Sentinel 2 Supervised Classification

Optical Toolbox
1

Is there a specific tutorial available for undertaking a supervised classification of Sentinel 2 data. I’m able to load Sentinel 2 bands using the SAFE file method, but get the error on the attached screenshot

Sentinel 2 Superv Class Error

2

Dear Sean,

The classifier requires all input bands to have the same spatial resolution and raster dimensions. Since Sentinel-2 bands are provided at different resolutions (10 m, 20 m, and 60 m), the product should be resampled before classification. Use Optical → Geometric → S2 Resampling Processor.

3

This tutorial might help: https://dges.carleton.ca/CUOSGwiki/index.php/Random_Forest_Supervised_Classification_Using_Sentinel-2_Data

4

Thank you Diana, that’s exactly what I need