4.5.

Generation of a denser timeseries combining the Sentinel 2 NDVI and Predicted Synthetic NDVI

After generating the Synthetic NDVI from the model trained with SAR data, a denser time series plot can be created by fusing NDVIs from Sentinel 1 and Sentinel 2 imageries. For this process the Sentinel 2 based NDVI is downloaded for the center pixel of a sample field, then NDVI from sentinel 1 are also extracted from the predicted images, and finally the extracted NDVIs are merged and plotted.

An example of the denser time series is provided in the plot below.

The implementation of the time series generation can be found in the notebook 3_Timeseries_Unet_DemoPlot_Compare.ipynb under ./2_Unet folder.