Data management control (DMC) server is used to set various project parameters including IGU-16 record parameters before deployment. After downloading the data, you can connect the data collection console (DCC) and data management console (DMC) to generate data files in SEG-D and SEG-Y formats. Data collection console (DCC) server is a high-speed server connected with 50tb external disk cabinet. Data collection console (DCC) is a software platform for downloading seismic data.