 The sale drone platform was successfully used to validate Modi's level 2 and multi-scale ultra-high resolution MUR, level 4 satellite SST products with high accuracy. The Modi's quality level was found to be valid in areas covered by good quality Modi's pixels, but less so in areas covered by lower quality pixels. This suggests that the Modi's quality level may not be accurate in all cases, which could lead to errors in the Modi's quality level characterization and MUR interpolation processes. This article was authored by Kaliopi Kutantu, Philip Brenner, and Jorge Vasquez Cuervo.