Topics

New Arrival

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!

Nov. 28, 2023
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated]
Nov. 27, 2023
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated]
Nov. 24, 2023
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated]
Nov. 14, 2023
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was added]
Nov. 7, 2023
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[New report of Evaluation Results was added]
Oct. 19, 2023
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window by the debris avoidance maneuver (Final)]

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