Thong Nguyen-Huy

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Questions related from Thong Nguyen-Huy

Accuracy classification assessment using ground truth points - any thoughts?

I have collected ground truth points using hand-held GPS receiver for assessing classification accuracy. I went to the field to see what the land covers are and record their coordinates (x,y). The...

07 July 2014 7,766 21 View

Does anyone know methods to classify separately shrimp farms, river, channel using Landsat imagery?

I have tried to use supervised classification and NDVI values but the results is unexpected. Thank you so much.

07 July 2014 5,670 4 View