
Latest updates on Earth
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Meteorology and the Environment 2025.05.20 Tue February 2025: Global Sea Ice Extent Reaches its Lowest in the History of Satellite Observations
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Disaster 2025.04.04 Fri ALOS-2 Observation of the M7.7 Earthquake in Myanmar
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Research and Development 2025.03.27 Thu Launch of Ocean Weather Forecasts 1km resolution
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Latest Observation 2025.02.28 Fri The world’s largest iceberg, A23a, may have run aground on the continental shelf of South Georgia:
The trajectory of iceberg A23a observed by “GCOM-W”, “ALOS-2” and “ALOS-4”
Pick up
- 2025.06.18 Wed The fourth Research Announcement on the Earth Observations (Update)
- 2025.06.02 Mon Overview (Update)
- 2025.05.29 Thu The fourth Research Announcement on the Earth Observations (Update)
- 2025.04.25 Fri FY2025 The Joint PI Meeting of JAXA Earth Observation Missions
- 2025.04.14 Mon The fourth Research Announcement on the Earth Observations (Update)
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Agri Homepage of High-Resolution Land Use and Land Cover Map Products
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Education Sea Ice Distribution in the sea of Okhotsk
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Weather GPM Near-realtime Monitor
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Research Projects
Research Projects specialized in each satellite and instrument lead the Earth Science research and application research. Find more about JAXA’s Research Projects.
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ALOS Research and Application Project
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GPM Project
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GOSAT Project
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EarthCARE Project
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GCOM-C Project
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GCOM-W Project
Space Technology Directorate I


The Earth Observation Research Center and the Satellite Applications and Operations Center, as a core agency to develop Earth observation satellites in Japan, we are promoting Earth observation, data analysis and application research. By monitoring the earth environment from the space, we are aiming to contribute to strengthening national resilience including disaster management and addressing global challenges.
About UsSatellite Projects
Space Technology Directorate I develops satellites that are useful in our daily lives. Satellites are familiar to us in many aspects of our daily lives, such as Earth observation to learn more about our planet, communications to connect people and society, and positioning to obtain accurate location information.
