Learn how to use synthetic aperture radar (SAR) data from the Alaska Satellite Facility (ASF). Each Data Recipe gives step-by-step instructions for how to complete a specific task. Some recipes cover basics such as getting an RTC product into a viewable format for GIS, others allow you to terrain correct Sentinel, JERS, ERS, Radarsat or ALOS PALSAR data. For a complete recipe list, please go to www.asf.alaska.edu/data-tools/data-recipes/.