🌱 PASTIS HD 🌿 Panoptic Agricultural Satellite TIme Series : optical time series, radar time series and very high resolution image PASTIS is a benchmark dataset for panoptic and semantic segmentation of agricultural parcels from satellite time series. It contains 2,433 patches within the French metropolitan territory with panoptic annotations (instance index + semantic label for each pixel). Each patch is a Sentinel 2 multispectral image time series of variable lentgh. This dataset have been extended in 2021 with aligned radar Sentinel 1 observations for all 2433 patches. For each patch, it constains approximately 70 observations of Sentinel 1 in ascending orbit, and 70 observations in descending orbit. Each each Sentinel1 observation is assembled into a 3 channel image: vertical polarization (VV), horizontal polarisation (VH), and the ratio vertical over horizontal polarization (VV/VH). This extension is named PASTIS R. We extend PASTIS with aligned very high resolution satellite images from SPOT 6 7 constellation for all 2433 patches in addition to the Sentinel 1 and 2 time series. The image are resampled to a 1m resolution and converted to 8 bits. This enhancement significantly…
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