Topics

New Arrival

Dec. 27, 2023
"High-Resolution Land Use and Land Cover Map(Japan)Version 23.12" was released.
Sep. 28, 2023
"High-Resolution Land Use and Land Cover Map of Vietnam for 2020 (Version 23.09)" was released.
Aug. 10, 2023
PALSAR global mosaic map in 2008 and 2009 were updated as Ver.2.3.0.
Jun. 5, 2023
PALSAR global mosaic map in 2007 and 2010 were updated as Ver.2.3.0.
Apr. 28, 2023
PALSAR-2 global mosaic map in 2022 was released.
Apr. 7, 2023
"ALOS World 3D-30m (AW3D30)" updated version was released.
Jan. 31, 2023
"High Resolution Land Use Land Cover Map (Okinawa Island) ver.23.01" was released.
Sep. 21, 2022
Replaced some tiles of the PALSAR-2 global mosaic datasets were updated to Ver.2.1.2.

What's NEW!

Apr. 19, 2024
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated]
Apr. 1, 2024
ALOS-2 / "PALSAR-2 Basic Observation Scenario Map/User Guideline" was updated.(CYCLE255 ~ CYCLE267)
PALSAR-2 Basic Observation Mode per cycle (World/Japan) was updated.
ALOS-2 Basic Observation Scenario (3rd Edition,Ver.L) was uploaded.
Mar. 29, 2024
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated]
Mar. 22, 2024
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated]
Jan. 19, 2024
Presentation materials of the 27th Science Team Meeting for "ALOS Kyoto & Carbon Initiative" was uploaded.
Dec. 27, 2023
"Final Report on the 2nd Earth Observation Research Announcement" was uploaded.
Dec. 22, 2023
ALOS-2 / "PALSAR-2 Basic Observation Scenario Map/User Guideline" was updated (CYCLE218~CYCLE242).

Project

  • ALOS-4, DAICHI-4

    An L-band SAR mission achieving wide swath observation with high resolution, as successor of "DAICHI-2" (ALOS-2). To be launched in JFY2023.

  • ALOS-3, DAICHI-3

    An optical mission achieving high resolution observation with wide swath, as successor of optical mission of "DAICHI" (ALOS). The launch failed on Mar. 7, 2023.

  • ALOS-2, DAICHI-2

    Follow-on mission of L-band SAR from "DAICHI" (ALOS), which contributes for a variety of purposes, including disaster monitoring, forest distribution, and analysis of crustal movement.

  • ALOS, DAICHI

    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 L-band synthetic aperture radar (SAR) and stereoscopic optical instrument and observed global land area for various purposes.

Dataset