This report addresses deliverable D1.6 of the DigiMon project, which covers the processing workflow for datasets acquired by Distributed Acoustic Systems (DAS), and follows on from the DAS Preprocessing workflow report (DigiMon Deliverable 1.4), which captured the key stages required to prepare the raw seismic data for the main processing stages. The workflows are specifically for microseismic and ambient noise interferometry methods, which are both passive seismic methods that seek to image CO2 movement within a storage reservoir and potential breaches of the reservoir.