Alaska Satellite Facility
Delivering Remote Sensing Data Since 1991

AVNIR-2

ALOS AVNIR-2 Data Products

Purchase ALOS AVNIR-2 data
Users can purchase data from the ASF Enterprise on condition they agree to an End User License Agreement (EULA). For more information, contact uso@asf.alaska.edu.


Dataset Description:


Data Products

ALOS AVNIR-2 data is available as:

  • Level 1A: Reconstructed, unprocessed signal data with radiometric- and geometric-correction coefficients appended but not applied.
  • Level 1B1: Data are radiometrically calibrated. Individual files are provided for each band.
  • Level 1B2: Data are radiometrically calibrated and geometric-correction applied. Data can be processed either geo-referenced or geo-coded. Individual files are provided for each band.

AVNIR-2 data was provided in CEOS format. More detailed product descriptions are available from the JAXA website.

For assistance contact the User Support Office, uso@asf.alaska.edu


ALOS AVNIR-2 Technical Specs

Observation Band
1:0.42-0.50 µm
2:0.52-0.60 µm
3:0.61-0.69 µm
4:0.76-0.89 µm
Scanning MethodPush broom
S/N> 200
MTF> 0.2
Spatial Resolution10m (at Nadir)
Swath Width70km (at Nadir)
Pointing Angle± 44°

AVNIR-2 cannot observe the areas beyond 88.4 degrees north latitude and 88.5 degrees south latitude.

Read more on the JAXA website.

ALOS AVNIR-2 Summary

AVNIR-2 Advanced Visible - and Near-Infrared Radiometer type 2

AVNIR-2 is a four-band (visible and near infrared) radiometer on the ALOS satellite with a resolution of 10m, designed for observing land and coastal zones. The images will provide the basis for land coverage and land-use classification maps for monitoring regional environments. In addition, the instrument has a cross-track pointing capability useful for quick response applications including disaster monitoring.


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