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Below is a schematic showing what Level 2 (L2) and Level 3 (L3) data sets are available.  Available products are in blue, and clicking on them will take you to additional information about the product specfications and background.

  Science Products Urgent Response Products
Level 2 PS Time-Series  

Level 3


Time Series  

Damage Proxy Maps (DPM)

Coseismic GPS Coseismic Offsets Flood Proxy Maps (FPM)



Data Access

ARIA Products Search
InSAR standard data products are currently searchable and downloadable through the ARIA Product Search website.  This site requires a NASA Earthdata URS user login and requires users to add “ARIA Product Search” to their URS approved applications (see "How To Register For an EarthData Login Profile"). If you are interested in standard data products over specific regions not currently available, contact the ARIA team.
Event Response
Data products that have been generated for event response are made available on the ARIA Share site, which does not require a login. The products are generated for both emergency response and scientific rapid response. These include Damage Proxy Maps, Flood Proxy Maps, InSAR and GPS results for earthquake and volcanic eruptions. For questions about these products, please email the ARIA urgent response team.
Getting Ready for NISAR (GRFN)
ARIA is funded through NASA EOSDIS to work with Alaska Satellite Facility to prototype, using Copernicus Sentinel 1A/B data, NISAR science data products and archiving in a cloud environment. The objectives are to test potential architectures for the NISAR mission data processing, storage and distribution, and to provide sample data products to the science community to “Get Ready for NISAR” (GRFN). Sample data products generated under GRFN are available through the ARIA Facet Search and through ASF. For questions on GRFN, please contact the ARIA team.






Future functionalities that are currently under development:

  • Command line download API
  • Cropping and stitching of product layers
  • Conversion from 3D datasets to 2D layer sampling
  • Pre-processing/set-up for time-series ingest (e.g. GIAnT)


SAR Availability

Tool providing overview of current, planned and potential future acquisitions. Support various SAR sensors including ALOS-2, Sentinel-1 constellation, Radarsat-2, TSX and TDX.