High Altitude Balloon – Processed Images Post author:admin Post published:September 22, 2014 Post category:Front Page / General Updates / High Altitude Balloon Below are the images we processed off of our High Altitude balloon. The first is a NDVI (Normalized Difference Vegetation Index), the second is a raw Infra Red Image, and the third and fourth are visual image. You Might Also Like Coming Soon: Major Announcement! January 12, 2012 ERC – First Day of Competition September 5, 2015 USST Rover Video August 19, 2014