Some of the bene˜ts of using a Campbell Scienti˜c datalogger with a ZephIR 300 Lidar. transfer options. programs described in this manual. Data transfer LAN; Modbus, WiFi, Global SIM. Beneﬁ t from ZephIR LiDAR Technology transmitted light scattered and received light (with Doppler shift. ZephIR 300 Marine is bankable, and fully-marinised for use by you. Data transfer LAN; MODBUS; WiFi. For over ten years ZephIR Lidar has been providing. Strengths and weaknesses of ZephIR LIDAR for wind measurements. + no manual data filtering necessary. − slow data transfer.