Topics
New Arrival
- Nov. 15, 2024
- JERS-1 SAR global mosaic dataset Ver.2 was released.
- Sep. 30, 2024
- High-Resolution map of forest above-ground carbon storage Products was released.
- May 17, 2024
- PALSAR-2 global mosaic map of 2023 was released.
- Apr. 30, 2024
- "ALOS World 3D-30m (AW3D30)" updated version was released.
- 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 maps of 2008 and 2009 were updated to Ver.2.3.0.
What's NEW!
- Jan. 7, 2025
-
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated] - Dec. 27, 2024
- ALOS-2 / "PALSAR-2 Basic Observation Scenario Map/User Guideline" was updated (CYCLE243~CYCLE268).
- Dec. 16, 2024
-
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated] - Dec. 3, 2024
-
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[Announcement of deviation from orbit control window was updated] - Nov. 18, 2024
- The agenda of "the Joint PI Meeting of JAXA Earth Observation Missions FY2024" is here.
- Nov. 12, 2024
-
Calibration results of ALOS-2/PALSAR-2 standard products were updated.
[New report of Evaluation Results was added]
Project
-
An L-band SAR mission achieving wide swath observation with high resolution, as successor of "DAICHI-2" (ALOS-2). In operation since 2024.
-
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.
-
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. In operation since 2014.
-
This project aimed to contribute various earth observation field as mapping, disaster monitoring, and resource surveying in global.
-
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
-
Global 25m-resolution mosaics using ALOS-2 PALSAR-2, ALOS PALSAR, and JERS-1 SAR images and global forest/non-forest maps.
-
The reference dataset for the "ALOS Kyoto and Carbon Initiative Project".
-
The precise global digital 3D map using ALOS PRISM. Version 3.2 of the global 30m-mesh digital surface model (DSM) is freely available.
-
High-resolution land cover classification map dataset for Japan and Vietnam. Three temporal datasets are available for the Japan region.
-
The Global Mangrove Watch (GMW) was established in 2011 under JAXA's Kyoto & Carbon Initiative.
-
JJ-FAST is a web-based system using JAXA’s ALOS-2 to monitor tropical forests every 1.5 months and release deforestation data, even in the rainy season.
-
Ortho-rectified image products of ALOS/AVNIR-2 for the Japan region.
-
Monitoring the north and south polar regions using PALSAR for contributing "International Polar Year".
-
Glacial lake inventory dataset of Bhutan using AVNIR-2 and PRISM.
-
ALOS-2/PALSAR-2 scene-by-scene product with ortho-rectification and radiometric terrain correction.
-
High-resolution biomass map was generated by constructing a model using machine learning based on satellite data from ALOS-2 , the European Space Agency's Sentinel-2 optical satellite, and other data