Tenchijin EO Market
2026-06-19 03:00:33

New Satellite Data Platform by Tenchijin Enhances Accessibility for Researchers

In a significant step towards increasing the accessibility of satellite data, Tenchijin, a space venture recognized by JAXA, has officially launched its online platform called the "Tenchijin EO Market" on June 18, 2026. This innovative platform allows users to conveniently purchase satellite data, particularly from the ALOS-4 satellite’s PALSAR-3 observation system, making advanced technology more accessible to a wider audience.

Tenchijin was recognized by JAXA as a data service provider for the ALOS-4 satellite, which is equipped with cutting-edge radar technology designed for various applications, including disaster prevention and environmental monitoring. The Tenchijin EO Market aims to lower the barriers to access such valuable data, which has traditionally been marred by complex procedures and the need for specialized knowledge.

Background of the Tenchijin EO Market


The idea for the Tenchijin EO Market stems from the realization that while satellite data holds immense potential for diverse fields, including infrastructure management and environmental conservation, the process to obtain or purchase this data has deterred many potential users. The intricate steps involved in acquiring satellite data have posed challenges, particularly for light users or small-scale projects.

To address these issues, Tenchijin has carefully redesigned the purchasing experience. The platform enables users to engage with satellite data in a straightforward manner, facilitating small-scale and low-cost purchases that are operationally feasible for various research or verification purposes. The goal is to empower users with no prior experience in satellite data to feel comfortable and capable of utilizing such resources.

Overview of Tenchijin EO Market


The platform allows users to purchase PALSAR-3 observation data based on their specific needs and budget. The user-friendly interface guides users to select geographic areas for their data needs, with pricing structures tailored to fit different requirements.

The ALOS-4 satellite boasts a L-band synthetic aperture radar which allows it to observe the Earth even during nighttime or adverse weather conditions. This capability positions the satellite to contribute significantly to applications in disaster management, geological studies, and forestry.

Two Tailored Pricing Plans


The Tenchijin EO Market offers two flexible pricing plans, catering to different user expertise levels and requirements:
1. PALSAR-3 Standard Product: This plan is aimed at users who are experienced in satellite data analysis. It allows access to PALSAR-3 data at a competitive price, with global data search capabilities. Users can acquire images that are ortho-corrected and map projected, as well as SLC data suitable for interferometry.

- Pricing: For a single scene, it costs 39,800 Japanese Yen (tax included).
- Scene Sizes Offered: Ranges from a spotlight scene of 35km x 35km to broader observation modes covering 700km x 355km.

2. PALSAR-3 5m Mosaic: This plan is ideal for those seeking a quick and user-friendly option. The mosaic offers orthorectified data with a resolution of 5 meters, available from 4,000 Japanese Yen per 10km square.
- Users can easily purchase only the required size and immediately download it post-payment, providing a swift user experience.

Both plans require payment via credit card, ensuring a straightforward transaction process.

Insights from the CFO


The CFO of Tenchijin, Mr. Kimura, remarked on the transformative potential of satellite data in addressing societal challenges. By utilizing multi-modal AI technologies alongside extensive datasets, including insights from satellite observations, Tenchijin aims to mitigate risks associated with water leaks and improve infrastructure management. He underscored the importance of making satellite data more accessible to foster innovation and support various sectors in making informed decisions based on robust data.

Additional Information


In conjunction with the service launch, Tenchijin also engaged with JAXA engineers involved in the ALOS-4 and PALSAR-3 development. They provided insights into the technological advancements and future opportunities presented by satellite data.

For those interested in exploring the Tenchijin EO Market further, detailed information can be found on their official website, alongside resources relating to their groundbreaking projects such as the "宇宙水道局" (Space Water Bureau).

Company Overview


  • - Company Name: Tenchijin Co., Ltd.
  • - Location: 5th Floor, Nihonbashi 1-4-1, Chuo, Tokyo.
  • - Representative: Yasunori Sakuraba, CEO.
  • - Services: Land evaluation consulting using satellite data.
  • - Official Website: tenchijin.co.jp



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