The Advanced Land Observing Satellite-2 (ALOS-2) is follow-on mission from the "DAICHI" , which contributed to cartography, regional observation, disaster monitoring, and resource surveys. ALOS-2 will succeed this mission with enhanced capabilities. Specifically, JAXA is conducting research and development activities to improve wide and high-resolution observation technologies developed for DAICHI in order to further fulfill social needs.

Australia has naturally faced many droughts and bushfires, but conditions have been unusually severe this time. Sometime around September 2019, the bushfires continuously occurred around the state of New South Wales in southeast Australia. The fires had been spreading on a larger scale, and a number of massive fires had merged into a "Mega Fire" that was out of control. The fires are unlikely to end entirely even at the end of January 2020. Figure 1 (left) Standardized Precipitation In...

1) Disaster monitoring of damage areas, both in cosiderable detail, and when these areas may be large

2) Continuous updating of data archives related to national land and infrastructure information

3) Effective monitoring of cultivated areas

4) Global monitoring of tropical rain forests to identify carbon sinks.

The state-of-the-art L-band Synthetic Aperture Radar-2 (PALSAR-2) aboard ALOS-2, which is an active microwave radar using the 1.2GHz frequency range, will, in responding to society's needs, have enhanced performance compared to DAICHI/PALSAR. The PALSAR-2 is capable of observing day and night, and in all weather conditions.