New Arrival

Back Number

Apr. 09, 2021
PALSAR-2 Global mosaic map (2020 global dataset) was released.
Mar. 31, 2021
PALSAR-2 Global mosaic map (2019 global dataset) was released.
Mar. 05, 2021
"High Resolution Land Use Land Cover Map (Japan) ver.21.03" was released.
Jan. 05, 2021
"ALOS World 3D-30m (AW3D30)" updated version was released.
It covers south of 60 degrees south latitude and part of low latitude region.
June 25, 2020JAXA EORC
"JAXA for Earth on COVID-19" was released.
June 23, 2020
HRLULC map of Vietnam (version 20.06) was released.

What's NEW!

Back Number

Issues about user registration from some e-mail accounts:
Currently, due to problems with the JAXA's mail system, it is not possible to register users from Microsoft's e-mail accounts (Hotmail, Outlook, Live etc). If you are in a hurry, please register from another e-mail account. Thank you for your understanding.
Mar. 09, 2021
ALOS-2 accumulated observation results (from observation start date to present:2014/8/4~2020/12/13) were uploaded.
ALOS-2 annual observation results (2020年:2019/12/16~2020/12/13) were uploaded.
ALOS-2 Supersites observation results were uploaded.
Jan. 26, 2021
Corrections of the PALSAR-2 standard products of Spotlight mode and ScanSAR mode (burst processing) for Interferometric SAR anomalies.
Jan. 12, 2021
Calibration results of ALOS-2/PALSAR-2 standard products were uploaded.
Jan. 4, 2021 (For PI/CI)
Annoucement and Program of "Joint PI Meeting of Global Environment Observation Mission FY2020" have been updated.



Achieving wide swath observation with high resolution, as successor of "DAICHI-2" (ALOS-2).


Achieving high resolution observation with wide swath, as successor of optical mission of "DAICHI" (ALOS).


Follow-on mission from "DAICHI" (ALOS), which contributes to cartography, regional observation, disaster monitoring, and resource surveys.


This project aimed to contribute various earth observation field as mapping, disaster monitoring, and resource surveying in global.

JERS-1, "FUYO-1"

The first satellite in Japan equipped with synthetic aperture radar and stereoscopic observation optical sensor and observed global land area for various purpose.


Global PALSAR-2/PALSAR/JERS-1 Mosaic and Forest/Non-Forest map

Global 25m-resolution mosaic using ALOS-2 PALSAR-2, ALOS PALSAR, and JERS-1 SAR images and global forest/non-forest map

K&C Mosaic

The reference dataset for the "ALOS Kyoto and Carbon Initiative Project"

Precise Global Digital 3D Map "ALOS World 3D"

The precise global digital 3D map using some 3 million data images acquired by the ALOS

High Resolution Land-Use and Land-Cover Map

Research products developed by ALOS/ALOS-2 Science Project and "Earth Observation Priority Research: Ecosystem Research Group"

ALOS Ortho Rectified Image Product (ALOS-ORI)

This consists of the ALOS/AVNIR-2 ORI product with approx

IPY Dataset

Monitoring the north and south polar regions using PALSAR for contributing " International Polar Year "

Glacial Lake Inventory of Bhutan

Data Release Glacial Lake Inventory of Bhutan using AVNIR-2 and PRISM