Fast Registration with Approval (Restrained): Access to this data collection is provided after registering and receiving approval from ESA. Approval is typically granted within a few days. Once authorised, you will receive credentials to access and download the data from the designated dissemination service.

Access Steps:

1. Create or log in to EO Sign In - Users are required to provide their institutional email address when registering a new account.
2. Go to the ESA User Services Portal and submit the form for accessing the data.
3. The request will be evaluated by ESA, which normally takes up to 2 days.
4. Upon successful evaluation, you will receive a confirmation email.
5. A second email will follow with details of where to download the data.
6. Search and download the products from the Dissemination Service (via a map).

All ALOS-1 products are freely accessible in accordance with ESA’s Earth observation data policy.

ALOS products can also be discovered through ESA's Exploring Earth service, which allows users to browse and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal).

Worldwide

This collection provides access to the ALOS-1 AVNIR-2 (Advanced Visible and Near Infrared Radiometer type 2) Level 1C (L1C) data acquired by ESA stations in the ADEN zone plus some worldwide data requested by European scientists. The ADEN zone was the area belonging to the European Data node and covered both the European and African continents, a large part of Greenland and the Middle East.

The full mission archive is included in this collection, though with gaps in spatial coverage

• Time window: from 2006-04-28 to 2011-04-20
• Orbits: from 1375 to 27898
• Path (corresponds to JAXA track number): from 1 to 670
• Row (corresponds to JAXA scene centre frame number): from 370 to 5230.

One single L1C product type is offered for the OBS instrument mode: AV2_OBS_1C.

The L1C product is a multispectral image (three bands in VIS and one in NIR) in GEOTIFF format with 10 m resolution.