I’ve made a Google Earth-compatible .kmz file with all the AVIRIS flightline locations from 2000 to 2006, as listed on the AVIRIS website. Google Earth is a relatively painless and speedy way to get a sense of the landscape sensed in each imagery dataset.
More information and the file itself is available on this page.
(AVIRIS is NASA’s plane-mounted hyperspectral sensor. It is entirely a coincidence that I’m posting this on NASA’s 50th birthday but hey, happy birthday NASA.)