I have two Landsat images for the same study area. One of them in 1975 (Landsat 2 MSS with 60m resolution) and the other in 2014 (Landsat8 OLI with 30m resolution). I want to do change detection between them. As you know in order to do change analysis on images with different resolutions, I should make them all the same resolution so they match. Since Landsat 8 is higher resolution from Landsat 2. So, I need to do resample for scene of Landsat 8 to to match the MSS data and to compute the change detection.
So please, currently I am working on ENVI 5.1 software. How can I resample the Landsat 8 and do change detection between two satellite images in this software?