it will begin offering SAR data from the Advanced Land Observing Satellite Daichi-4 (ALOS-4), operated by the Japan Aerospace Exploration Agency (JAXA). 

SAR satellite data enables ground observation regardless of weather conditions or time of day, making it valuable for addressing challenges across multiple industries. Daichi-4’s L-band SAR can penetrate vegetation, enabling accurate capture of ground surface changes, even in Japan’s densely forested mountainous regions.

Analysis solutions using data from Daichi-4
Synspective has also begun offering analysis solutions using data from Daichi-4.
For details, please refer to the following press release issued September 1, 2025:
https://synspective.com/information/2025/alos4_service/ 

About Daichi-4 (ALOS-4)
ALOS-4 is JAXA’s satellite launched via the H3 Launch Vehicle No. 3 from the Tanegashima Space Center. Equipped with an advanced L-band Synthetic Aperture Radar, it builds on  ALOS-2’s foundation to deliver world-leading resolution and observation coverage.

For more information, please visit JAXA’s website:
https://www.satnavi.jaxa.jp/files/project/alos4/en/