#TempCNN

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Two habitat maps of the Dark Peak side by side. Left: the TempCNN time-series map at 10 m, with purple blanket bog on the Kinder and Bleaklow plateaux, lilac heath around it, orange bracken on valley sides, yellow and green grassland in the south and west, dark green conifers and blue reservoirs in the Derwent valley. Right: Living England 2022-23 for the same area, which looks very similar but has more heath.

Tutorial Python Part 4 of 5

Satellite image time series classification with deep learning: TempCNN and L-TAE in PyTorch on a CPU

Classify habitats from a full year of cloudy, irregular Sentinel-2 observations with two temporal neural networks in PyTorch: a 1D convolutional TempCNN and a lightweight temporal attention encoder (L-TAE) with day-of-year positional encoding. Compare masking with gap-filling, test against a LightGBM baseline on spatial blocks, read which dates matter from attention and occlusion, and predict a wall-to-wall 10 m map on a CPU.

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