Alaska Satellite Facility - Distributed Active Archive Center

Get Started with ASF Data

Information to help find, understand and get started with ASF SAR data at the ASF DAAC.

ASF Datasets – Formats and Files

Contents Add a header to begin generating the table of contents The following SAR dataset formats and files tables include technical information and possible usage

Data Recipes (Tutorials)

The Alaska Satellite Facility Data Recipes (Tutorials) library contains guides that show step-by-step how to create a variety of useful SAR data products. The recipes

Datasets Available from ASF DAAC

The Alaska Satellite Facility archive provides data acquired since 1978 from multiple satellite and airborne platforms.Most of these data are free, unrestricted, and available for

Get an Account. Find Data.

Step 1: Get an Earthdata Login Account A NASA Earthdata Login account is required for downloading data and tools from ASF. Registering for an account

SAR Data and GIS

Resources to facilitate the use of ASF SAR datasets in GIS applications Sentinel-1 ASF ArcGIS Toolbox Radiometric Terrain Correction (RTC) — On-Demand Cloud Processing (HyP3)