The Radar Altimetry Tutorial provides a user friendly outline of the radar Altimetry domain. It outlines the applications of Altimetry (e.g. atmosphere, ice, ocean, coastal, etc.) as well as providing real use cases regarding these applications such as ocean eddies in the Kuroshio current and seasonal variations in the gulf stream.
The tutorial also gives a clear explanation of the science behind Altimetry as well as possible future technological improvements and various FAQ with answers.