Figure 5. An Auto encoder made up of a CNN (3DCNN or Multichannel 2DCNN) decoder and a LSTM or ConvLSTM decoder and forecaster to decode spatial and temporal features for anomaly detection

From

Advanced Spatio-Temporal Event Detection System for Groundwater Quality Based on Deep Learning

Divas Karimanzira, Linda Ritzau, Tobias Martin, Thilo Fischer

Applied Ecology and Environmental Sciences. 2023, 11(3), 79-90 doi:10.12691/aees-11-3-2