I have recently downloaded some data from the official SpecTIR website for some personal research interests. The website says that the ZIP file contains information about how to geo-reference the image sets. Appropriate information is given in the webpage and the links to download the data as well. I downloaded the Gulf of Mexico Wetland Sample (Lower Suwannee NWR) dataset, which are in ENVI Header file format.
Can anyone provide any insight into this? Else, can anyone at least point to the right forum, in case this is not appropriate for GIS-SE.